The AD9882 is a high-performance, mixed-signal interface that combines low system cost and excellent image quality with reliable operation. The design of the AD9882 is optimized to meet the needs of XGA and SXGA displays without compromising performance. The AD9882 offers designers the flexibility of an analog interface and a Digital Visual Interface (DVI) receiver integrated on a single chip. Also included is support for High-Bandwidth Digital Content Protection (HDCP). The analog interface contains a 140 MHz triple ADC that supports resolutions up to SXGA (1280 x 1024 at 75 Hz) with fully integrated sync processing. The digital interface contains a DVI version 1.0 compatible receiver and supports display resolutions up to SXGA (1280 x 1024 at 60 Hz). With the inclusion of HDCP, displays may now receive encrypted video content. The AD9882 allows for authentication of a video receiver, decryption of encoded data at the receiver, and renewability of the authentication during transmission as specified by the HDCP version 1.0 protocol.
The AD9882 is a high-performance, mixed-signal interface chip designed for XGA and SXGA displays. It integrates a low-cost analog interface with a Digital Visual Interface (DVI) receiver on a single chip. The device supports High-Bandwidth Digital Content Protection (HDCP) for secure video content transmission.
| Conversion Rate | 140 MSPS |
|---|---|
| Display Resolution (Analog) | 1280 x 1024 at 75 Hz |
| Display Resolution (Digital) | 1280 x 1024 at 60 Hz |
| Digital Interface Standard | DVI version 1.0 |
| Operating Temperature | 0°C to 70°C |
| Power Supply | 3.3 V |
The analog interface supports up to 1280 x 1024 at 75 Hz, and the digital interface supports up to 1280 x 1024 at 60 Hz.
Yes, the digital interface includes support for HDCP with encrypted external HDCP device key storage.