Datasheet TDA9816M Datasheet (Philips)

INTEGRATED CIRCUITS

DATA SH EET

TDA9816M

Multistandard multimedia IF-PLL
and FM radio demodulator

Preliminary specification
File under Integrated Circuits, IC02

1997 Nov 19

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

FEATURES

• 5 V supply voltage

• Gain controlled wideband Video IF (VIF) amplifier

(AC-coupled)

• True synchronous demodulation with active carrier
regeneration (very linear demodulation, good
intermodulation figures, reduced harmonics,
excellent pulse response)

• Robustness for over-modulation better than 105% due
to gated phase detector at L/L accent standard and PLL
bandwidth control for negative modulation standards

• VCO (Voltage Controlled Oscillator) frequency can be
switched between L and L accent (alignment external)
picture carrier frequency

• VIF AGC (Automatic Gain Control) detector for gain
control, operating as peak sync detector for B/G and
peak white detector for L; signal controlled reaction time
for L

• Tuner AGC with adjustable TakeOver Point (TOP)

• AFC (Automatic Frequency Control) detector without

extra reference circuit

• AC-coupled limiting amplifier for sound intercarrier
signal

TDA9816M

• Alignment-free FM PLL (Phase-Locked Loop)
demodulator with high linearity; integrated de-emphasis
resistor

• Integrated level detector

• Alignment-free FM radio AFC detector with external

resonator

• RIF (Radio IF) amplifier for 10.7 MHz

• SIF (Sound IF) input for single reference QSS (Quasi

Split Sound) mode (PLL controlled); SIF AGC detector
for gain controlled SIF amplifier; single reference QSS
mixer able to operate in high performance single
reference QSS mode

• AM demodulator without extra reference circuit

• Stabilizer circuit for ripple rejection and to achieve

constant output signals

• ESD (Electrostatic Discharge) protection for all pins.

GENERAL DESCRIPTION

The TDA9816M is an integrated circuit for multistandard
vision IF signal processing, sound AM and FM
demodulation and FM radio demodulation in multimedia
sets.

ORDERING INFORMATION

TYPE NUMBER

NAME DESCRIPTION VERSION

TDA9816M SSOP28 plastic shrink small outline package; 28 leads; body width 5.3 mm SOT341-1

PACKAGE

1997 Nov 19 2

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

QUICK REFERENCE DATA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Supply (pin 25)

V

P

I

P

Television mode

V

i(VIF)(rms)

V

o(video)(p-p)

B

−3dB

S/N

W(video)

α

IM(1.1)

α

IM(3.3)

α

H(sup)

V

i(SIF)(rms)

V

o(audio)(rms)

THD

video

S/N

W(audio)

supply voltage 4.5 5 5.5 V
supply current TV mode (B/G standard) 76 89 102 mA

radio mode 29 35 41 mA
power-down mode 5 8 11 mA

minimum vision IF input signal

−1 dB video at output − 60 100 µV

voltage (RMS value)
video output signal voltage

0.97 1.1 1.23 V

(peak-to-peak value)

−3 dB video bandwidth on pin 18 CL< 30 pF; RL> 1.5 kΩ;

78−MHz

AC load

weighted signal-to-noise ratio for

54 58 − dB

video
intermodulation attenuation at ‘blue’ f = 1.1 MHz 52 58 − dB
intermodulation attenuation at ‘blue’ f = 3.3 MHz 52 58 − dB
suppression of harmonics in video

35 40 − dB

signal
minimum sound IF input signal

−3 dB at intercarrier output − 30 70 µV

voltage (RMS value)
audio output signal voltage for FM

(RMS value)

B/G standard;
27 kHz modulation

0.4 0.5 0.6 V

total harmonic distortion for video 27 kHz modulation − 0.5 1.0 %
weighted signal-to-noise ratio for

27 kHz modulation; t = 50 µs50 55 − dB

audio

Radio mode

V

i(RIF)(rms)

V

i(FM)(rms)

/log∆Vioutput voltage slope according to

∆V

LD

minimum radio IF input signal
voltage (RMS value)

minimum FM limiter input signal
voltage (RMS value)

d3< 60 dB intermodulation;
note 1

SN+

unweighted 26 dB=

-------------­N

FM limiter input voltage

V

o(audio)(rms)

audio output signal voltage for radio

22.5 kHz modulation 200 250 300 mV

(peak-to-peak value)
THD
S/N

audio

W(audio)

total harmonic distortion for audio 22.5 kHz modulation − 0.5 1.0 %

weighted signal-to-noise ratio for

audio

22.5 kHz modulation;
15 kHz bandwidth

Note

is the ratio of the intermodulation product at 10.3 MHz to the level of V

1. d

3

1997 Nov 19 3

−−20 mV

− 100 −µV

− 50 − mV/dBµV

59 64 − dB

i(4)(max)(rms)

.

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

BLOCK DIAGRAM

video

1 V (p-p)

TRAP

SOUND

1.1 V (p-p)

18

GND

k, full pagewidth

P

V

level

AFC/RIF

n.c.

19 2522217526 23

20

VOLTAGE

INTERNAL

STABILIZER

TV AFC

DETECTOR

VIDEO

AND AMPLIFIER

DEMODULATOR

oAF

V

10

TDA9816M

10.7 MHz

AFC

RADIO

13

12 241514

AF SIGNAL PROCESSING

FM-PLL DEMODULATOR AND

LEVEL DETECTOR

iFM

V

oQSS

V

ceramic

resonator

DEC

C

de-em

C

mute

forced

5.5 MHz

TDA9816M

MHA990

10.7 MHz

PC

2 × f

adjust

L accent

PLL

T

VAGC

C

BL

C

TADJ

VCO

TWD

9

VIF

17

AGC

AGC

TUNER

16

TV/radio

tuner AGC

AND TV AFC

QSS MIXER

FPLL

AND

VIF AMPLIFIER

AGC DETECTOR

2

1

iVIF1ViVIF2ViSIF1ViSIF2

V

VIF

SAW

INTERCARRIER MIXER

SIF AMPLIFIER

27

28

SIF

SAW

AND AM DEMODULATOR

intercarrier

AND

RIF AMPLIFIER

AGC DETECTOR

LOGIC

AND

SIF AMPLIFIER

AGC DETECTOR

4

iRIF

V

mode

10.7 MHz

11

38

6

adjust

soft mute

threshold

LP2

LP1LP0

SAGC

C

Fig.1 Block diagram.

1997 Nov 19 4

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PINNING

SYMBOL PIN DESCRIPTION

V

iVIF1

V

iVIF2

LP0 3 logic port 0
V

iRIF

C

VAGC

C

SAGC

T

PLL

LP1 8 logic port 1
LADJ 9 L/L accent switch and adjustment
V

oAF

LP2

C

de-em

C

DEC

V

oQSS

V

iFM

TAGC 16 TV/radio tuner AGC output
C

BL

V

o(vid)

AFC 19 AFC/RIF level output
n.c. 20 not connected
VCO1 21 VCO1 resonance circuit
VCO2 22 VCO2 resonance circuit
GND 23 ground
CERRES 24 ceramic resonator 10.7 MHz
V

P

TADJ 26 tuner AGC takeover point adjustment
V

iSIF1

V

iSIF2

1 VIF differential input signal voltage 1

2 VIF differential input signal voltage 2

4 RIF input

5 VIF AGC capacitor

6 SIF AGC capacitor

7 PLL loop filter

10 audio output

logic port 2 and soft mute threshold

11

adjustment
12 de-emphasis capacitor
13 decoupling capacitor

single reference QSS/intercarrier
14

output voltage
15 sound intercarrier input voltage

17 black level detector
18 composite video output voltage

25 supply voltage

27 SIF differential input signal voltage 1
28 SIF differential input signal voltage 2

handbook, halfpage

V

1

iVIF1

V

2

iVIF2

LP0

3

V

4

iRIF

C
C

C

V

VAGC
SAGC

T

PLL

LP1
LADJ
V

oAF

LP2

de-em
C

DEC

oQSS

5
6
7

TDA9816M

8

9
10
11
12
13

MHA989

Fig.2 Pin configuration.

TDA9816M

V

28

iSIF2

V

27

iSIF1

TADJ

26

V

25

P

CERRES

24

GND

23

VCO2

22

VCO1

21

n.c.

20

AFC

19

V

18

o(vid)

C

17

BL

TAGC

16

V

1514

iFM

1997 Nov 19 5

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

FUNCTIONAL DESCRIPTION

The TDA9816M is comprised of the functional blocks
shown in Fig.1:

• Vision IF amplifier and AGC detector

• Tuner (TV/radio) and VIF AGC

• Frequency Phase Locked Loop (FPLL) detector

• VCO, Travelling Wave Divider (TWD) and TV AFC

• Video demodulator and amplifier

• SIF amplifier and AGC detector

• Single reference QSS mixer

• AM demodulator

• RIF amplifier and AGC detector

• FM-PLL demodulator, level detector and radio AFC

• AF (Audio Frequency) signal processing

• Internal voltage stabilizer

• Logic.

Vision IF amplifier and AGC detector

The vision IF amplifier contains three AC-coupled
differential amplifier stages. Each differential stage
includes a feedback network controlled by emitter
degeneration.

