AD9889B集成电路（IC）的视频处理规格书PDF中文资料

AD9889B属于集成电路（IC）的视频处理。由亚德诺半导体技术有限公司制造生产的AD9889B视频处理一种集成电路 (IC) 半导体器件，设计用于在放大、增强、编码器和解码器（编解码器）、缓冲、校准、处理、信号调节、调制与解调、转换、传输、伽玛校正、切换、OSD、数字化和多路复用等应用中处理音频和/或视频信号。

GENERAL DESCRIPTION

The AD9889B is a 165 MHz, high definition multimedia interface (HDMI) v. 1.3 transmitter. It supports HDTV formats up to 1080p, and computer graphic resolutions up to UXGA (1600 × 1200 @ 60 Hz). With the inclusion of HDCP, the AD9889B allows the secure transmission of protected content as specified by the

HDCP v. 1.2 protocol.

FEATURES

General

HDMI™/DVI transmitter compatible with HDMI v. 1.3, DVI v. 1.0, and HDCP v. 1.2

Single 1.8 V power supply

Video/audio inputs accept logic levels from 1.8 V to 3.3 V

80-lead LQFP, Pb-free package

64-lead LFCSP, Pb-free package

76-ball CSP_BGA, Pb-free package

Digital video

165 MHz operation supports all resolutions from 480i to 1080p and UXGA at 60 Hz

Programmable two-way color space converter

Supports RGB, YCbCr, and DDR

Supports ITU656-based embedded syncs

Automatic input video format timing detection (CEA-861B)

Digital audio

Supports standard S/PDIF for stereo LPCM or compressed audio up to 192 kHz

8-channel, uncompressed, LPCM I2S audio up to 192 kHz

Special features for easy system design

On-chip MPU with I2C® master to perform HDCP operations and EDID reading operations

5 V tolerant I2C and HPD I/Os, no extra device needed

No audio master clock needed for supporting S/PDIF and I2S

On-chip MPU reports HDMI events through interrupts and registers

APPLICATIONS

DVD players and recorders

Digital set-top boxes

A/V receivers

Digital cameras and camcorders

HDMI repeater/splitter