KA2506-01 - Samsung

KA2506-01 I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER FOR MONITORS

Table 2. Pin Description Pin No Pin Name Schematic Description 1 2 3 Red OSD Input (ROSD) Green OSD Input (GOSD) Blue OSD Input (BOSD) 1.29/ 1.02V VCC OSD input signals are in TTL level and will be connected to ground when switching to video input 1.16/ 0.90V PIN 1 4 Video/OSD Switch (VI/OSD_SW) 6V VCC Video/OSD switch signal is TTL level PIN4 = “h.

Features

• 3-Channel R/G/B Video Amplifier, 175MHz @f-3dB
• I2C Bus Control Items - Contrast Control - SUB Contrast Control For Each Channel - Brightness Control - OSD Contrast Control - Cut-off Brightness Control - Cut-off Control For Each Channel - Switch Registers for SBLK and Video Half Tone and Cut-Off INT/EXT and BPS (Blank Gate Polarity Selection)
• SUB Contrast Control Range: -11dB
• Capable of 7.0Vpp Output Swing Range
• Video/OSD High Speed Switch
• Clamp Gate With Anti OSD Sagging
• B/U(Brightness Uniformity) Interface
• Video Input Clamp, BRT Clamp
• Video & OSD Half Tone Function on OSD Pi.