The AGC detector generates the required VIF gain control
voltage for constant video output by charging/discharging
the AGC capacitor. The sync level of the video signal is
therefore detected for negative video modulation, while the
peak white level is detected for positive video modulation.
In order to reduce the reaction time for positive modulation,
where a very large time constant is needed, an additional
level detector is used to increase the discharge current of
the AGC capacitor (fast mode) in the event of a decreasing
VIF amplitude step. The additional level information is
given by the black-level detector voltage.

Tuner (TV/radio) and VIF AGC

For TV operation, the AGC capacitor voltage is converted
to an internal IF control signal and then fed to the tuner
AGC to generate the tuner AGC output current at
pin TAGC (open-collector output). The tuner AGC
takeover point can be adjusted at pin TADJ. This allows
the tuner to be matched to the SAW filter in order to
achieve the optimum IF input level.

For FM radio operation, an AGC detector is provided to
obtain some adjacent channel protection.

TDA9816M

Frequency Phase-Locked Loop detector (FPLL)

The VIF amplifier output signal is fed, via a limiting
amplifier, to a frequency and phase detector. During
acquisition, the frequency detector generates a DC current
proportional to the difference in frequency between the
input signal and the VCO signal. After frequency lock-in,
the phase detector generates a DC current proportional to
the phase difference between the input signal and the
VCO signal. The DC current generated by the frequency or
phase detector is converted to a DC voltage via the loop
filter, which controls the VCO frequency. For positively
modulated signals, the phase detector is gated by
composite sync in order to avoid signal distortion with
overmodulated VIF signals.

VCO, TWD and TV AFC

The VCO operates with a resonance circuit (with L and C
in parallel), at double the Picture Carrier (PC) frequency.
The VCO is controlled by two integrated variable
capacitors. The control voltage required to tune the VCO
from its free-running frequency to double the PC frequency
is generated by the FPLL and fed via the loop filter to the
first variable capacitor. This control voltage is amplified
and converted into a current which represents the AFC
output signal.

The VCO centre frequency can be decreased (required for
L accent standard) by activating an additional internal
capacitor using logic ports LP0 and LP1. A variable
resistor connected to LADJ can be used in conjunction
with the second variable capacitor to set the VCO centre
frequency to the required L accent value. At the centre
frequency, the AFC output current is zero.

The TWD divides the oscillator signal by 2 and generates
two differential output signals with a 90° phase difference
independent of frequency.

Video demodulator and amplifier

Video demodulation is realized by a multiplier designed for
low distortion and wide bandwidth. The vision IF input
signal and the ‘in-phase’ signal of the travelling wave
divider output are multiplied together. The video signal
polarity can be switched in the demodulator stage in
accordance with the relevant TV standard.

The demodulated output signal is fed to the video amplifier
via an integrated low-pass filter used to attenuate the
carrier harmonics. This is an operational amplifier with
internal feedback and wide bandwidth. A low-pass filter is
integrated to attenuate the carrier harmonics for B/G and
L standard.

1997 Nov 19 6

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

The standard-dependent level shift in this stage delivers
the same sync level for positive and negative modulation.
The video output signal at V
vision IF modulation, in order to achieve 1 V (p-p) at the
sound trap output.

SIF amplifier and AGC

The sound IF amplifier consists of two AC-coupled
differential amplifier stages. Each differential stage is
comprised of a controlled feedback network provided by
emitter degeneration.

The SIF AGC detector is related to the SIF input signal
(average level of AM or FM carrier). It controls the SIF
amplifier to provide a constant SIF signal to the
AM demodulator and single reference QSS mixer.
The AGC reaction time is set to ‘slow’ for nominal video
conditions. But with a decreasing VIF amplitude step the
SIF AGC is set to ‘fast’ mode, controlled by the VIF AGC
detector. In FM mode this reaction time is also set to ‘fast’
mode according to the TV standard.

Single reference QSS mixer

The single reference QSS mixer is realized by a multiplier.
The SIF amplifier output signal is fed to the single
reference QSS mixer and converted to the intercarrier
frequency by the regenerated picture carrier (VCO).
The mixer output signal is fed, via a high-pass filter used
to attenuate the video signal components, to output pin 14.
High performance hi-fi stereo sound processing can be
achieved with this system.

For a simplified application without a sound IF SAW filter,
the single reference QSS mixer can be switched to the
intercarrier mode by connecting pin 27 and/or pin 28 to
ground. In this mode, the sound IF signal passes through
the vision IF SAW filter and the composite IF signal is then
fed to the single reference QSS mixer. Here, the IF signal
is multiplied by the 90° TWD output signal to convert the
sound IF to the intercarrier frequency. By using this
quadrature detection, the low frequency video signals are
removed.

AM demodulator

A multiplier is used for AM demodulation. The modulated
SIF amplifier output signal and the ‘in-phase’ limited
(AM is removed) SIF amplifier output signal are multiplied
together. The demodulated output signal is fed, via an
integrated low-pass filter used to attenuate the carrier
harmonics, to the AF amplifier.

is 1.1 V (p-p) for nominal

o(vid)

TDA9816M

RIF amplifier and AGC

The radio IF amplifier amplifies the 10.7 MHz radio IF
signal. This signal is supplied by the tuner and is fed to the
RIF input (pin 4) via a matching circuit and a ceramic
band-pass filter. This amplifier contains two stages.
The first stage, a conventional 0 dB differential amplifier
designed for optimal dynamic range, is followed by a
switchable differential amplifier stage with a gain of 10 dB.
Either the radio IF or to the TV IF signal can be selected at
the output (pin 14).

The RIF output signal is fed via ceramic band-pass filters
to the FM-PLL demodulator and the radio IF AGC detector.
The AGC threshold is very high and is designed to obtain
some adjacent channel protection. The AGC detector
output is fed to the tuner AGC output stage (pin 16) to
control the tuner.

FM-PLL demodulator level detector and radio AFC

The FM-PLL demodulator consists of a limiter and an FM
phase-locked loop. The 8-stage internally AC-coupled
limiter amplifies and limits the TV FM sound intercarrier or
the radio FM intermediate frequency signal prior to
demodulation. The limiter is designed for high sensitivity
and AM suppression with low DC offset and needs no
external pins for DC coupling.

Furthermore, the AF output signal can be force muted by
connecting a resistor between pin 15 and ground. The soft
mute function can be disabled by connecting a resistor
between pin 15 and the power supply. See the application
circuit in Fig.18.

The FM-PLL consists of an integrated relaxation oscillator,
an integrated loop filter and a phase detector.
The oscillator is locked to the FM intercarrier signal output
from the limiter. As a result of locking, the oscillator
frequency tracks with the modulation of the input signal
and the oscillator control voltage is superimposed on the
AF voltage. The FM-PLL operates as an FM demodulator.

The level detector detects, rectifies and amplifies the
output signals from the first 5 limiter stages. These signals
are then summed and the composite signal passed
through a low-pass filter, followed by a 6 dB output
amplifier. A DC voltage dependent on the limiter input level
is generated for controlling the behaviour of the AF soft
mute. The 6 dB output amplifier can be switched off via the
control logic and the level detector output signal fed to
pin 19. Furthermore, the steepness of the level detector
output signal tracks that of the power supply voltage.

1997 Nov 19 7

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

The radio Automatic Frequency Control (AFC) stage is
comprised of a 10.7 MHz phase shifting network, a phase
detector (quadrature demodulator), a differential amplifier
input stage (which receives the limiting amplifier output
signal), and a current mode output stage.

A ceramic resonator is used for phase shifting. This
permits alignment-free operation.

AF signal processing

The AF signal processing stage consists of a pre-amplifier
for the FM-PLL demodulator output signal, an AF source
selector, a soft and forced mute stage with an integrated
time constant, and an AF post-amplifier.

The FM demodulator output signal is pre-amplified by an
operational amplifier (30 dB gain) with internal feedback,
high gain and high common mode rejection. The feedback
circuit, together with external capacitor C
pin 13, keeps the DC level at the pre-amplifier output
constant (2.3 V). An external resistor connected in series
with C
The low-pass filter characteristic (130 kHz bandwidth) of
the amplifier reduces the harmonics of the IF signal at the
sound signal output.

The source selector operational amplifier selects and
amplifies the appropriate AF source signal by means of the
control logic: AM from the AM demodulator in TV L/L
accent mode, FM from the FM demodulator via
de-emphasis (internal resistor, external capacitor C
pin 12) in TV B/G mode or FM direct from the FM
demodulator in radio mode.

provides a gain-reduction capability.

DEC

connected to

DEC

de-em

at

TDA9816M

Soft mute occurs when the internal level detector output
voltage is lower than the mute threshold voltage at pin 11
(provided an external resistor is not connected between
the limiter input, pin 15, and the supply voltage). The mute
stage reduces the AF signal by 25 dB, with an internal time
constant of approximately 7 ms.

If forced mute is active (see Table 2), or a resistor is
connected between pin 15 and ground, the mute stage will
reduce the AF signal level by more than 70 dB, with the
same time constant.

Otherwise, the AF signal level will not be reduced.
The AF post-amplifier, which was designed to include a

rail-to-rail output stage, provides the required AF output
level at pin 10.

Internal voltage stabilizer

The band gap circuit generates a voltage of approximately

1.25 V internally, independent of supply voltage and
temperature. A voltage regulator circuit connected to this
voltage generates a constant 3.6 V which is used as an
internal reference voltage.

