Datasheet TEA5582 Datasheet (Philips)

INTEGRATED CIRCUITS

DATA SH EET

TEA5582

PLL stereo decoder (BTSC system)

Product specification
File under Integrated Circuits, IC02

July 1990

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

GENERAL DESCRIPTION

The TEA5582, a 20-pin integrated phase-locked loop
(PLL) stereo decoder, is designed primarily for low cost
stereo decoding in a low- to medium-line TV. The MUX
input (pin 1) is a low impedance current input, the gain of
the input amplifier is therefore determined by the external
resistor R1 (see Fig.5). All characteristics are measured
with R1 = 47 kΩ. The de-emphasis of (L, R) and (L-R) can
be chosen by means of external capacitors and resistors.
The supply voltage range of the device is from 7 V to 16 V.

Features

• Wide supply voltage range

• Automatic mono/stereo switching (pilot presence

detector)

• LED driver for stereo indicator

• Smooth mono/stereo control

• Matrix and two amplifiers for left and right output signals

• A source selector to switch between the MUX signal and

an external signal

• Mute circuit for 60 dB muting of the output level

• External de-emphasis control of (L, R) and (L − R)

• 6 dB fixed attenuation of (L − R) with respect to (L + R)

prior to matrix

• All pins are protected against Electrostatic Discharge
(ESD)

QUICK REFERENCE DATA

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply voltage range V
Total current consumption without LED driver I

S

tot

7.0 8.5 16 V

− 19 25 mA

Decoder

Overall gain mono; R1 = 47 kΩ G
AF output voltage (RMS value) V
Total harmonic distortion V

= 600 mV THD − 0.3 − %

o

Output channel unbalance V

) 4 5.8 7 dB

o(Vo/Vi

= V

14

15

−0.1 − dB

14/V15

− 245 − mV

Channel separation L = 1; R = 0 α 24 28 − dB

Source selector

Suppression of MUX signal V
Suppression of external signal V

≥ 2 V α 80 90 − dB

6

≤ 0.8 V α 56 60 − dB

6

Output amplifiers

Gain output amplifier

MUX signal G

external signal G
AF output voltage (RMS value) V
Mute suppression V

≤ 0.8 V

7

v
v

11=V10

6.7 7.2 7.7 dB

−0.5 0 +0.5 dB
460 560 640 mV

MUX signal α 56 60 − dB

external signal α 56 60 − dB

PACKAGE OUTLINE

20-LEAD DIL; PLASTIC (SOT146); SOT146-1; 1996 November 18.

July 1990 2

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July 1990 3

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

Fig.1 Block diagram.

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

PINNING

Fig.2 Pinning diagram.

RATINGS

Limiting values in accordance with the Absolute Maximum System (IEC 134)

PARAMETER SYMBOL MIN. MAX. UNIT

Supply voltage range (pin 5) V
LED-driver current (peak value) I
Total power dissipation P
Storage temperature range T
Operating ambient temperature range T
Electrostatic handling

(1)

P

3

tot
stg
amb

V

es

− 18 V

− 75 mA

−65 +150 °C
0 +70 °C

−2 +2kV

Note

1. ESD withstand voltage is defined by MIL STD 883C (C = 100 pF; R = 1.5 kΩ).

see Fig.3

July 1990 4

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

Fig.3 Power derating curve.

DC CHARACTERISTICS

All voltages are with respect to ground (pin 20); all currents are positive into the device; all parameters are measured in
the test set-up (see Fig.5) at a nominal supply voltage of V

= 8.5 V; T

S

= 25 °C unless otherwise specified.

amb

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply voltage V
Total current consumption without LED driver I
Power dissipation P

