BA7622F 데이터 시트보기 (PDF) - ROHM Semiconductor

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BA7622F

Standard 3-output Video Driver

ROHM Semiconductor 

BA7622F, BA7623F

●Application circuit

V CC5V

+ 47 F 0.022F

1

Composite

Video

Signal

+2

1F

Clamp

75

75

driver

8

+

1000 F

75

75

driver

7

+

1000 F

75

Y Signal

+3

1F

Clamp

75

driver

6

20k

C Signal

4

5

0.01 F

Bias

+

75

1F

75

75

Example of input VIDEO ,Y , and C signals.

Technical Note

VIDEO

OUT1

VIDEO

OUT2

YC

YC

Fig.5 BA7622F

Vcc=5V

+ 47F 0.022F

75

R

OUT

1

7d5river

8

+

75

1000F

R

OUT2

75

G

2

7d5river

7

+

1000F

75

OUT

G

OUT2

3

7d5river

6

+

75

B

OUT1

1000F

75

B

OUT

4

5

Example of input R, G, and B signals

Fig.6 BA7623F

www.rohm.com

© 2009 ROHM Co., Ltd. All rights reserved.

5/16

2009.04 - Rev.A

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