Datasheet tda5632 DATASHEETS (Philips)

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Page 1

INTEGRATED CIRCUITS

DATA SH EET

TDA5632; TDA5633

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

Product speciﬁcation Supersedes data of March 1995 File under Integrated Circuits, IC02

1996 Aug 16

Page 2

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

FEATURES

• Balanced mixer with a common emitter input for band A

• 2-pin oscillator for band A

• Balanced mixer with a common base input for band C

• 4-pin oscillator for band C

• Local oscillator buffer output for external prescaler

• SAW filter preamplifier with a low output impedance to drive a 75 Ω load

• Band gap voltage stabilizer for oscillator stability

• Electronic band switch

• External IF filter connected between the mixer output

and the IF amplifier input.

APPLICATIONS

• Cable tuners for TV and VTR; switched concept for VHF

• Recommended RF bands for Europe:

48.25 to 105.25 MHz, 112.25 to 294.25 MHz and

471.25 to 855.25 MHz

• Recommended RF bands for the USA:

55.25 to 133.25 MHz, 139.25 to 361.25 MHz and

367.25 to 801.25 MHz.

TDA5632; TDA5633

DESCRIPTION

The TDA5632 and TDA5633 are monolithic integrated circuits that perform VHF and UHF mixer/oscillator functions in TV and VCR cable tuners. With correct oscillator application and by using a switchable inductor to split the VHF band into two sub-bands, the full VHF/UHF TV bands can be covered. These low-power mixers/oscillators require a power supply of 9 V and are available in a very small package.

The devices provide the designer with the capability to design an economical and physically small cable tuner.

The tuner development time can be drastically reduced by using this device.

Frequency bands are determined by the external tank circuit. They can be adapted to various standards.

QUICK REFERENCE DATA

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

NF noise ﬁgure band A (75 Ω load) − 10 − dB

Note

1. The limits are related to the tank circuits used in Fig.10 and the intermediate frequency. Frequency bands may be

adjusted by the choice of external components. Another UHF frequency range is available by modifying the tank circuit. The modification enables the following frequency range:

a) RF frequencies from 361.25 to 801.25 MHz (picture carrier). b) Oscillator frequencies from 407 to 847 MHz. For this UHF range, L4 = 3 turns (diameter = 3.5 mm).

supply voltage − 9.0 − V supply current − 40 − mA frequency range (picture carrier) RF input; band A; note 1 57.5 − 357.5 MHz

RF input; band C; note 1 469.5 − 887.5 MHz

voltage gain band A (75 Ω load) − 19 − dB

band C (75 Ω load) − 30 − dB

band C (75 Ω load) − 9.5 − dB

output voltage to obtain 1% cross modulation in channel

band A (75 Ω load) − 110 − dBµV band C (75 Ω load) − 110 − dBµV

1996 Aug 16 2

Page 3

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

ORDERING INFORMATION

TYPE

NUMBER

TDA5632T SO20 TDA5632M SSOP20 TDA5633T SO20 TDA5633M SSOP20

BLOCK DIAGRAM

handbook, full pagewidth

NAME DESCRIPTION VERSION

plastic small outline package; 20 leads; body width 7.5 mm plastic shrink small outline package; 20 leads; body width 4.4 mm plastic small outline package; 20 leads; body width 7.5 mm plastic shrink small outline package; 20 leads; body width 4.4 mm

band A input

20 (1) 19 (2)

band C input

PACKAGE

amplifier outputs

local oscillator

LOOUT2 LOOUT1 15 (6) 14 (7) 13 (8) 12 (9) 11 (10)18 (3) 17 (4) 16 (5)

TDA5632; TDA5633

SOT163-1 SOT266-1 SOT163-1 SOT266-1

IF inputs

IFIN2 IFIN1CIN2 CIN1 RFGNDAIN2 AIN1

BAND A

STAGE

MIXER MIXER

BAND A

OSCILLATOR

1 (20) 3 (18) AOSCIB AOSCOC

band A oscillator

tuned circuit

2 (19) GND

4 (17) 5 (16) 6 (15) 7 (14)

COSCOC1

COSCIB1

band C oscillator

BAND C

STAGE

BAND C

OSCILLATOR

COSCOC2

tuned circuit

COSCIB2

LOCAL

OSCILLATOR

AMPLIFIER

ELECTRONIC

BANDSWITCH

8 (13)

BS IFOUT

band switch

input

DC

STABILIZER

TDA5632 TDA5633

9 (12)

n.c.

