TDA8213 Просмотр технического описания (PDF) - STMicroelectronics

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TDA8213

VIDEO & SOUND IF SYSTEM

STMicroelectronics 

TDA8213

. VERY LOW CURRENT ABSORPTION

. 3 STAGE IF GAIN CONTROLLED AMPLIFIER

. SYNCHRONOUS VIDEO DEMODULATOR

. WHITE SPOT AND NOISE INVERTER

. AGC CIRCUIT WITH NOISE GATING

. TUNER AGC OUTPUT FOR PNP TUNERS

. FM DETECTOR

. AF AMPLIFIER WITH DC VOLUME CON-

TROL

. AFC

. 2 VPP ON VIDEO OUTPUT

VIDEO & SOUND IF SYSTEM

DESCRIPTION

The TDA8213 is a monolithic integrated circuit in

DIP20 package for colour and black & white televi-

sion receivers using PNP tuners. It is intended to

operate with a negatively modulated vision carrier

and frequency modulated sound carrier. Used with

TDA8214/15 (H/V deflection circuit) and TDA8217

(Pal decoder and video processor), this IC permits

a complete low-cost solution for PAL applications.

PIN CONNECTIONS

DIP20

(Plastic Package)

ORDER CODE : TDA8213

TUNER DELAY RESISTOR

1

TUNER OUTPUT CURRENT

2

VCC

3

NOT TO BE CONNECTED

4

IF INPUT

5

IF INPUT

6

GROUND

7

AUDIO OUTPUT

8

SOUND VOLUME CONTROL

9

FM TANK LC

10

20

AGC MEMORY CAPACITOR

19

IF LC

18

IF LC

17

VIDEO PEAKING

16

AFC TANK LC

15

AFC OUTPUT

14

CVBS OUTPUT

13

NOT TO BE CONNECTED

12

2nd IF SOUND CHANNEL INPUT

11

2nd IF SOUND CHANNEL INPUT

October 1993

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