SUMMARY
The KB2516 is a triple 8-bit analog-to-digital converter optimized for digitizing R/G/B graphics signal from PC and workstation. Its 140MSPS encode rate capability and analog bandwidth of 500MHz supports support display resolution of up to SXGA (1280 ´ 1024) class. The IC also includes a PLL (Phase Locked Loop) system that can be locked on horizontal line frequency, and generates the ADC clock.

FEATURES
• Analog bandwidth of 500MHz
• 3 clamps for 256 programmable levels
• 3 programmable gain amplifiers
• Analog input range: 0.5Vpp to 1.0Vpp
• Triple 8-bit ADC
• Sampling rate up to 140MHz
• Fully integrated PLL to generate the ADC clock, which can be locked to a HSYNC
• Integrated PLL divider
• Programmable clock phase control (Fstep = 7.5°) Integrated SOG separator and HSYNC input polarity detector
• Single and double pixel width output data bus
• Support I2C and 3-wire serial interface
• Power down mode
• 1.25W power dissipation

APPLICATIONS
• RGB high speed digitizing
• LCD desktop monitor
• Plasma display pannel panel