PC1366 View Datasheet(PDF) - Contek Microelectronics

Part Name

Description

Manufacturer

PC1366

B/W TV VIF PROCESSING CIRCUIT

Contek Microelectronics 

PC1366

LINEAR INTEGRATED CIRCUIT

B/W TV VIF PROCESSING CIRCUIT

DESCRIPTION

Contek PC1366 is designed for B/W TV VIF processing

purpose. It includes VIF amplifier video low level detector RF

AGC, IF AGC and noise reduction circuit.

FEATURES

*High input sensitivity Typ.30dB m.

*Key and peak controllable AGC.

*Operating voltage down to 7V.

*Wide video bandwidth suitable for modulation IF of 4.5,

5.5,6.0,6.5 MHZ.

*Differential input implied with easy used with SAW

*Low external part count.

DIP-14H

BLOCK DIAGRAM

Rf

5

RF AGC

to tuner

6

AGC

time

constant

4

Key

control

pulse input

2

RF

AGC

IF

AGC

IF power

12

Noise

reduction

Vcc

7

Video

output

3 Video

output

IF amplifier

Contek

8

9

10

11

Cap

saw filter

Video IF

input

Low level

detector

1

14

13

GND

Detector

coil

Contek Microelectronics Co.,Ltd.

1

CONTEK

http://www.contek-ic.com E-mail:sales@contek-ic.com

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