IF

AMPLIFIER

10 (11)

IF output

MBE269

The pin numbers in parenthesis represent the TDA5633.

1996 Aug 16 3

Fig.1 Block diagram.

Page 4

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

PINNING

SYMBOL

TDA5632 TDA5633

AOSCIB 1 20 band A oscillator input base GND 2 19 ground (0 V) AOSCOC 3 18 band A oscillator output collector COSCIB1 4 17 band C oscillator input base 1 COSCOC1 5 16 band C oscillator output collector 1 COSCOC2 6 15 band C oscillator output collector 2 COSCIB2 7 14 band C oscillator input base 2 BS 8 13 band switch input n.c. 9 12 not connected IFOUT 10 11 IF ampliﬁer output IFIN1 11 10 IF ampliﬁer input 1 IFIN2 12 9 IF ampliﬁer input 2 V

LOOUT1 14 7 local oscillator ampliﬁer output 1 LOOUT2 15 6 local oscillator ampliﬁer output 2 RFGND 16 5 ground for RF inputs CIN1 17 4 band C input 1 CIN2 18 3 band C input 2 AIN1 19 2 band A input 1 AIN2 20 1 band A input 2

DESCRIPTION

13 8 supply voltage

TDA5632; TDA5633

handbook, halfpage

AOSCOC CIN2

COSCIB1 CIN1 COSCOC1 RFGND COSCOC2 LOOUT2

COSCIB2 LOOUT1

AOSCIB AIN2

1 2

GND AIN1

3 4 5

TDA5632

6 7 8

n.c. IFIN2

IFOUT IFIN1

MBE268

20 19 18 17 16 15 14

12 11

Fig.2 Pin configuration (TDA5632).

1996 Aug 16 4

handbook, halfpage

Fig.3 Pin configuration (TDA5633).

AIN2 AOSCIB

AIN1 GND CIN2 AOSCOC

3 4

CIN1 COSCIB1

RFGND COSCOC1 LOOUT2 COSCOC2 LOOUT1 COSCIB2

TDA5633

6 7

IFIN2 n.c. IFIN1 IFOUT

MBH328

20 19 18 17 16 15 14 13

BS 12 11

Page 5

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV

TDA5632; TDA5633

and VCR cable tuners

LIMITING VALUES

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

SYMBOL PARAMETER MIN. MAX. UNIT

stg

amb

THERMAL CHARACTERISTICS

SYMBOL PARAMETER VALUE UNIT

th j-a

supply voltage −0.3 +10.5 V switching voltage 0 10.5 V output current of each pin referenced to ground −−10 mA maximum short-circuit time (all pins) − 10 s IC storage temperature −55 +150 °C operating ambient temperature −20 +85 °C junction temperature − +150 °C

thermal resistance from junction to ambient in free air

SOT163-1 80 K/W SOT266-1 120 K/W

HANDLING

Human body model: the IC withstands 2000 V in accordance with the the “

MIL-STD-883C, category B

Machine model: the IC withstands 200 V in accordance with the

”; R = 1.5 kΩ; C = 100 pF.

“UZW-B0/FQ-B302” (date of issue: Nov 6th, 1990)

“UZW-B0/FQ-A302”

; specification equivalent to

R=0Ω; C = 200 pF.

IF AMPLIFIER CHARACTERISTICS

=9V; T

=25°C; measured at 43.5 MHz; measured in circuit of Fig.10; unless otherwise speciﬁed.

amb

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

output reﬂection coefﬁcient fIF= 43.5 MHz; see Fig.9 −−13.1 − dB

= 43.5 MHz; see Fig.9 − 2.9 − deg

= 58.75 MHz; see Fig.9 −−13.1 − dB

= 58.75 MHz; see Fig.9 − 2.2 − deg

output impedance fIF= 43.5 MHz; see Fig.9 − 78.4 −Ω

= 43.5 MHz; see Fig.9 − 1.8 −Ω

= 58.75 MHz; see Fig.9 − 78.4 −Ω

= 58.75 MHz; see Fig.9 −−1.4 −Ω

;