Logic

The logic circuit detects the logic levels and threshold
voltages at ports LP0, LP1 and LP2 and controls the
internal functions as described in Table 2.

1997 Nov 19 8

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

V

P

V

n

t

sc

V

TAGC

T

stg

T

amb

V

es

Notes

1. I

P

2. Machine model class B (L = 2.5 µH).

supply voltage (pin 25) maximum chip temperature

− 5.5 V

of 125 °C; note 1

input voltage at pins 1 to 13, 15 to 17,

0V

19 and 23 to 28
short-circuit time − 10 s
tuner AGC output voltage 0 13.2 V
storage temperature −25 +150 °C
operating ambient temperature −20 +70 °C
electrostatic handling voltage note 2 −300 +300 V

= 102 mA; T

=70°C; R

amb

th(j-a)

= 110 K/W.

P

V

THERMAL CHARACTERISTICS

SYMBOL PARAMETER CONDITIONS VALUE UNIT

R

th(j-a)

thermal resistance from junction to ambient in free air 110 K/W

1997 Nov 19 9

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

CHARACTERISTICS

VP=5V; T
peak white level for L); V
residual carrier B/G: 10%; L = 3%; video signal in accordance with
unless otherwise specified.

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Supply (pin 25)

V

P

I

P

Television mode

ISION IF AMPLIFIER (PINS 1 AND 2)

V
V

i(VIF)(rms)

∆V

o(int)

G

VIF(CR)

B

VIF(−3dB)

R

i(dif)

C

i(dif)

V

I

TRUE SYNCHRONOUS VIDEO DEMODULATOR; note 3
f

VCO(max)

∆f

/∆T oscillator drift as a

osc

V

VCO(rms)

f

cr(PC )

=25°C; see Table 1 for input frequencies; input level V

amb

i(FM)(rms)

= 10 mV; IF input from 50 Ω via broadband transformer 1 : 1; video modulation DSB;

supply voltage note 1 4.5 5 5.5 V
supply current TV mode (B/G standard) 76 89 102 mA

radio mode 29 35 41 mA
power-down mode 5 8 11 mA

minimum vision IF input
signal voltage

B/G standard; −1 dB video
at output

(RMS value)
maximum vision IF input

signal voltage

B/G standard; +1 dB video
at output

(RMS value)
internal IF amplitude

difference between
picture and sound carrier

within AGC range;
B/G standard;
∆f = 5.5 MHz

VIF gain control range see Fig.3 65 70 − dB

−3 dB VIF bandwidth lower limit − 15 25 MHz
upper limit 70 100 − MHz

differential input

note 2 1.7 2.2 2.7 kΩ

resistance
differential input

note 2 1.2 1.7 2.5 pF

capacitance
DC input voltage note 2 − 3.4 − V

maximum oscillator

f=2f

PC

frequency for carrier
regeneration

oscillator is free-running;

function of temperature

I

AFC

= 0; note 4

oscillator voltage swing at
pins 21 and 22
(RMS value)

picture carrier capture
range

B/G and L standard ±1.4 ±1.8 − MHz
L accent standard;

f

= 33.9 MHz;

PC

R9= 5.6 kΩ

i(VIF)(rms)

= 10 mV (sync-level for B/G,

“CCIR, line 17”

− 60 100 µV

120 200 − mV

− 0.7 1 dB

125 130 − MHz

−−±20 × 10−6K

50 80 110 mV

±0.9 ±1.2 − MHz

; measured in test circuit of Fig.17;

−1

1997 Nov 19 10

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

∆f

fr(PC )

f

alg(L accent)

t

acq

V

i(VIF)(rms)

COMPOSITE VIDEO AMPLIFIER (PIN 18; SOUND CARRIER OFF)
V

o(video)(p-p)

V/S ratio between video

∆V

o(video)

V

sync

V

clu

V

cll

R

o

I

bias(int)

I

o(sink)(max)

I

o(source)(max)

∆V

o(CVBS)

∆V

o(bl)(BG)

∆V

o(bl)(L)

G

dif

ϕ

dif

B

v(−1dB)

picture carrier
free-running frequency
accuracy

L accent alignment

L accent standard;
fPC= 33.9 MHz;
R9= 5.6 kΩ

L accent standard; I

−±200 ±400 kHz

=0 ±400 ±600 − kHz

AFC

frequency range
acquisition time Black Level (BL) = 70 kHz

−−30 ms

note 5

minimum vision IF input

maximum IF gain; note 6 − 30 70 µV

signal voltage for PLL to
be locked (RMS value;
pins 1 and 2)

output signal voltage

see Fig.8 0.97 1.1 1.23 V

(peak-to-peak value)

1.9 2.33 3.0 −
(black-to-white) and
sync level

output signal voltage
difference

difference between
B/G and L standard

−−±12 %

sync voltage level B/G and L standard 1.4 1.5 1.6 V
upper video clipping

VP− 1.1 VP− 1 − V

voltage level
lower video clipping

− 0.7 0.9 V
voltage level

output resistance note 2 −−10 Ω
internal DC bias current

2.2 3.0 − mA
for emitter-follower

maximum AC and DC

1.6 −− mA
output sink current

maximum AC and DC

2.9 −− mA
output source current

deviation of CVBS output
signal voltage at B/G

black level tilt in

50 dB gain control −−0.5 dB
30 dB gain control −−0.1 dB
gain variation; note 7 −−1%

B/G standard
vertical black level tilt for

worst case in L standard

vision carrier modulated
by test line (VITS) only;

−−1.9 %

gain variation; note 7
differential gain
differential phase

−1 dB video bandwidth B/G and L standard;

“CCIR, line 330”

“CCIR, line 330”

− 25 %

− 1 2 deg

56− MHz
CL< 50 pF; RL>1kΩ;
AC load

1997 Nov 19 11

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

B

v(−3dB)

S/N

W

S/N unweighted

α

IM(1.1)

α

IM(3.3)

α

r(vc)(rms)

∆f

unwanted(p-p)

∆ϕ robustness for modulator

α

H(sup)

α

H(spur)

PSRR power supply ripple

VIF AGC
I

ch

I

dch

t

res(AGC)(r)

DETECTOR (PIN 5)

−3 dB video bandwidth B/G and L standard;

78− MHz
CL< 50 pF; RL>1kΩ;
AC load

weighted signal-to-noise

see Fig.5 and note 8 54 58 − dB

ratio

see Fig.5 and note 8 47 51 − dB

signal-to-noise ratio
intermodulation

attenuation at ‘blue’
intermodulation

attenuation at ‘yellow’
intermodulation

attenuation at ‘blue’
intermodulation

attenuation at ‘yellow’
residual vision carrier

(RMS value)

fIM= 1.1 MHz; see Fig.6
and note 9

f

= 1.1 MHz; see Fig.6

IM

and note 9
fIM= 3.3 MHz; see Fig.6

and note 9
f

= 3.3 MHz; see Fig.6

IM

and note 9
fundamental wave and

harmonics;

52 58 − dB

54 60 − dB

52 58 − dB

54 60 − dB

− 25 mV

B/G and L standard

robustness for unwanted
frequency deviation of
picture carrier
(peak-to-peak value)

imbalance

L standard;
residual carrier: 3%;
serration pulses: 50%;
note 2

L standard;
residual carrier: 0%;

−−12 kHz

−−3%

serration pulses: 50%;
note 2

suppression of video

note 10a 35 40 − dB

signal harmonics
spurious elements note 10b 40 −− dB

video signal; grey level;

rejection at pin 18

see Fig.11

B/G standard 30 35 − dB
L standard 25 30 − dB

charge current B/G and L standard; note 7 0.75 1 1.25 mA
additional charge current L standard in event of

1.9 2.5 3.1 µA
missing VITS pulses and
no white video content

discharge current B/G standard 15 20 25 µA

normal mode L standard 225 300 375 nA
fast mode L standard 30 40 50 µA

AGC response to a rising
VIF step

B/G and L standard;
note 11

− 0.05 0.1 ms/dB

1997 Nov 19 12

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

t

res(AGC)(f)

∆IF VIF amplitude step for

V

th(17)

TUNER AGC (PIN 16)

TV
V

i(rms)

V

o(max)

V

sat

∆V

TOP(T)

I

sink

∆G

IF

TV AFC DETECTOR (PIN 19); see Fig.7 and note 12
CR

stps

∆f

IF(T)

V

o(max)

V

o(min)

I

o(source)

I

o(sink)

AGC response to a falling
VIF step

B/G standard − 2.2 3.5 ms/dB
fast mode L standard − 1.1 1.8 ms/dB
normal mode L standard;

− 150 240 ms/dB
note 11

L standard −2 −6 −10 dB

activating fast AGC mode
threshold voltage level

additional charging/
discharging current

IF input signal voltage for
minimum starting point of

see Fig.8

L standard 1.95 2.0 2.05 V
L standard; fast mode L 1.6 1.66 1.72 V

input at pins 1 and 2;
R

=22kΩ; I16= 0.4 mA

TOP

− 25 mV

tuner takeover
(RMS value)

IF input signal voltage for
maximum starting point of

input at pins 1 and 2;
R

=0Ω; I16= 0.4 mA

TOP

50 100 − mV

tuner takeover
(RMS value)

tuner takeover point

R

=13kΩ; I16= 0.4 mA 5 − 20 mV

TOP

accuracy (RMS value)
maximum output voltage from external source;

