KA7302D

CDS, AGC, GAMMA CORRECTION

GENERAL DISCRIPTION

The KA7302D is a bipolar monolithic integrated circuit

for CCD Color Video Camera, and then it provides functions

of Correlated Double Sampling, Automatic Gain Control and

Gamma Correction.

FEATURES

• CDS ( Correlated Double Sampling )

• AGC ( Automatic Gain Control )

• Gamma Compensation

• +5V Single Power Supply

• Low Power < 400 mW

• Dual Power Down Mode

- AGC Part stand by mode ( AGC OUT : GND )

• Maxmum Operational Frequency > 20 MHz

BLOCK DIAGRAM

Device

Package

Operating

Temperature

KA7302D

30-SSOP-375

-20

°C ~ +75 °C

REV

GC1

CLP

BLK

BUF

AGC

BLK

CLP

GC2

BUF

B

U

F

CLP

6dB

C_GAMMA

Y_GAMMA

BUF

CLP

DLY

BPF

GAMCON

MIX

GC3

GAMCON

SH3

SH2

SH1

SHD

SHP

C

O

M

P

1

C

O

M

P

2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

30-SSOP-375

ORDERING INFORMATION