AD9985A/PCB屬于開(kāi)發(fā)板套件編程器的評(píng)估演示板及套件。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD9985A/PCB評(píng)估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過(guò)驗(yàn)證的實(shí)施環(huán)境中評(píng)估某些重點(diǎn)器件的性能或特性。評(píng)估方法通常有完善的文檔說(shuō)明，并且視乎具體情況由評(píng)估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對(duì)于數(shù)量特別多或類(lèi)別獨(dú)特的器件類(lèi)別(如 ADC、DAC 和開(kāi)關(guān)模式電源)，評(píng)估平臺(tái)可組合為一個(gè)單獨(dú)的產(chǎn)品系列。

GENERAL DESCRIPTION

The AD9985A is a complete 8-bit, 140 MSPS, monolithic analog interface optimized for capturing RGB graphics signals from personal computers and workstations. Its 140 MSPS encode rate capability and full power analog bandwidth of 300 MHz support resolutions up to SXGA (1280 × 1024 at 75 Hz).

FEATURES

Variable analog input bandwidth control

Variable SOGIN bandwidth control

Automated clamping level adjustment

140 MSPS maximum conversion rate

300 MHz analog bandwidth

0.5 V to 1.0 V analog input range

500 ps p-p PLL clock jitter at 110 MSPS

3.3 V power supply

Full sync processing

Selectable input filtering

Sync detect for hot plugging

Midscale clamping

Power-down mode

Low power: 500 mW typical

4:2:2 output format mode

APPLICATIONS

RGB graphics processing

LCD monitors and projectors

Plasma display panels

Scan converters

Microdisplays

Digital TVs