−−13.2 V
note 2

saturation voltage I16= 1.5 mA −−0.2 V
variation of takeover point

I16= 0.4 mA − 0.03 0.07 dB/K

with temperature
sink current see Fig.3

no tuner gain reduction;
V

= 13.2 V

16

maximum tuner gain

−−1 µA

1.5 2 2.6 mA

reduction

IF slip by automatic gain
control

tuner gain current from
20 to 80%

− 68 dB

control steepness ∆I19/∆f note 13 0.5 0.75 1.0 µA/kHz
frequency variation with

temperature

I

= 0; note 4

AFC

B/G and L standard −−±20 × 10

−6K−1

L accent standard −−±60 × 10−6K
output voltage upper limit see Fig.7 without external
output voltage lower limit − 0.3 0.6 V

components

VP− 0.6 VP− 0.3 − V

output source current 150 200 250 µA
output sink current 150 200 250 µA

−1

1997 Nov 19 13

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

∆I

r(mod)(p-p)

SOUND IF AMPLIFIER (PINS 27 AND 28)
V

i(SIF)(rms)

V

i(max)(rms)

G

cr(SIF)

B

SIF(−3dB)

R

i(dif)

C

i(dif)

V

I(27,28)

α

ct(SIF-VIF)

SIF-AGC DETECTOR (PIN 6)
I

ch

I

dch

SINGLE REFERENCE QSS INTERCARRIER MIXER (PIN 14)
V

o(intercarrier)(rms)

B

ic(−3dB)

residual video modulation

B/G and L standard − 20 30 µA
current
(peak-to-peak value)

minimum sound IF input
signal voltage
(RMS value)

FM mode; −3 dB at

intercarrier output pin 14

AM mode; −3 dB at

− 30 70 µV

− 70 100 µV

AF output pin 10
maximum sound IF input

signal voltage
(RMS value)

FM mode; +1 dB at

intercarrier output pin 14

AM mode; +1 dB at

50 70 − mV

80 140 − mV

AF output pin 10
SIF gain control range FM and AM mode;

60 67 − dB

see Fig.4

−3 dB SIF bandwidth lower limit −−25 MHz

upper limit 60 −− MHz
differential input

note 2 1.7 2.2 2.7 kΩ
resistance

differential input

note 2 1.2 1.7 2.5 pF
capacitance

DC input voltage − 3.4 − V
crosstalk attenuation

between SIF and VIF

between pins 1 and 2 and

pins 27 and 28; note 14

50 −− dB

input

charge current FM mode 8 12 16 µA

AM mode 0.8 1.2 1.6 µA
discharge current FM mode 8 12 16 µA

normal mode AM 1 1.4 1.8 µA

fast mode AM 60 85 110 µA

IF intercarrier level
(RMS value)

QSS mode; SC1;

sound carrier 2 off

L standard;

100 140 180 mV

100 140 180 mV

without modulation

intercarrier mode; SC

;

1

− 32 − mV

sound carrier 2 off; note 15

−3 dB intercarrier

upper limit 7.5 9 − MHz
bandwidth

1997 Nov 19 14

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

α

r(SC)(rms)

α

r(VC)(rms)

α

H(sup)

R

o

V

O

I

bias(int)

I

(sink)(max)

I

(source)(max)

LIMITER AMPLIFIER (PIN 15); note 16
V

i(FM)(rms)

α

AM

R

i

V

I

FM-PLL DEMODULATOR
f

cr(PLL)

f

hr(PLL)

t

acq

residual sound carrier
(RMS value)

QSS mode; fundamental

wave and harmonics

intercarrier mode;

− 25 mV

− 25 mV

fundamental wave and

harmonics
residual vision carrier

(RMS value)

QSS mode; fundamental

wave and harmonics

intercarrier mode;

− 25 mV

− 25 mV

fundamental wave and

harmonics
suppression of video

signal harmonics

intercarrier mode;

f

≤ 5 MHz

video

39 −− dB

output resistance note 2 − 25 −Ω
DC output voltage − 2.0 − V
DC internal bias current

2.7 3.4 − mA

for emitter-follower
maximum AC and DC

1.5 2.0 − mA

output sink current
maximum AC and DC

2.5 −− mA

output source current

input signal voltage for

−−100 µV

lock-in (RMS value)
input signal voltage

(RMS value)
allowed input signal

SN+

-------------­N

weighted 40 dB=

− 250 500 µV

200 −− mV

voltage (RMS value)
AM suppression 50 µs de-emphasis;

AM: f

= 1 kHz; m = 0.3

mod

46 50 − dB

referenced to 27 kHz

(54% FM deviation)
input resistance note 2 480 600 720 Ω
DC input voltage − 2.65 − V

catching range of PLL upper limit 7.0 −− MHz

lower limit −−4.0 MHz
holding range of PLL upper limit 9.0 −− MHz

lower limit −−3.5 MHz
acquisition time −−4 µs

1997 Nov 19 15

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

FM OPERATION (B/G STANDARD; PIN 10); notes 16 and 16a
V

o(AF)(rms)

AF output signal voltage
(RMS value)

V

o(AF)(cl)(rms)

AF output clipping signal
voltage level (RMS value)

∆f

AF

∆V

/∆T temperature drift of AF

o

frequency deviation THD < 1.5%; note 17 −−±53 kHz

output signal voltage

V

13

DC voltage at decoupling
capacitor

R

o

V

O

I

o(sink)(max)

output resistance note 2 −−150 Ω
DC output voltage − 2.3 − V
maximum AC and DC

output sink current

I

o(source)(max)

maximum AC and DC
output source current

B

aud(−3dB)

−3 dB audio frequency
bandwidth

THD total harmonic distortion 27 kHz (54% FM deviation) − 0.5 1.0 %
S/N

W

weighted signal-to-noise
ratio

α

r(SC)(rms)

residual sound carrier
(RMS value)

α

mute(AF)

mute attenuation of AF
signal

∆V

10

DC jump voltage of AF
output terminal for
switching AF output to
mute state and vice versa

PSRR power supply ripple

rejection at pin 10

27 kHz

(54% FM deviation);

see Fig.17 and note 17

R

= 470 Ω 200 250 300 mV

x

R

=0Ω 400 500 600 mV

x

THD < 1.5% 1.0 − 1.2 V

−3

dB/K

voltage dependent on VCO

− 3 × 10−37 × 10

1.2 − 3.0 V

frequency; note 18

−−0.5 mA

−−0.5 mA

without de-emphasis

100 125 − kHz

capacitor

FM-PLL only; with 50 µs

50 55 − dB
de-emphasis; 27 kHz
(54% FM deviation);

“CCIR 468-4”

fundamental wave and

; see Fig.9

−−75 mV

harmonics
B/G and L standard 70 75 − dB

FM-PLL in lock mode −±50 ±150 mV

R

x

=0Ω; f

mod

= 70 Hz;

20 26 − dB
see Figs 11 and17

1997 Nov 19 16

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

SINGLE REFERENCE QSS AF PERFORMANCE FOR FM OPERATION (B/G STANDARD); notes 19, 20 and 21; see Table 1
S/N

W(SC1)

weighted signal-to-noise
ratio for SC

1

INTERCARRIER AF PERFORMANCE FOR FM OPERATION (B/G STANDARD); notes 19, 21 and 22; see Table 1
S/N

W(SC1)

weighted signal-to-noise
ratio for SC

1

AM OPERATION (L STANDARD; PIN 8); see note 23 and Fig.10
V

o(AF)(rms)

AF output signal voltage

(RMS value)
THD total harmonic distortion 54% modulation − 0.5 1.0 %
B

AF(−3dB)

S/N

W

−3 dB AF bandwidth 100 125 − kHz

weighted signal-to-noise

ratio
V

10

DC potential voltage − 2.3 − V
PSRR power supply ripple

rejection at pin 10

PC/SC1 ratio at pins 1

40 −− dB
and 2; 27 kHz (54% FM
deviation);

“CCIR 468-4”

black picture 45 51 − dB
white picture 45 51 − dB
6 kHz sine wave

39 43 − dB

(black-to-white
modulation)

sound carrier

35 40 − dB

subharmonics;
f

= 2.75 MHz ±3 kHz

mod

PC/SC1 ratio at pins 1

27 −− dB
and 2; 27 kHz (54% FM
deviation);

“CCIR 468-4”

black picture 41 47 − dB
white picture 41 47 − dB
6 kHz sine wave

35 40 − dB

(black-to-white
modulation)

sound carrier

30 35 − dB

subharmonics;
f

= 2.75 MHz ±3 kHz

mod

54% modulation 400 500 600 mV

“CCIR 468-4”

45 50 − dB

see Fig.11 20 26 − dB

Radio mode

AMPLIFIER (PINS 4 AND 14)

RIF
V

i(4)(max)(rms)

maximum input signal
voltage (RMS value)

d3<60dB
intermodulation;
notes 24 and 25

V

o(14)(cl)(rms)

RF amplifier output
clipping signal voltage

−1 dB gain compression
point; note 24

level (RMS value)

G

RIF

RIF gain 10 13 16 dB

1997 Nov 19 17

10 20 − mV

400 − 900 mV

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

B

RIF(−3dB)

