KA2141 Просмотр технического описания (PDF) - Samsung

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KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

Samsung 

KA2141

PIN DESCRITION

Pin No

4

6

8

Pin Name

Red Video Input

(RIN)

Green Video input

(GIN)

Blue Video Input

(BIN)

R/G/B VIDEO AMPLIFIER FOR MONITORS

Table 2. Pin Description

Schematic

VCC

2.4V Bias

Description

Max input video signal is 0.7Vpp

9

Video Contrast

(CONST)

1

Blue Drive

(BDRIVE)

2

Green Drive

(GDRIVE)

3

Red Drive

(RDRIVE)

PIN 9

5

VCC1

-

17

VCC2

7

GND1

-

14

GND2

10

Clamp Gate Input

(CLP)

Video maximum contrast control

range (0V ~ 4V) is -38dB

Sub contrast control range

(0V ~ 4V) is -11dB

Supply voltage

Ground

Video amp actives when clamp

gate signal is in low TTL level

PIN 10

4

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