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AD9389

Analog Devices
Part Number AD9389
Manufacturer Analog Devices
Description 800 MHz High Performance HDMI/DVI Transmitter
Published Nov 8, 2006
Detailed Description www.DataSheet4U.com 800 MHz High Performance HDMI™/DVI Transmitter AD9389 FEATURES HDMI/DVI transmitter compatible with...
Datasheet PDF File AD9389 PDF File

AD9389
AD9389

Overview
www.
DataSheet4U.
com 800 MHz High Performance HDMI™/DVI Transmitter AD9389 FEATURES HDMI/DVI transmitter compatible with HDMI 1.
1 and HDCP 1.
1 Single 1.
8 V power supply Video/audio inputs are 3.
3 V tolerant Supports HDCP 1.
1 with encrypted internal HDCP key storage 80-lead LQFP Digital video 80 MHz operation supports all video formats from 480i to 1080i and 720p Programmable 2-way color space converter Supports RGB, YCbCr, DDR, ITU656 formats Auto input video format detection Digital audio Supports standard S/PDIF for stereo or compressed audio up to 192 kHz 8-channel LPCM I2S audio up to 192 kHz Special features for easy system design On-chip MPU to perform HDCP operations On-chip I2C® master to handle EDID reading 5 V tolerant I2C and MPD I/Os, no extra device needed No audio master clock needed for S/PDIF support FUNCTIONAL BLOCK DIAGRAM HTPG SCL SDA REGISTER CONFIGURATION LOGIC I2C SLAVE I2C MASTER HDCP CONTROLLER DDSDA DDCSCL HDCP CIPHER CLK VSYNC HSYNC DE D[23:0] VIDEO DATA CAPTURE COLOR SPACE CONVERSION 4:2:2 TO 4:4:4 CONVERSION HDM ITX CORE SWING_ADJ Tx0[1:0] Tx1[1:0] Tx2[1:0] TxC[1:0] XOR MASK S/PDIF MCLK I2S[3:0] AD9389 Figure 1.
APPLICATIONS DVD players and recorders Digital set-top boxes AV receivers Digital cameras and camcorders GENERAL DESCRIPTION The AD9389 is an 80 MHz high-definition multimedia interface (HDMI 1.
1) transmitter.
It supports HDTV formats up to 1080i and 720p, and graphic resolutions up to XGA (1024 × 768 @ 75 Hz).
With the inclusion of HDCP, the AD9389 allows the secure transmission of protected content as specified by the HDCP 1.
1 protocol.
The AD9389 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 (linear pulse code modulation) audio or compressed audio including Dolby® Digital, DTS®, and THX®.
The AD9389 helps to reduce system design complexity and cost by incorporating such features as HDCP ma...


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