R

i(SE)

C

i(SE)

R

o

V

I(4)

RADIO TUNER AGC (PIN 16)
I

sink

V

o(max)

V

o(14)(rms)

RADIO AFC DETECTOR (PIN 19); see Fig.13 and note 12a
CR

stps

∆f

IF

V

o(max)

V

o(min)

I

o(source)

I

o(sink)

LIMITER AMPLIFIER (PIN 15); note 16
V

i(FM)(rms)

α

AM

R

i

V

I

LEVEL DETECTOR (PIN 19); note 12

/log ∆V

∆V

LD

V

O(LD)min

V

O(LD)

−3 dB RIF bandwidth lower limit − 100 − kHz
upper limit − 25 − MHz

single-ended input

note 2 240 330 420 Ω

resistance
single-ended input

note 2 1.5 2 2.5 pF

capacitance
output resistance note 2 − 25 −Ω
DC input voltage note 2 − 2.7 − V

sink current maximum tuner gain

1.5 2 2.6 mA

reduction

maximum output voltage from external source;

−−13.2 V

note 2

AGC onset (RMS value) RIF amplifier output;

− 180 − mV

I16= 0.4 mA

control steepness ∆I19/∆f note 26 0.59 0.9 1.22 µA/kHz
frequency variation by

note 2 −−50 × 10

−6

input level
output voltage upper limit see Fig.13 without
output voltage lower limit − 0.3 0.6 V

external components

VP− 0.6 VP− 0.3 − V

output source current 150 200 250 µA
output sink current 150 200 250 µA

input signal voltage
(RMS value)

allowed input signal

−3 dB AF signal at pin 10 − 50 −µV
∆f = 22.5 kHz;

SN+

unweighted 26 dB=

-------------­N

− 100 −µV

200 −− mV

voltage (RMS value)
AM suppression 50 µs de-emphasis;

AM: f

= 1 kHz; m = 0.3

mod

40 45 − dB

referenced to 22.5 kHz
input resistance note 2 240 330 420 Ω
DC input voltage − 2.65 − V

output voltage slope

i

− 50 − mV/
according to FM limiter
input voltage

minimum DC output

V

=56µV (35 dBµV) 0 − 1.0 V

i(15)

voltage
DC output voltage V

= 32 mV (90 dBµV) − 3.00 − V

i(15)

(dBµV)

1

dBµV

−

1997 Nov 19 18

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

V

O(LD)max

∆V

/∆V

O

P

/∆T output voltage variation

∆V

O

FM-PLL DEMODULATORS
f

cr(PLL)

f

hr(PLL)

t

acq

FM OPERATION (PIN 10); notes 16 and 16a
V

o(AF)(rms)

V

o(AF)(cl)(rms)

∆f

AF

∆V

/∆T temperature drift of AF

o

V

13

R

o

V

O

I

o(sink)(max)

I

o(source)(max)

B

AF(−3dB)

THD total harmonic distortion 22.5 kHz − 0.5 1.0 %
S/N unweighted

∆V

10

PSRR power supply ripple

maximum DC output

−−V

−1.0 V

P

voltage
output voltage variation

0.5 0.7 0.9 V/V
with supply voltage

−

V/K

with temperature

−−±100 × 10

6

catching range of PLL upper limit 11.5 −− MHz

lower limit −−9.0 MHz

holding range of PLL upper limit 13.0 −− MHz

lower limit −−8.0 MHz

acquisition time −−4 µs

AF output signal voltage
(RMS value)

AF output clipping signal

22.5 kHz; Rx=0Ω;

200 250 300 mV

see Fig.17 and note 17
THD < 1.5% 1.0 − 1.2 V

voltage level (RMS value)
frequency deviation THD < 1.5%; note 17 −−±75 kHz

− 3 × 10−37 × 10

−3

dB/K

output signal voltage
DC voltage at decoupling

capacitor

voltage dependent on VCO
frequency; note 18

1.2 − 3.0 V

output resistance note 2 −−150 Ω
DC output voltage − 2.3 − V
maximum AC and DC

−−0.5 mA
output sink current

maximum AC and DC

−−0.5 mA
output source current

−3 dB AF bandwidth without de-emphasis

100 125 − kHz

capacitor; 22.5 kHz

signal-to-noise ratio

FM-PLL only; with 50 µs
de-emphasis; 22.5 kHz;

59 64 − dB

15 kHz bandwidth

DC jump voltage of AF

FM-PLL in lock mode −±50 ±150 mV
output terminal for
switching AF output to
mute state and vice versa

R
rejection at pin 10

=0Ω; f

x

see Figs 11 and17

mod

70 Hz;

20 26 − dB

1997 Nov 19 19

Philips Semiconductors Preliminary specification



α



Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

M

UTE BEHAVIOUR; note 16

α

mute(10)

forced mute attenuation pin 15 at V

P

soft mute attenuation RIF level dependent;

see Fig.14

I

15(forced)

forced mute switching

α10>70dB − 350 −µA
current

I

15(soft)(dis)

current for disabling soft

α10>0dB −−350 −µA
mute

V

th(11)

t

mute

soft mute threshold
adjustment voltage

V

=56µV 0.8 1.0 1.2 V

i(15)

V

= 560 µV 1.2 1.4 1.6 V

i(15)

time constant mute on or off 3 − 7ms

Switching levels for logic ports 0 and 1; see also Table 2
V

logic

DC potential for logic 1 or
pin not connected

DC potential for logic 0 0 − 0.8 V

I

IL

LOW-level input current V

=0V 50 70 90 µA

3,8

Switching levels for logic port 2; see also Table 2 and Fig.14
V

logic

DC potential for logic 1 or
pin not connected

DC potential for logic 0 0 − 0.8 V

I

IL

LOW-level input current V11= 0 V 110 150 190 µA

Notes

1. Video and sound parameters are degraded at VP= 4.5 V.

2. This parameter is not tested during production and is only given as application information for designing the
television receiver.

3. Loop bandwidth = 70 kHz (natural frequency fn= 12 kHz; damping factor d ≈ 3; calculated for peak level).
Resonance circuit of VCO: Q0> 50; C

= 8.2 pF ±0.25 pF; C

ext

int

4. Temperature coefficient of external LC circuit is equal to zero.

5. V

i(IF)(rms)

= 10 mV; ∆f = 1 MHz (VCO frequency offset related to picture carrier frequency); white picture

video modulation.

6. V

signal for nominal video signal.

i(VIF)

7. The leakage current of the AGC capacitor should not exceed 1 µA for B/G standard and 10 nA for L standard. Larger
currents will increase the tilt.

8. S/N is the ratio of black-to-white amplitude to the black level noise voltage (RMS value, pin 18). B = 5 MHz weighted
in accordance with

“CCIR 567”

.

9. The intermodulation figures are defined:

at 4.4 MHz

V

0

α

IM 1.1()

IM 3.3()



20

20

------------------------------------­at 1.1 MHz

V



0

V

at 4.4 MHz

0



log=

-------------------------------------­at 3.3 MHz

V



0

; α

3.6dB+log=

; α

value at 3.3 MHz referenced to colour carrier.

IM(3.3)

value at 1.1 MHz referenced to black/white signal;

IM(1.1)

70 75 − dB
20 25 30 dB

2.8 − V

0.8 − V

P

P

≈ 8.5 pF (loop voltage ≈ 2.7 V).

V

V

1997 Nov 19 20

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

10. Measurements taken with SAW filter K3953 (sound carrier suppression: 40 dB); loop bandwidth = 70 kHz.
a) Modulation VSB; sound carrier off; f
b) Sound carrier on; SIF SAW filter K9453; f

11. Response speed valid for a VIF input level range of 200 µVupto70mV.

12. A current source output is provided to match the AFC output signal to different tuning systems. The test circuit is
given in Fig.7 for TV mode and in Fig.13 for radio mode. The AFC steepness can be changed by the resistors at
pin 19.

a) A voltage output is provided to match the AFC output signal to different tuning systems. The DC load current

should not exceed 180 µA.

13. Depending on the ratio ∆C/C0 of the LC resonant circuit of the VCO (Q0> 50; see note 3; C0=C

14. Source impedance: 2.3 kΩ in parallel with 12 pF (SAW filter); fIF= 38.9 MHz.

15. Without using an SIF SAW filter the mixer can be switched to intercarrier mode by connecting pin 27 and/or pin 28
to ground. In this mode the SIF passes the VIF SAW filter and IF intercarrier levels are dependant on the sound shelf
of the VIF SAW filter. The intercarrier output signal at pin 14 can be calculated with the following formula using the
video output signal at pin 18 (V

V

o rms()

with = correction term for RMS value,

1.1 V p p–()

1

---------- -

o(video)(p-p)

1

× 10

×=

---------- ­22

V

---------------- ­V

--------------------------------------------------------------------

22

V

iSC()

---------------- ­V

iPC()

= sound-to-picture carrier ratio at VIF input (pins 1 and 2) in dB,

dB()

6 dB = correction term of internal circuitry and ±3 dB = tolerance of video output and intercarrier output amplitude
V

.

o(rms)

Example: SAW filter G1962 (sound shelf: 20 dB) ⇒⇒ V

16. Input level for second IF from an external generator with 50 Ω source impedance. AC-coupled with 10 nF capacitor,
f

= 1 kHz, 27 kHz (54% FM deviation) of audio reference. A VIF/SIF input signal is not permitted. Pins 6 and 5

mod

have to be connected to positive supply voltage for minimum IF gain. S/N and THD measurements are taken at
50 µs de-emphasis at pin 14 (modulator pre-emphasis has to be activated). The FM demodulator steepness
∆V

/∆fAF is positive.

o(AF)

a) Second IF input level 10 mV (RMS).