S

tot

tot

7.0 8.5 16 V

− 19 25 mA

− 160 − mW

Voltage

pin 1 V

pins 8, 9, 10, 11, 12 and 13 V

1

− V

8

13

− 2.1 − V

− 4.2 − V

DC output current

pins 14 and 15 −I

, I

14

15

1.1 1.4 1.8 mA

LED-driver current

pin 3 I

3

−−20 mA

Switch “VCO-OFF”

voltage I19= 50 µAV19− 2 − V
Switch “VCO-OFF”

current I

19

50 −−µA

July 1990 5

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

AC CHARACTERISTICS

Measured in the test circuit of Fig.5; V
AC conditions: (1) input signal (V
signal (V

) of 1.2 V p-p for L = 1, R = 0 and no DBX; fm= 1 kHz (stereo) and V

i

specified (without L−R filter); voltage controlled oscillator (VCO) adjusted to 188.8 kHz at V
with an external IF roll-off network (−2 dB at 31.5 kHz = 2f
All the above conditions apply unless otherwise specified.

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

= 8.5 V; T

S

) of 815 mV p-p for L = 1, R = 1 (mono) fm= 1 kHz (= 80% modulation). (2) MUX input

i

amb

= 25 °C.

= 200 mV p-p. (3) S1 open, unless

pilot

= 0 V; values are measured

i

) at the input (dashed components RS and CS in Fig.5).

H

Overall performance (V
Input current (RMS value) I

Overall gain mono; R1 = 47 kΩ G

to Vo)

i

l(rms)

o(Vo/Vi

−−12 µA

) 4 5.8 7 dB

AF output voltage (mono)

(RMS value) V11= V

10

460 560 640 mV

AF output voltage (mono)

(RMS value) V

= V

15

14

− 245 − mV
Total harmonic distortion note 1 THD − 0.3 0.5 %
Output voltage THD = 1% V11= V
Output channel unbalance V

11/V10

10

− 0.1 1 dB

− 800 − mV

Channel separation L = 1; R = 0 α 24 28 − dB

Signal-to-noise ratio bandwidth

20 Hz to 16 kHz S/N − 76 − dB
bandwidth IEC 79

(curve Din A) S/N − 82 − dB

Pilot presence detector

note 2

Switching to:

stereo V
mono V
hysteresis ∆V

pilot
pilot

pilot

− 40 60 mV

15 30 − mV

− 2.5 − dB

Smooth mono/stereo control

(pin 16) see Fig.4

Channel separation (α)

Full stereo V
Smooth operation V
Full mono V

≥ 1.25 V α 24 28 − dB

16

= typ. 1 V α−10 − dB

16

≤ 0.75 V α−−1dB

16

July 1990 6

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Attenuation (L-R)
Carrier and harmonic

suppression at the output

Pilot signal suppression f

note 3

= 15.734 kHz

pilot

(1 fH) αfH 32 36 − dB

Subcarrier suppression

f = 2 fH α2fH − 60 − dB

VCO suppression

f = 12fH α12fH − 75 − dB

SAP signal suppression

(Second Audio Programme)
f = 5fH α5fH − 60 − dB

Intermodulation suppression note 4

f

= 8.367 kHz spurious signal

m

fs= 1 kHz α2

f

= 10.823 kHz spurious signal

m

fs= 1 kHz α3 − 70 − dB

Ripple rejection f = 120 Hz;

V

= 100 mV;

ripple

mono RR

120

VCO

R adjust (R5) f

= 188.808 kHz

OSC

R7 = 10 kΩ 5%
C6 = 820 pF 1% R

adj

Capture range deviation from

f

centre

OSC

frequency;
V

= 200 mV p-p ∆f/f − 4.5 − %

pilot

Temperature coefficient uncompensated TC −

− 6 − dB

− 60 − dB

− 50 − dB

0 − 8kΩ

250

× 10

−6

− K

−1

Output amplifiers

Gain

MUX signal G

external signal G
Input impedance Z
Output impedance Z
External load impedance Z
External load capacitance Z
Mute suppression V

