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KA2504 - I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER

Description

Table 2.

Features

  • 3-Channel matched R/G/B Video Amplifiers I2C BUS control items - Contrast control for the 3 channels - Brightness control for the 3 channels - SUB Contrast control for each channel - Cut-Off control for each channel - Cut-Off Brightness control for the 3 channels - Switch Registers for SBLK and Cut-Off Offset Current Built-in ABL (Automatic Beam Limitation) Built-in Video output Brightness clamp 3-Channel R/G/B Video Amplifier 85 MHz @f-3 dB Contrast Control Range: -38 dB SUB.

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Datasheet Details

Part number KA2504
Manufacturer Samsung
File Size 889.77 KB
Description I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER
Datasheet download datasheet KA2504 Datasheet
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Full PDF Text Transcription

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MARCH. 1998 DATA SHEET KA2504 I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER KA2504 I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER 24-DIP-300 The KA2504 is very high frequency video amplifier system with I2C BUS control used in Monitors. It contains 3 matched R/G/B video Amplifiers and provides flexible interfacing to the I2C BUS controlled adjustment systems. FUNCTIONS • • • • • • • • • R/G/B Video Amplifier I2C BUS Control Contrast Control Brightness Control Cut-Off Brightness Control R/G/B SUB Contrast/Cut Off Control Blank/Clamp Gate Auto beam current limitation (ABL) is possible with external pin. The KA2504 includes white balance adjustment that is effective on brightness (by Cut-Off control for each channel).
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