17. Measured with an FM deviation of 27 kHz, the typical AF output signal is 500 mV (RMS) (Rx=0Ω). By using
Rx= 680 Ω the AF output signal is attenuated by 6 dB (250 mV RMS). For handling a frequency deviation of more
than 53 kHz the AF output signal has to be reduced by using Rx in order to avoid clipping (THD < 1.5%). For an
FM deviation up to 100 kHz an attenuation of 6 dB is recommended with R

18. The leakage current of the decoupling capacitor (2.2 µF) should not exceed 1 µA.

19. For all S/N measurements the used vision IF modulator has to meet the following specifications:
a) Incidental phase modulation for black-to-white jump less than 0.5 degrees.
b) QSS AF performance, measured with the television-demodulator AMF2 (audio output, weighted S/N ratio) better

than 60 dB (deviation ±27 kHz) for 6 kHz sine wave black-to-white video modulation.

c) Picture-to-sound carrier ratio; PC/SC1= 13 dB; (transmitter).

> 0.5 MHz.

video

= 10 kHz to 10 MHz.

video

= 1.1 V typical) as a reference:

iSC()

dB()6dB 3dB±+

iPC()

20

V

iSC()

---------------- ­V

iPC()

int+Cext

27 dB–=

= 32 mV (typ.).

o(rms)

= 680 Ω.

x

).

1997 Nov 19 21

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

20. Measurements taken with SAW filter K3953 for vision and sound IF (suppressed sound carrier) and K9453 for
sound IF (suppressed picture carrier). Input level V

i(SIF)(rms)

21. The PC/SC1 ratio at pins 1 and 2 is calculated as the addition of TV transmitter PC/SC1 ratio and SAW filter PC/SC
ratio. This PC/SC1 ratio is necessary to achieve the S/NW values as noted. A different PC/SC1 ratio will change
these values.

22. Measurements taken with SAW filter G1962 (sound shelf: 20 dB) for vision and sound IF. Pin 27 and/or pin 28 has
to be connected to ground for switching the single reference QSS mixer to intercarrier mode.

23. Measurements taken with SAW filter K9453 (Siemens) for AM sound IF (suppressed picture carrier).

24. The RIF amplifier output (pin 14) has to be connected to a multistandard application ceramic filter for

5.5, 6.0 and 10.7 MHz. This total load constitutes an impedance of 250 Ω.

25. d3 tested by using two signals with frequencies of f1= 10.5 MHz and f2= 10.7 MHz with a level V
signal. d3 is the ratio between intermodulation product at 10.3 MHz and output level of V

26. The control steepness of the radio AFC detector is dependent on the characteristic of the ceramic resonator, pin 24.
The figure given here will be obtained when applying a typical resonator of the type CDA 10.7 MC1-A (Murata).
The spreading of the control steepness depends on the spreading of the ceramic resonator characteristic
(see Fig.13).

Table 1 Input frequencies and carrier ratios

= 10 mV, 27 kHz (54% FM deviation).

i4(max)(rms)

i4(max)(rms)

.

for each

1

DESCRIPTION SYMBOL B/G STANDARD L STANDARD

Picture/IF carrier f
Sound carrier f

PC

or f

SC1

f

SC2

Picture-to-sound carrier PC/SC

PC/SC

IF

1
2

38.9 38.9 33.9 10.7 MHz

33.4 32.4 40.4 − MHz

33.158 −−−MHz
13 10 10 − dB
20 −−−dB

L ACCENT

STANDARD

FM

RADIO

Table 2 Switch logic

FUNCTION LP2 LP1 LP0 REMARKS

Power-down 0 1 0
TV mode B/G standard negative

011

modulation
L accent standard positive
L standard 0 0 1

modulation

000

Radio mode AFC soft mute active 1 1 0 RIF level dependent

RIF level 1 1 1

(25 dB)

AFC forced mute active 1 0 0 forced mute (70 dB)
RIF level 1 0 1

UNIT

1997 Nov 19 22

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

handbook, full pagewidth

V

i(VIF)(rms)

(mV)

0.6

70
gain
(dB)

600.06

50

40

30

206

10

060

−10
1 2.521.5 3 3.5 4

(1) (2) (3) (4)

TDA9816M

MHA959

I

tuner
(mA)

0

1

2

V5 (V)

4.5

(1) I

; R

tuner

100

V

i(SIF)(rms)

(mV)

10

1

0.1

TOP

(dBµV)

(2) Gain.

handbook, full pagewidth

=22kΩ.

110

100

90

80

70

60

50

40

30

(3) I
(4) I

; R
; R

TOP
TOP

=13kΩ.
=0Ω.

tuner
tuner

Fig.3 Typical VIF and tuner AGC characteristic.

(1)

(2)

MED862

0.01

(1) AM mode.
(2) FM mode.

20

1 2.521.5 3 3.5 4

Fig.4 Typical SIF AGC characteristic.

1997 Nov 19 23

V6 (V)

4.5

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

70

handbook, halfpage

60

S/N

(dB)

50

40

30

20

10

0

−60 −40 −20 20

0.06 0.6 6 60060
10

V

i(VIF)(rms)

V

i(VIF)(rms)

Fig.5 Typical signal-to-noise ratio as a function of

IF input voltage.

MHA960

0

(dB)

(mV)

handbook, halfpage

13.2 dB

27 dB

SC CC PC SC CC PC

3.2 dB

13.2 dB

27 dB

BLUE YELLOW

SC =sound carrier, with respect to sync level.
CC =chrominance carrier, with respect to sync level.
PC =picture carrier, with respect to sync level.
The sound carrier levels are taking into account

a sound shelf attenuation of 20 dB (SAW filter G1962).

Fig.6 Input signal conditions.

TDA9816M

10 dB

MED685 - 1

handbook, full pagewidth

P

TDA9816M

19

VP = 5 VV

I

19

22 kΩ V

22 kΩ

100

nF

AFC

Fig.7 Measurement conditions and typical AFC characteristic at TV operation.

1997 Nov 19 24

V

AFC
(V)

2.5

I

19

(µA)

−200

−100

0

100

200

38.5 38.9 39.3

MHA991

(source current)

(sink current)

f (MHz)

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

handbook, full pagewidth

2.6 V

1.83 V

1.5 V

B/G standard

2.6 V

2.0 V

1.83 V

1.66 V

1.5 V

TDA9816M

white level

black level

sync level

white level

threshold level
black level
threshold level
sync level

10

handbook, halfpage

(dB)

−10

−30

−50

−70

30

L standard

MHA992

Fig.8 Typical video signal levels on output pin 18 (sound carrier off).

MHA669

(1)

(2)

(3)

50

70 110

90

Vi (dBµV)

10

handbook, halfpage

(dB)

−10

−30

−50

−70

30

(1)

(2)

(3)

50

70 110

90

Vi (dBµV)

MHA670

1.6
THD

(%)

1.2

0.8

0.4

0

(1) Signal.
(2) AM rejection.
(3) Noise.

Fig.9 Typical audio level, noise and AM rejection

(54% FM deviation) for FM (TV).

1997 Nov 19 25

(1) Signal.
(2) THD.
(3) Noise.

Fig.10 Typical audio level, noise and THD

(54% AM modulation) for AM (TV).

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

handbook, full pagewidth

VP = 5 V

VP = 5 V

TDA9816M

MHA993

100 mV (f

ripple

t

TDA9816M

= 70 Hz)

Fig.11 Ripple rejection condition.

1997 Nov 19 26

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

antenna

input

(dBµV)

120

100

80

(1)

tuning gain

control range

handbook, full pagewidth

SAW insertion

loss 14 dB

IF slip

6 dB

70 dB

VIF AGC

TDA9816M

1

video 1.1 V (p-p)

−1

10

IF signals

RMS value

(V)

−2

10

(TOP)

−3

MHA994

10

0.66 × 10

−4

10

−5

10

0.66 × 10

−3

−5

60

SAW insertion

loss 14 dB

40

40 dB

RF gain

20

10

VHF/UHF tuner VIF

tuner SAW filter

VIF amplifier, demodulator

and video

TDA9816M

(1) Depends on TOP.

Fig.12 Front-end level diagram for TV operation.

1997 Nov 19 27

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

handbook, full pagewidth

VP = 5 VV

I

19

22 kΩ V

22 kΩ

100

nF

AFC

V

∆FL

(V)

TDA9816M

3.75

3.0

P

19

V

AFC
(V)

2.5

(µA)

−200

−100

V

I

19

100

200

AFC
(V)

TDA9816M

(source current)

0

(sink current)

10.7

f (MHz)

2.25

1.5

0.75

0

25

45

Typical level detector characteristic at radio operation

Equivalent compliance C1= 2.35pF.
Equivalent mass L1= 101µH.
Equivalent resistance R1=55Ω.
Parallel equivalent capacity C0=18pF.

