KA2141 데이터 시트보기 (PDF) - Samsung

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KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

Samsung 

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

Pin No

11

Pin Name

Table 2. Pin Description(Continued)

Schematic

Description

Blank Gate Input

(BLK)

Video amp actives when blank

gate signal is in low TTL level

PIN 11

18

Red Video output

(ROUT)

16

Green Video output

(GOUT)

13

Blue Video output

(BOUT)

VCC

Video signal output

PIN 13

12

Blue Clamp Cap

(BCLP)

15

Green Clamp Cap

(GCLP)

19

Red Clamp Cap

(RCLP)

VCC

Brightness controlling actives by

charging and discharging of the

external cap (0.1uF)

PIN 12

20

Bright Control

(BRIGHT)

During the clamp gate period,

video signal's DC level

(clamp level) is fixed according

to the brightness control voltage

PIN 20

5

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