TDA5633M datasheet(3/20 Pages) PHILIPS

3 / 20 page

1996 Aug 16

Philips Semiconductors

Product speciﬁcation

9 V VHF and UHF mixers/oscillators for TV

and VCR cable tuners

TDA5632; TDA5633

ORDERING INFORMATION

BLOCK DIAGRAM

TYPE

NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

TDA5632T

SO20

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

SOT163-1

TDA5632M

SSOP20

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

SOT266-1

TDA5633T

SO20

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

SOT163-1

TDA5633M

SSOP20

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

SOT266-1

Fig.1 Block diagram.

The pin numbers in parenthesis represent the TDA5633.

handbook, full pagewidth

MBE269

BAND C

OSCILLATOR

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

COSCIB1

COSCIB2

IFOUT

COSCOC1

COSCOC2

BAND A

OSCILLATOR

1 (20)

3 (18)

AOSCIB

AOSCOC

2 (19)

GND

band A oscillator

tuned circuit

band C oscillator

tuned circuit

MIXER

BAND A

STAGE

BAND C

STAGE

LOCAL

OSCILLATOR

AMPLIFIER

ELECTRONIC

BANDSWITCH

8 (13)

n.c.

9 (12)

band switch

input

STABILIZER

AMPLIFIER

10 (11)

IF output

15 (6)

14 (7)

13 (8)

12 (9)

11 (10)

18 (3)

17 (4)

16 (5)

band C input

20 (1)

19 (2)

LOOUT2 LOOUT1

IFIN2

IFIN1

CIN2

CIN1

RFGND

AIN2

AIN1

band A input

local oscillator

amplifier outputs

IF inputs

TDA5632

TDA5633

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