65 85 105

V

i(11)

2-terminal type equivalent circuit of ceramic resonator

(dBµV)

125

C

L

1

R

1

C

0

2.5

0

(1)

1

50

∆f (kHz)

MHA995

Fig.13 Measurement conditions and typical AFC characteristic at radio operation.

1997 Nov 19 28

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

10

handbook, full pagewidth

α

mute

(dB)

0

−10

−20

−30

25 35 75 9565 8555

(1) AF level; R11=0Ω.
(2) AF level; R11=5kΩ.
(3) AF level; R11=11kΩ.

end of
level detector range

(1)

45

(2) (3) (4) (5)

(4) AF level; R11=16kΩ.
(5) AF level; R11=22kΩ.

start of
level detector range

TDA9816M

MHA966

V

(dBµV)

i(11)

125115105

(1) Signal.
(2) AM rejection.
(3) Noise.

Fig.14 Typical audio signal-to-noise ratio as a function of input signal at radio operation.

90

Vi (dBµV)

MHA967

110

10

handbook, halfpage

(dB)

−10

−30

−50

−70

30 50 70

(1)

(2)

(3)

Fig.15 Typical audio level, S/N ratio and AM rejection (54% FM deviation) for FM (radio).

1997 Nov 19 29

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

handbook, full pagewidth

(dBµV)

110

100

6 dB

4 dB (<6 dB)

ceramic filter 1

330 Ω matching

(1)

(2)

90

80

70

+13 dB

RIF amplifier

6 dB

330 Ω matching

4 dB (<6 dB)

ceramic filter 2

+62

limiter

FM-PLL

TDA9816M

MPX 250 mV

60

50

40

30

20

10

0

−6

(3)

−4

SFE 10.7 MS2 SFE 10.7 MS2

330 Ω

330

+13

+13 dB

Ω

AGC

330 Ω

−6

−4

FM-

330

Ω

PLL

limiter + FM + AF

AF

V

MHA956

(1) RF input 102 dBµV (onset of tuner AGC).
(2) RF input 96 dBµV (signal condition for d3< 60dB).
(3) RF input 47 dBµV.

Fig.16 Front-end level diagram for radio operation.

1997 Nov 19 30

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

INTERNAL CIRCUITRY
Table 3 Equivalent pin circuits and pin voltages

PIN SYMBOL

1V

iVIF1

2V

iVIF2

3 LP0 0 to V

DC VOLTAGE

(V)

3.4

3.4

P

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

TDA9816M

+

1

1.1 kΩ

1.1 kΩ

2

800 Ω

3.4 V

+

60 µA

+

400 µA

+

400 µA

MHA935

60 µA

4V

iRIF

5C

VAGC

2.7

1.5 to 4.0

3

++

280 Ω 50 Ω

4

40 µA

5

I

450 Ω 450 Ω

b

500 Ω

500 µA

1 mA

0.3/20/40 µA

2.5 V

MHA936

280 Ω

2.8 V

MHA937

2.5 µA

MHA938

1997 Nov 19 31

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PIN SYMBOL

6C

SAGC

7T

PLL

DC VOLTAGE

(V)

1.5 to 4.0

1.5 to 4.0

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

TDA9816M

+

15 µA

6

I

b

+++

±1 µA

MHA998

++++

8 LP1 0 to V

I

+

b

7

VCO

200 µA

MHA999

P

+

60 µA

8

+

60 µA

500 Ω

2.5 V

MHB001

1997 Nov 19 32

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PIN SYMBOL

9 LADJ 0 to V

10 V

oAF

DC VOLTAGE

(V)

P

2.3

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

9

17 kΩ

3.55 V

+

90 µA

+

90 µA

9 kΩ 9 kΩ

+

TDA9816M

7.6 kΩ

7.2 kΩ

1 V 2.5 V

MHB002

+

11 LP2 0 to 3.0

10

9 kΩ

30 kΩ

MHB003

++

31 kΩ

11

4 µA

MHB004

1997 Nov 19 33

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PIN SYMBOL

12 C

de-em

DC VOLTAGE

(V)

2.3

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

++

27.7 kΩ

TDA9816M

60 µA

+

30 µA

+

30 µA

13 C

DEC

1.2 to 3.0

12

I

b

+

+

13

I

b

MHB005

+

80 µA

MHB006

1997 Nov 19 34

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PIN SYMBOL

14 V

15 V

oQSS

iFM

DC VOLTAGE

(V)

2.0

2.65

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

TDA9816M

+

150 kΩ

12.2kΩ15.1
kΩ

2.7 mA

14

10 pF

4.7 kΩ

1.6 V

MHB007

16 TAGC 0 to 13.2

15

600 Ω 330 Ω

TV radio

16

600 µA

2.67 V

MHB008

15 V

MHB009

1997 Nov 19 35

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PIN SYMBOL

17 C

BL

DC VOLTAGE

(V)

0 to 3.2

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

17

2.5 µA

30 µA

TDA9816M

+

+

+

+

10 µA

10 µA

+

5 µA

+

2.5 µA

0.15 µA

16 µA

18 V

o(vid)

sync level: 1.5

2.5 µA

MHB010

100 Ω

18

20 kΩ

3.3 kΩ

3.0 µA

10 µF

50 kΩ

3.55 V

MHB011

1997 Nov 19 36

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PIN SYMBOL

19 AFC 0.3 to VP− 0.3

20 n.c.
21 VCO1 2.7
22 VCO2 2.7

DC VOLTAGE

(V)

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

++ + +

19

21

TV AFC
±200 µA

200 µA 5 µA

radio

AFC

420 Ω420 Ω

50 Ω

TDA9816M

radio LD
±200 µA

20 kΩ

20 kΩ

LD off

MHB012

++

23 GND

B/G

+

22

500 µA

25

23

+

2.8 V

10 V

MHB014

20 kΩ

20 kΩ

L accent

MHB013

1997 Nov 19 37

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PIN SYMBOL

24 CERRES 4.0

25 V

P

DC VOLTAGE

(V)

EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)

24

+

8.4 kΩ

TDA9816M

1 kΩ1 kΩ

1 kΩ3 kΩ

5 pF

25

10 V

23

MHB014

MHB015

26 TADJ 0 to 1.9

27 V
28 V

iSIF1
iSIF2

3.4

3.4

27

1.1 kΩ

QSSWI

1.1 kΩ

28

26

1 kΩ

1.9 V

800 Ω

30 kΩ

9 kΩ

3.4 V

20 kΩ

+

100 µA

3.55 V

MHB017

+

400 µA

12.5 kΩ

2.2 V

+

400 µA

MHB018

1997 Nov 19 38

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

TEST AND APPLICATION INFORMATION

P

V

off

mute

forced

nF

C

n.c.

8.2 pF

kΩ

BL

N150

10 nF

10 nF

15

16

17

21 20 19 18

2627 2225 24 23

switch

14

13

12

8 9 10 11

TDA9816M

l pagewidth

level

AFC/RIF

P

V

soft mute

5.6 kΩ

TV/radio

tuner AGC

100

video

1.1 V (p-p)

Toko

ceramic

resonator

5 KM

GND

10.7 MHz

13

TOP

33 kΩ

100 nF

56 kΩ

10.7 MHz

330 Ω

QSS intercarrier

output

x

DEC

R

C

1.8

nF

kΩ

6.8

22

kΩ

Ω

330

2.2

µF

10

nF

220

2.2

TDA9816M

MHA996

5.5 MHz

560 Ω

22

µF

de-emphasis

LP2

soft

mute

22 kΩ

AF

output

adjust

L accent

LP1

loop

filter

nF

µF

LP0

SIF

VIF

AGC

AGC

Fig.17 Test circuit.

13 72456

mode

1 : 1

intercarrier

1 : 1

5

1

SIF

input

28

4

3

2

Ω

50

1997 Nov 19 39

10 nF

5

4

3

1

2

Ω

50

VIF

input

330 Ω

RIF

input

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

P

V

off

mute

forced

nF

C

330

n.c.

8.2 pF

kΩ

BL

Ω

N150

10 nF

switch

10 nF

15

16

17

21 20 19 18

TDA9816M

2627 2225 24 23

full pagewidth

level

AFC/RIF

P

V

56 kΩ

video

1 V (p-p)

33 kΩ

100 nF

ceramic

resonator

TV/radio

tuner AGC

15

µH

Toko

5 KM

GND

10.7 MHz

TOP

soft mute

5.6 kΩ

100

13

QSS intercarrier

output

14

13

12

8 9 10 11

2.2

10

R

330

6.8

TDA9816M

MHA997

10.7 MHz

5.5 MHz

560 Ω

330 Ω

x

DEC

22

µF

C

1.8

nF

kΩ

22

kΩ

Ω

µF

nF

220

2.2

de-emphasis

LP2

soft

mute

22 kΩ

AF

output

adjust

L accent

LP1

loop

LP0

SIF

VIF

filter

AGC

Fig.18 Application circuit.

AGC

10.7 MHz

nF

µF

13 72456

mode

intercarrier

IF

SAW

input

K9453

FILTER

28

(1)

1997 Nov 19 40

SAW

K3953

FILTER

50

270 Ω

(1)

Ω

RIF

input

(1) Depends on standard.