1996 Aug 16 5

Page 6

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV

TDA5632; TDA5633

and VCR cable tuners

CHARACTERISTICS

=9V; T

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Supply

Band A mixer including IF ampliﬁer

NF noise ﬁgure f

Band A oscillator

osc

shift

drift

=25°C; measured in circuit of Fig.10; unless otherwise speciﬁed.

amb

supply voltage 8.1 9.0 9.9 V supply current − 40 48 mA switching voltage band A 0 − 2.0 V

band C 3.0 − 5.0 V

switching current band A −−2µA

band C −−10 µA

frequency range note 1 57.5 − 357.5 MHz voltage gain fRF= 57.5 MHz; RL=75Ω; see Fig.4 16.5 19 21.5 dB

= 357.5 MHz; RL=75Ω; see Fig.4 16.5 19 21.5 dB

= 50 MHz; RL=75Ω; see Fig.5 − 7.5 9.5 dB

= 150 MHz; RL=75Ω; see Fig.5 − 8.5 10.5 dB

= 300 MHz; RL=75Ω−10 12.5 dB

output voltage causing 1% cross modulation in channel

input voltage causing 10 kHz

fRF= 57.5 MHz; RL=75Ω; see Fig.6 107 110 − dBµV

= 357.5 MHz; RL=75Ω; see Fig.6 107 110 − dBµV

fRF= 357.5 MHz; RL=75Ω; see note 2 − 91 − dBµV

pulling in channel optimum source

conductance for noise ﬁgure

fRF= 50 MHz; RL=75Ω−0.5 − mS

= 150 MHz; RL=75Ω−1.1 − mS

= 300 MHz; RL=75Ω−1.9 − mS

input conductance fRF= 57.5 MHz − 0.27 − mS

= 357.5 MHz − 0.68 − mS

input capacitance fRF= 57.5 to 357.5 MHz; RL=75Ω−2−pF

frequency range note 3 101 − 401 MHz frequency shift ∆VP= 10%; note 4 −−200 kHz frequency drift ∆T=25°C with no compensation;

−−1200 kHz

NP0 capacitors; note 5 5 s to 15 min after switch on; note 6 −−400 kHz

1996 Aug 16 6

Page 7

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV

TDA5632; TDA5633

and VCR cable tuners

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Band C mixer including IF ampliﬁer

NF noise ﬁgure

Band C oscillator

osc

shift

drift

frequency range note 1 469.5 − 887.5 MHz voltage gain fRF= 469.50 MHz; RL=75Ω; see Fig.7 27 30 33 dB

= 887.5 MHz; RL=75Ω; see Fig.7 27 30 33 dB

= 469.50 MHz; RL=75Ω−7.5 9.5 dB

(not corrected for image) output voltage causing 1%

= 887.5 MHz; RL=75Ω−9.5 11.5 dB

fRF= 887.5 MHz; RL=75Ω; see Fig.8 107 110 − dBµV

cross modulation in channel input impedance (Rs+Ls)Rs; fRF= 469.50 MHz − 30 −Ω

; fRF= 887.5 MHz − 12 − nH

input voltage causing 10 kHz

RL=75Ω; note 2 − 82 − dBµV

pulling in channel

frequency range note 3 513 − 931 MHz frequency shift ∆VP= 10%; note 4 −−500 kHz frequency drift ∆T=25°C with compensation; note5 −−900 kHz

5 s to 15 min after switching on; note 6 −−400 kHz

LO output

SRF spurious signal on LO output

output voltage RL=50Ω 83 91 100 dBµV

=50Ω; note 7 −−14 −10 dB

with respect to LO output signal

SHD LO signal harmonics with

=50Ω−−11 −10 dB

respect to LO signal

Notes

1. The RF frequency range is defined by the oscillator frequency range and the intermediate frequency.

2. The input level causing 10 kHz detuning at the LO output; f

osc=fRF

+ 43.5 MHz.

3. Limits are related to the tank circuit used in Fig.10. Frequency bands may be adjusted by the choice of external components. Another UHF frequency range is available by modifying the tank circuit. The modification enables the following frequency range:

a) RF frequencies from 363.5 to 803.5 MHz. b) Oscillator frequencies from 407 to 847 MHz. For this UHF range, L4 = 3 turns (diameter = 3.5 mm).

