KA2143B 데이터 시트보기 (PDF) - Samsung

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KA2143B

R/G/B VIDEO AMPLIFIER WITH OSD INTERFACE FOR MONITORS

Samsung 

R/G/B VIDEO AMPLIFIER WITH OSD INTERFACE FOR MONITORS

KA2143B

R/G/B VIDEO AMPLIFIER

The KA2143B is a very high frequency video amplifier

system with OSD interface intended to be used in Monitor

with high resolution up to 1024 × 768. It contains 3 matched

R/G/B video Amplifiers with Blank signal and provides a

flexible interfacing to DC controlled adjustment system.

24-DIP-300

FUNCTIONS

• R/G/B Video Amplifier

• OSD Interface

• Contrast/OSD Contrast/SUB Contrast Control

• Blank/Clamp Gate

• Video Clamp

FEATURES

• 3-Channel R/G/B Video Amplifier, 110MHz Bandwidth

• TTL OSD Input, 50MHz Bandwidth

• DC Contrast Control range: -38dB

• DC SUB Contrast Control range: -11dB

• Capable of 7.5VPP Output Swing Range

• Video/OSD high speed Switch

ORDERING INFORMATION

Device Package Operating Temperature

KA2143B 24-DIP-300

-20 °C ~ +70 °C

1

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