AD9889A

Features:

General
    HDMITM/DVI transmitter compatible with HDMI v1.2a, DVI v1.0, and HDCP 1.1
    Single 1.8 V power supply
    Video/audio inputs accept logic level s from 1.8 V to 3.3 V
    76-ball CSP_BGA, Pb-free package
Digital video
    80 MHz operation supports all resolutions from 480i to 720p/1080i and XGA-75 Hz
    Programmable two-way color space converter
    Supports RGB, YCbCr, DDR
    Supports ITU656 based embedded syncs
    Auto 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


Application

DVD players and recorders
Digital set-top boxes
A/V receivers
Digital cameras and camcorders
HDMI repeater/splitter


Specifications

Parameter	Rating
Digital Inputs Digital Output Current Operating Temperature Range Storage Temperature Range Maximum Junction Temperature Maximum Case Temperature	5 V to 0.0 V 20 mA −40°C to +90°C −65°C to +150°C 150°C 150°C

Description

The AD9889A-BBCZ is an 80 MHz, high definition multimedia interface (HDMI) v.1.2a transmitter. It supports HDTV formats up to 720p/1080i, and computer graphic resolutions up to XGA (1024 × 768 @ 75 Hz). With the inclusion of HDCP, the AD9889A allows the secure transmission of protected content as specified by the HDCP v1.1 protocol.

The AD9889A supports both S/PDIF and 8-channel I2S audio. Its high fidelity 8-channel I2S can transmit either stereo or 7.1 surround audio at 192 kHz. The S/PDIF can carry stereo

LPCM audio or compressed audio including Dolby® Digital, DTS®, and THX®.

The AD9889A helps to reduce system design complexity and cost by incorporating such features as an internal MPU for HDCP operations, an I2C master for EDID reading, a single 1.8 V power supply and 5 V tolerance on I2C and hot plug detect pins.

Fabricated in an advanced CMOS process, the AD9889A is available in a space saving, 76-ball, CSP_BGA surface- mount package. The CSP_BGA package is specified from −25°C to +90°C.