CD22402 View Datasheet(PDF) - Harris Semiconductor

Part Name

Description

Manufacturer

CD22402

Sync Generator for TV Applications and Video Processing Systems

Harris Semiconductor 

CD22402

Block Diagram

CD22402 MONOCHROME TV SYNC GENERATOR WITH AUTOMATIC GENLOCK

R RC C

24 22 6

VRE

SW

8

18

VRV 10

GEN 20

XR 21

XRC 1

XIN 23

XTP 2

R-C

GENLOCK

OSCILLATOR

AUTOMATIC

GENLOCK

CONTROL

CRYSTAL

OSCILLATOR

HORIZONTAL

COUNTER

÷16

÷2

LINE

DECODER

VERTICAL

COUNTER

÷525/625

FIELD

DECODER

COMPOSITE

DECODER

FRAME

SYNC

DECODER

VSS = PINS 3 AND 12

VDD = PIN 19

14

11

HPB HC

4

5

13 7

HD MS MPB MBB

15

16 9 17

FS2 SVD VD VPB

8-64

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