≤ 0.8 V

7

v

v
i
o
1
1

6.7 7.2 7.7 dB

−0.5 0 +0.5 dB

− 50 − kΩ

− 10 −Ω
10 −−kΩ

−−1.5 nF

MUX signal α 56 60 − dB
external signal α 56 60 − dB

July 1990 7

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

DC offset voltage at outputs mute OFF-to-ON ∆V − 10 50 mV

mute ON-to-OFF ∆V − 10 50 mV
Source selector (pin 6)
Suppression of MUX signal V

Suppression of external signal V
Switching level MUX selected

voltage V
current V

Switching level external selected

voltage V

current V
Muting circuit (pin 7)
Input voltage mute ON V

Input current mute ON;

Notes

1. Guaranteed for mono, mono + pilot and stereo.

2. Adjustable.

3. S1 closed; reference: AF output voltage f = 1 kHz (mono).

4. Intermodulation suppression (Beat-Frequency Components (BFC)):
V

α

2

α

3

o signal()

--------------------------------------------------------------- ­V

o spurious()

V

o signal()

------------------------------------------------------------ ­V

o spurious()

at 1kHz()

at 1kHz()

at 1kHz()

at 1 kHz()

measured with 100% modulated input signal: L = R; pilot signal = 200 mV p-p; f

≥ 2 V α 80 90 − dB

6

≤ 0.8 V α 56 60 − dB

6

−−0.8 V

− 10 25 µA

2 − V

P

− 0.1 1 µA

−−0.8 V

2 − V

P

− 10 25 µA

= 0.8 V I

I

= V

I

P

mute OFF V

V

= 0.8 V −I

IL

IL

IL

IH

I

IH

IL
IH

IL

mute OFF;
V

;f

f

= V

IH

P

2 8.367 kHz×()fH–==

s

3 10.823 kHz×()2fH–=;=

s

I

IL

− 0.1 1 µA

= 8.367 or 10.823 kHz.

m

V

V

July 1990 8

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

Fig.4 Smooth mono/stereo control.

July 1990 9

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July 1990 10

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

Fig.5 Test and application circuit.

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

PACKAGE OUTLINE

DIP20: plastic dual in-line package; 20 leads (300 mil)

D

seating plane

L

Z

20

pin 1 index

e

b

SOT146-1

M

E

A

2

A

A

1

w M

b

1

11

E

c

(e )

1

M

H

1

0 5 10 mm

scale

DIMENSIONS (inch dimensions are derived from the original mm dimensions)

A

A

A

UNIT

inches

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

max.

mm

OUTLINE
VERSION

SOT146-1

1 2

min.

max.

1.73

1.30

0.068

0.051

IEC JEDEC EIAJ

b

b

1

0.53

0.38

0.021

0.015

0.36

0.23

0.014

0.009

REFERENCES

cD E e M

(1) (1)

26.92

26.54

1.060

1.045

SC603

July 1990 11

6.40

6.22

0.25

0.24

10

(1)

M

e

L

1

3.60

8.25

3.05

7.80

0.14

0.32

0.12

0.31

EUROPEAN

PROJECTION

H

E

10.0

0.2542.54 7.62

8.3

0.39

0.010.10 0.30

0.33

ISSUE DATE

w

92-11-17
95-05-24

Z

max.

2.04.2 0.51 3.2

0.0780.17 0.020 0.13

Philips Semiconductors Product specification

PLL stereo decoder (BTSC system) TEA5582

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”

Soldering by dipping or by wave

The maximum permissible temperature of the solder is 260 °C; solder at this temperature must not be in contact with the
joint for more than 5 seconds. The total contact time of successive solder waves must not exceed 5 seconds.

The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the
specified maximum storage temperature (T
be necessary immediately after soldering to keep the temperature within the permissible limit.

(order code 9398 652 90011).

). If the printed-circuit board has been pre-heated, forced cooling may

stg max

Repairing soldered joints

Apply a low voltage soldering iron (less than 24 V) to the lead(s) of the package, below the seating plane or not more
than 2 mm above it. If the temperature of the soldering iron bit is less than 300 °C it may remain in contact for up to
10 seconds. If the bit temperature is between 300 and 400 °C, contact may be up to 5 seconds.

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.

July 1990 12