4. The frequency shift is defined as the change in oscillator frequency when the supply voltage varies from VP= 9 to 8.1 V or VP= 9 to 9.9 V.

5. The frequency drift is defined as the change in oscillator frequency when the ambient temperature varies from T

=25to0oC or T

amb

=25to50oC.

amb

6. Switch on drift is defined as the change in oscillator frequency between 5 s and 15 min after switch on.

7. SRF: spurious signal on LO output with respect to LO signal: a) RF voltage level = 1 V at fRF= 57.5 to 225 MHz. b) RF level = 2.5 dBm at fRF= 225 to 357.5 MHz. c) RF level = −10 dBm at fRF= 469.5 to 887.5 MHz.

1996 Aug 16 7

Page 8

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

handbook, full pagewidth

signal source

50 Ω

meas

RMS

voltmeter

50 Ω

A IN

D.U.T.

IF

out

TDA5632; TDA5633

27 Ω

out

meas

spectrum

analyzer

50 Ω

MBH333

Zi>> 50Ω=>Vin=2V

(Vin=80dBµV); V

meas

=V'

out

Fig.4 Band A gain measurement.

handbook, full pagewidth

BNC BNC

L1 C2

(a) For fRF= 50 MHz:

mixer A frequency response measured = 57 MHz, loss = 0 dB image suppression = 16 dB. C1 = 9 pF. C2 = 15 pF. L1 = 7 turns (5.5 mm, wire diameter = 0.5 mm). l1 = rigid cable (RIM): 5 cm long

(rigid cable (RIM); 33 dB/100 m; 50 Ω, 96 pF/m).

RIM-RIM

(a) (b)

out

---------- V

RIM-RIM

MBE286 - 1

50 27+

× ; voltage gain for band A = 20 log .

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

meas

PCB

plug plug

(b) For fRF= 150 MHz:

mixer A frequency response measured = 150.3 MHz, loss = 1.3 dB image suppression = 13 dB. C3 = 5 pF. C4 = 25 pF. l2 = rigid cable (RIM): 30 cm long. l3 = rigid cable (RIM): 5 cm long

(rigid cable (RIM); 33 dB/100 m; 50 Ω; 96 pF/m).

PCB

1996 Aug 16 8

Fig.5 Input circuit for minimum noise figure.

Page 9

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

handbook, full pagewidth

meas

wanted

input signal

50 Ω

source

unwanted

input signal

50 Ω

source

Wanted input signal = 80 dBµV; Zi>> 50 Ω=>wanted input signal = 2V

= unwanted output signal V

oA(IF)

Measurement at 57.5 MHz: f Measurement at 357.5 MHz: f

when the output wanted signal is modulated with 0.3% AM.

out

= 55.25 MHz (80 dBµV), f

wanted

= 355.25 MHz (80 dBµV), f

wanted

HYBRID

unwanted

wanted

input

signal

50 Ω

; unwanted input signal modulated with 30% AM;

meas

= 59.75 MHz 30% modulated with 100 kHz, f

= 359.75 MHz 30% modulated with 100 kHz, f

TDA5632; TDA5633

50 Ω

RMS

voltmeter

A IN IF

D.U.T.

A IN

MBH331

out

27 Ω

out

50 Ω

modulation analyzer (unwanted AM on the output wanted frequency)

= 101 MHz.

osc

= 401 MHz.

osc

handbook, full pagewidth

Vin=V

out

− loss of the hybrid; (Vin=70dBµV); loss of the hybrid = 1 dB;

meas

=V'

× ; voltage gain for bandC=20log .

meas

signal source

50 27+

------------------50

50 Ω

meas

RMS

voltmeter

Fig.6 Band A 1% cross modulation.

C IN

50 Ω

HYBRID

out

---------- V

D.U.T.

IF

out

MBH332

27 Ω

out

meas

50 Ω

spectrum

analyzer

1996 Aug 16 9

Fig.7 Band C gain measurement.

Page 10

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

handbook, full pagewidth

wanted

input signal

50 Ω

source

unwanted

input signal

50 Ω

source

Wanted input signal = 70 dBµV; unwanted input signal modulated with 30% AM; V signal is modulated with 0.3% AM.

