This document is the user manual for AD9880, which introduces the functions, features, applications, and usage methods of AD9880
The AD9880 provides designers with a single‑chip solution that combines an analog video interface and an HDMI 1.1‑compatible receiver. It supports high‑bandwidth digital content protection (HDCP 1.1), RGB‑to‑YCbCr 4:4:4 or 4:2:2 conversion, and up to eight‑channel I²S audio output. The analog front‑end captures component video (YPbPr) and RGB signals with a 150 MSPS 8‑bit ADC, while the digital side handles HDMI/DVI video, audio, and HDCP authentication.
Key electrical characteristics include a 1.8 V/3.3 V dual‑supply, a maximum pixel‑clock of 150 MHz, and operation over a 0 °C to 70 °C temperature range. The device is offered in a 100‑lead LQFP Pb‑free package and includes extensive pin‑out and register maps for flexible configuration.
| Resolution | 8 bits |
|---|---|
| HDMI Receiver Compatibility | HDMI 1.1 |
| HDCP Support | HDCP 1.1 |
The AD9880 operates from two supplies: 1.8 V for DVDD/PVDD and 3.3 V for VDD.
The pixel‑clock can be generated up to 150 MHz.
The device is specified for operation from 0 °C to 70 °C.