TDA5630T 데이터 시트보기 (PDF) - Philips Electronics

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TDA5630T

9 V VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners

Philips Electronics 

Philips Semiconductors

9 V VHF, hyperband and UHF

mixer/oscillator for TV and VCR 3-band tuners

Product specification

TDA5630;

TDA5631

ORDERING INFORMATION

TYPE

NUMBER

TDA5630T

TDA5630M

TDA5631T

TDA5631M

PACKAGE

NAME

DESCRIPTION

SO20

SSOP20

SO20

SSOP20

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

VERSION

SOT163-1

SOT266-1

SOT163-1

SOT266-1

BLOCK DIAGRAM

handbook, full pabgaetwnudindteAhdocsirccilulaittor

20

18

(1)

(3)

BAND A

OSCILLATOR

band B oscillator

tuned circuit

16

14

(5)

(7)

BAND B

OSCILLATOR

band C oscillator

tuned circuit

19 17 15

(2) (4) (6)

BAND C

OSCILLATOR

GND

13

(8)

IF outputs

12

11

(9)

(10)

MBH044

TDA5630

TDA5631

IF AMPLIFIER

MIXER

BAND A

STAGE

(18) (15)

3

6

RF GND band A

input

MIXER

BAND B

STAGE

(16)

(17)

5

4

band B

inputs

MIXER

BAND C

STAGE

(19)

(20)

2

1

band C

inputs

ELECTRONIC

BAND

SWITCH

LOCAL

OSCILLATOR

AMPLIFIER

DC

STABILIZER

(14)

7

(13)

(12)

(11)

8

9

10

VP

band switch

local oscillator

input

amplifier outputs

The numbers given in parenthesis represent the TDA5631.

Fig.1 Block diagram.

1996 Mar 21

3

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