Measurement at 887.5 MHz: f

wanted

HYBRID

= 885.25 MHz (80 dBµV), f

50 Ω

wanted

input

signal

50 Ω

unwanted

HYBRID

= 889.75 MHz 30% modulated with 100 kHz, f

50 Ω

RMS

voltmeter

C IN IF

D.U.T.

C IN

= unwanted output signal V

oA(IF)

TDA5632; TDA5633

27 Ω

out

50 Ω

modulation analyzer (unwanted AM on the output wanted frequency)

MBH330

when the wanted output

out

= 931 MHz.

osc

handbook, full pagewidth

Fig.8 Band C 1% cross modulation.

0.5

0.2

+ j

– j

0.2

0.5

0.5 10.2 1052

5 MHz

100 MHz

∞

MBH329

1996 Aug 16 10

Fig.9 Output impedance (S22) of the IF amplifier (Z chart; Zo=50Ω).

Page 11

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

APPLICATION INFORMATION

handbook, full pagewidth

50 Ω

C19C18

BAND A

STAGE

MIXER MIXER

50 Ω

ANZAC-183-4

HYBRID

BAND C

STAGE

C21C20

50 Ω

50 Ω output

ANZAC-183-4

HYBRID

R10

15 (6) 14 (7) 13 (8) 12 (9) 11 (10)18 (3) 17 (4) 16 (5)20 (1) 19 (2)

LOCAL

OSCILLATOR

AMPLIFIER

TDA5632; TDA5633

50 Ω

C23C22

DC

STABILIZER

TDA5632 TDA5633

C24 C26 C27

9 V

R13

BAND A

OSCILLATOR

1 (20) 2 (19) 3 (18)

9 V

BA682

R3 C1

C7 C11

The pin numbers in parenthesis represent the TDA5633.

ΙΙΙ

R12R6R11 R7

4 (17)

C12

C8C30C28

BAND C

OSCILLATOR

5 (16)

C13

C10

ELECTRONIC

BANDSWITCH

6 (15)

C14

7 (14)

8 (13)

C29

5 V

IF

AMPLIFIER

10 (11)

9 (12) n.c.

NETWORK

MEASUREMENT

C17

R16 IF out

50 Ω

MBE270

1996 Aug 16 11

Fig.10 Measurement circuit.

Page 12

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

Application diagram component values Table 1 Capacitors (all SMD and NP0 except

C9, C11 to C14 and C30)

NUMBER VALUE

C1 1 nF C2 1 nF C3 1 nF C4 56 pF C5 2.2 nF C6 2 pF C7 4 pF C8 2.2 nF C9 6 pF (N470) C10 100 pF C11 1 pF (N750) C12 1 pF (N750) C13 1 pF (N750) C14 1 pF (N750) C17 1 nF C18 1 nF C19 1 nF C20 1 nF C21 1 nF C22 1 nF C23 1 nF C24 1 nF C26 15 pF C27 15 pF C28 2.2 nF C29 1 nF C30 1 µF (40 V electrolytic capacitor)

TDA5632; TDA5633

NUMBER VALUE

R8 2.2 kΩ R9 22 kΩ R10 100 Ω R11 47 kΩ R12 47 kΩ R13 150 Ω R16 27 Ω

Table 3 Diodes and coils

NUMBER VALUE

Diodes

D1 BA682 D2 BB133 D3 BB134 D6 BB131 D7 BB131

(1)

Coils

L1 6 t (4 mm) L2 3 t (3.5 mm) L3 2 t (2.5 mm) L4 3 t (2.5 mm)

Note

1. Wire size for L1 to L4 is 0.4 mm.

Transformer (L7 = 2 × 5t)

Coil type: TOKO 7 KN; material: 113 KN, screw core (03-0093), pot core (04-0026).

