GENERAL DESCRIPTION

The AD9981 is a complete, 10-bit, 95 MSPS, monolithic analog interface optimized for capturing YPbPr video and RGB graphics signals. Its 95 MSPS encode rate capability and full-power analog bandwidth of 200 MHz supports all HDTV video modes and graphics resolutions up to XGA (1024 × 768 at 85 Hz).

FEATURES

10-bit analog-to-digital converter

95 MSPS maximum conversion rate

9% or less p-p PLL clock jitter at 95 MSPS

Automated offset adjustment

2:1 input mux

Power-down via dedicated pin or serial register

4:4:4, 4:2:2, and DDR output format modes

Variable output drive strength

Odd/even field detection

External clock input

Regenerated Hsync output

Programmable output high impedance control

Hsyncs per Vsyncs counter

Pb-free package

APPLICATIONS

Advanced TVs

Plasma display panels

LCDTV

HDTV

RGB graphics processing

LCD monitors and projectors

Scan converters