AD9389A

Features:

General
  HDMITM/DVI transmitter compatible with HDMI v1.2a,
  DVI v1.0, and HDCP 1.1
  Internal key storage for HDCP
  Single 1.8 V power supply
  Video/audio inputs accept logic levels from 1.8 V to 3.3 V
  64-lead LFCSP, 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
  Supports 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 0°C to +70°C −65°C to +150°C 150°C 150°C

Description

The AD9389A-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 AD9389A allows the secure transmission of protected content as specified by the HDCP v1.1 protocol.

The AD9389A 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 AD9389A 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 AD9389A is available in a space saving, 64-lead LFCSP surface-mount package. The LFCSP package is specified from 0°C to 70°C.