TDA8213

VIDEO & SOUND IF SYSTEM

October 1993

.

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

.

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

TUNER DELAY RESISTOR

TUNER OUTPUT CURRENT

NOT TO BE CONNECTED

IF INPUT

IF INPUT

GROUND

AUDIO OUTPUT

SOUND VOLUME CONTROL

FM TANK LC

AGC MEMORY CAPACITOR

IF LC

IF LC

VIDEO PEAKING

AFC TANK LC

AFC OUTPUT

CVBS OUTPUT

NOT TO BE CONNECTED

2nd IF SOUND CHANNEL INPUT

2nd IF SOUND CHANNEL INPUT

PIN CONNECTIONS

DIP20

(Plastic Package)

ORDER CODE : TDA8213

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.

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