KA2504 - Samsung

KA2504 I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER

Table 2. Pin Description Pin No 1 2 Pin Name VCC1 Red Video Input (RIN) 2.4V Schematic VCC Description Normal VCC 4 Green Video Input (GIN) Video Input (Maximum 0.7 Vpp) PIN 2 8 Blue Video Input (BIN) 3 5 7 8 GND1 GND2 VCC2 VCC Normal Ground Normal Ground Logic VCC ABL PIN 8 Auto Beam Limitation (Control Range: 0.5 ~ 4.5 V ) 9 GND (L) - Logi.

Features

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• 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 Contrast Control Range: -11 dB Capable of 7 Vpp Output Swing
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• 1 KA2504 I2C BUS COTROLLED R/G/B VIDEO.