Table 2 Resistors (all SMD)

NUMBER VALUE

R1 10 Ω R2 12 kΩ R3 2.7 kΩ R4 47 kΩ R5 56 Ω R6 47 kΩ R7 22 kΩ

1996 Aug 16 12

Page 13

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV

TDA5632; TDA5633

and VCR cable tuners

INTERNAL PIN CONFIGURATION

SYMBOL

DESCRIPTION

TDA5632 TDA5633 BAND A BAND C

AOSCIB 1 20 2.20 NR AOSCOC 3 18 3.90 NR

3

1

(20)

(18)

MBH340

GND 2 19 0 0

2

MBH342

(19)

COSCIB1 4 17 NR COSCOC1 5 16 NR COSCOC2 6 15 NR COSCIB2 7 14 NR

6

(15)

4

(17)

5

(16)

7

(14)

AVERAGE DC VOLTAGE (V)

(2) (2) (2) (2)

(1)

(2) (2)

2.35

4.30

2.35

MBH341

BS 8 13 0.0 5.0

n. c. 9 12 NR

8 (13)

MBH336

(2)

IFOUT 10 11 3.85 3.85

10

(11)

MBH337

IFIN1 11 10 8.36 8.36 IFIN2 12 9 8.36 8.36

11

(10)

12 (9)

MBH343

(2)

1996 Aug 16 13

Page 14

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV

TDA5632; TDA5633

and VCR cable tuners

SYMBOL

DESCRIPTION

TDA5632 TDA5633 BAND A BAND C

13 8 supply voltage 9.0 9.0 LOOUT1 14 7 7.35 7.35 LOOUT2 15 6 7.35 7.35

14 (7)

15

(6)

MBH339

RFGND 16 5 0.0 0.0

16

MBH338

(5)

CIN1 17 4 NR CIN2 18 3 NR

AVERAGE DC VOLTAGE (V)

(2) (2)

2.20

(1)

17 (4)

18 (3)

MBH335

AIN1 19 2 2.25 NR AIN2 20 1 2.25 NR

(2)

19

20 (1)

MBH334

Notes

1. Average DC voltage measured in Fig.10.

2. NR = not relevant.

(2) (2)

1996 Aug 16 14

Page 15

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

PACKAGE OUTLINES

SO20: plastic small outline package; 20 leads; body width 7.5 mm

TDA5632; TDA5633

SOT163-1

v M

pin 1 index

0 5 10 mm

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

max.

2.65

0.10

0.30

0.10

0.012

0.004

A2A

2.45

2.25

0.096

0.089

0.25

0.01

0.49

0.36

0.32

0.23

0.013

0.009

0.019

0.014

UNIT

inches

Note

1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.

w M

scale

(1)E(1) (1)

13.0

12.6

0.51

0.49

eHELLpQ

7.6

1.27

7.4

0.30

0.050

0.29

10.65

10.00

0.42

0.39

1.4

0.055

1.1

0.4

0.043

0.016

detail X

1.1

1.0

0.043

0.039

(A )

0.25

0.01

0.25 0.1

0.01

ywv θ

0.9

0.4

0.004

0.035

0.016

o o

OUTLINE VERSION

SOT163-1

1996 Aug 16 15

REFERENCES

IEC JEDEC EIAJ

075E04 MS-013AC

EUROPEAN

PROJECTION

ISSUE DATE

92-11-17 95-01-24

Page 16

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

SSOP20: plastic shrink small outline package; 20 leads; body width 4.4 mm

TDA5632; TDA5633

SOT266-1

v M

pin 1 index

110

w M

DIMENSIONS (mm are the original dimensions)

max.

1.5

A2A

0.1501.4

1.2

0.25

0.32

0.20

UNIT A

Note

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

0.20

6.6

0.13

6.4

0 2.5 5 mm

scale

(1)E(1)

eHELLpQZywv θ

4.5

0.65 1.0 0.2

4.3

6.6

6.2

detail X

0.65

0.75

0.45

(A )

0.13 0.1

0.48

0.18

(1)

OUTLINE

VERSION

SOT266-1

1996 Aug 16 16

REFERENCES

IEC JEDEC EIAJ

EUROPEAN

PROJECTION

ISSUE DATE

90-04-05 95-02-25

Page 17

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV and VCR cable tuners

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

“IC Package Databook”

our

Reﬂow soldering

Reflow soldering techniques are suitable for all SO and 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.

(order code 9398 652 90011).

TDA5632; TDA5633

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).

ETHOD (SO AND SSOP)

M 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.

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

Wave soldering

SO Wave soldering techniques can be used for all SO

packages if the following conditions are 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.

• The package footprint must incorporate solder thieves at the downstream end.

SSOP Wave soldering isnot 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.

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.

1996 Aug 16 17

Page 18

Philips Semiconductors Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV

TDA5632; TDA5633

and VCR cable tuners

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.

1996 Aug 16 18