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

PACKAGE OUTLINE

SSOP28: plastic shrink small outline package; 28 leads; body width 5.3 mm

D

c

y

Z

28 15

TDA9816M

SOT341-1

E

H

E

A

X

v M

A

pin 1 index

114

w M

b

e

DIMENSIONS (mm are the original dimensions)

mm

A

max.

2.0

0.21

0.05

1.80

1.65

0.25

b

p

cD

0.20

0.09

3

0.38

0.25

UNIT A1A2A

Note

1. Plastic or metal protrusions of 0.20 mm maximum per side are not included.

p

0 2.5 5 mm

scale

(1)E(1) (1)

10.4

10.0

eHELLpQZywv θ

5.4

0.65 1.25

5.2

7.9

7.6

Q

A

2

A

1

detail X

1.03

0.9

0.63

0.7

(A )

L

p

L

0.13 0.10.2

A

3

θ

1.1

0.7

o

8

o

0

OUTLINE
VERSION

SOT341-1 MO-150AH

IEC JEDEC EIAJ

REFERENCES

1997 Nov 19 41

EUROPEAN

PROJECTION

ISSUE DATE

93-09-08
95-02-04

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM
radio demodulator

SOLDERING
Introduction

There is no soldering method that is ideal for all IC
packages. Wave soldering is often preferred when
through-hole and surface mounted components are mixed
on one printed-circuit board. However, wave soldering is
not always suitable for surface mounted ICs, or for
printed-circuits with high population densities. In these
situations reflow soldering is often used.

This text gives a very brief insight to a complex technology.
A more in-depth account of soldering ICs can be found in
our

“IC Package Databook”

Reflow soldering

Reflow soldering techniques are suitable for all SSOP
packages.

Reflow soldering requires solder paste (a suspension of
fine solder particles, flux and binding agent) to be applied
to the printed-circuit board by screen printing, stencilling or
pressure-syringe dispensing before package placement.

Several techniques exist for reflowing; for example,
thermal conduction by heated belt. Dwell times vary
between 50 and 300 seconds depending on heating
method. Typical reflow temperatures range from
215 to 250 °C.

Preheating is necessary to dry the paste and evaporate
the binding agent. Preheating duration: 45 minutes at
45 °C.

Wave soldering

Wave soldering is not recommended for SSOP packages.
This is because of the likelihood of solder bridging due to
closely-spaced leads and the possibility of incomplete
solder penetration in multi-lead devices.

(order code 9398 652 90011).

TDA9816M

If wave soldering cannot be avoided, the following
conditions must be observed:

• A double-wave (a turbulent wave with high upward

pressure followed by a smooth laminar wave)
soldering technique should be used.

• The longitudinal axis of the package footprint must

be parallel to the solder flow and must incorporate
solder thieves at the downstream end.

Even with these conditions, only consider wave
soldering SSOP packages that have a body width of

4.4 mm, that is SSOP16 (SOT369-1) or
SSOP20 (SOT266-1).

During placement and before soldering, the package must
be fixed with a droplet of adhesive. The adhesive can be
applied by screen printing, pin transfer or syringe
dispensing. The package can be soldered after the
adhesive is cured.

Maximum permissible solder temperature is 260 °C, and
maximum duration of package immersion in solder is
10 seconds, if cooled to less than 150 °C within
6 seconds. Typical dwell time is 4 seconds at 250 °C.

A mildly-activated flux will eliminate the need for removal
of corrosive residues in most applications.

Repairing soldered joints

Fix the component by first soldering two diagonally­opposite end leads. Use only a low voltage soldering iron
(less than 24 V) applied to the flat part of the lead. Contact
time must be limited to 10 seconds at up to 300 °C. When
using a dedicated tool, all other leads can be soldered in
one operation within 2 to 5 seconds between
270 and 320 °C.

1997 Nov 19 42

Philips Semiconductors Preliminary specification

Multistandard multimedia IF-PLL and FM

TDA9816M

radio demodulator

DEFINITIONS

Data sheet status

Objective specification This data sheet contains target or goal specifications for product development.
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
Product specification This data sheet contains final product specifications.

Limiting values

Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.

Application information

Where application information is given, it is advisory and does not form part of the specification.

LIFE SUPPORT APPLICATIONS

These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.

1997 Nov 19 43

Philips Semiconductors – a worldwide company

Argentina: see South America
Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113,

Tel. [phone], Fax. [phone]
Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. [phone],

Fax. [phone]
Belarus: Hotel Minsk Business Center, Bld. 3, r. 1211, Volodarski Str. 6,

220050 MINSK, Tel. [phone], Fax. [phone]

Belgium: see The Netherlands
Brazil: see South America
Bulgaria: Philips Bulgaria Ltd., Energoproject, 15th floor,

51 James Bourchier Blvd., 1407 SOFIA,
Tel. [phone], Fax. [phone]

Canada: PHILIPS SEMICONDUCTORS/COMPONENTS,
Tel. [phone]

China/Hong Kong: 501 Hong Kong Industrial Technology Centre,
72 Tat Chee Avenue, Kowloon Tong, HONG KONG,
Tel. [phone], Fax. [phone]

Colombia: see South America
Czech Republic: see Austria
Denmark: Prags Boulevard 80, PB 1919, DK-2300 COPENHAGEN S,

Tel. [phone], Fax. [phone]
Finland: Sinikalliontie 3, FIN-02630 ESPOO,

Tel. [phone], Fax. [phone]
France: 51 Rue Carnot, BP317, 92156 SURESNES Cedex,

Tel. [phone], Fax. [phone]
Germany: Hammerbrookstraße 69, D-20097 HAMBURG,

Tel. [phone], Fax. [phone]
Greece: No. 15, 25th March Street, GR 17778 TAVROS/ATHENS,

Tel. [phone], Fax. [phone]

Hungary: see Austria
India: Philips INDIA Ltd, Band Box Building, 2nd floor,

254-D, Dr. Annie Besant Road, Worli, MUMBAI 400 025,
Tel. [phone], Fax. [phone]

Indonesia: see Singapore
Ireland: Newstead, Clonskeagh, DUBLIN 14,

Tel. [phone], Fax. [phone]
Israel: RAPAC Electronics, 7 Kehilat Saloniki St, PO Box 18053,

TEL AVIV 61180, Tel. [phone], Fax. [phone]
Italy: PHILIPS SEMICONDUCTORS, Piazza IV Novembre 3,

20124 MILANO, Tel. [phone], Fax. [phone]
Japan: Philips Bldg 13-37, Kohnan 2-chome, Minato-ku, TOKYO 108,

Tel. [phone], Fax. [phone]
Korea: Philips House, 260-199 Itaewon-dong, Yongsan-ku, SEOUL,

Tel. [phone], Fax. [phone]
Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA, SELANGOR,

Tel. [phone], Fax. [phone]
Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905,

Tel. [phone]

Middle East: see Italy

Netherlands: Postbus 90050, 5600PB EINDHOVEN, Bldg. VB,

Tel. [phone], Fax. [phone]
New Zealand: 2 Wagener Place, C.P.O. Box 1041, AUCKLAND,

Tel. [phone], Fax. [phone]
Norway: Box 1, Manglerud 0612, OSLO,

Tel. [phone], Fax. [phone]
Philippines: Philips Semiconductors Philippines Inc.,

106 Valero St. Salcedo Village, P.O. Box 2108 MCC, MAKATI,
Metro MANILA, Tel. [phone], Fax. [phone]

Poland: Ul. Lukiska 10, PL 04-123 WARSZAWA,
Tel. [phone], Fax. [phone]

Portugal: see Spain
Romania: see Italy
Russia: Philips Russia, Ul. Usatcheva 35A, 119048 MOSCOW,

Tel. [phone], Fax. [phone]
Singapore: Lorong 1, Toa Payoh, SINGAPORE 1231,

Tel. [phone], Fax. [phone]

Slovakia: see Austria
Slovenia: see Italy
South Africa: S.A. PHILIPS Pty Ltd., 195-215 Main Road Martindale,

2092 JOHANNESBURG, P.O. Box 7430 Johannesburg 2000,
Tel. [phone], Fax. [phone]

South America: Al. Vicente Pinzon, 173, 6th floor,
04547-130 SÃO PAULO, SP, Brazil,
Tel. [phone], Fax. [phone]

Spain: Balmes 22, 08007 BARCELONA,
Tel. [phone], Fax. [phone]

Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM,
Tel. [phone], Fax. [phone]

Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH,
Tel. [phone], Fax. [phone]

Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1,
TAIPEI, Taiwan Tel. [phone], Fax. [phone]

Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd.,
209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260,
Tel. [phone], Fax. [phone]

Turkey: Talatpasa Cad. No. 5, 80640 GÜLTEPE/ISTANBUL,
Tel. [phone], Fax. [phone]

Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7,
252042 KIEV, Tel. [phone], Fax. [phone]

United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes,
MIDDLESEX UB3 5BX, Tel. [phone], Fax. [phone]

United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409,
Tel. [phone]

Uruguay: see South America
Vietnam: see Singapore
Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD,

Tel. [phone], Fax.[phone]

For all other countries apply to: Philips Semiconductors,
International Marketing & Sales Communications, Building BE-p,
P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. [phone]

© Philips Electronics N.V. 1997 SCA56
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.

The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.

Internet: http://www.semiconductors.philips.com

Printed in The Netherlands 547047/1200/01/pp44 Date of release: 1997 Nov 19 Document order number: 9397 750 02596