High Performance
HDMI/DVI Transmitter
AD9389B
FEATURES FUNCTIONAL BLOCK DIAGRAM
SCL SDA MCL MDA INT
General
HDMI/DVI transmitter compatible with HDMI 1.3,
DVI 1.0, and HDCP 1.2
INTERRUPT
HPD
2 HANDLER
I C
Internal key storage for HDCP
SLAVE
HDCP
Single 1.8 V power supply
CORE
Video/audio inputs accept logic levels from 1.8 V to 3.3 V
HDCP-EDID
MICRO-
REGISTER
80-lead LQFP, Pb-free package
CONTROLLER
CONFIGURATION
LOGIC
64-lead LFCSP, Pb-free package
Digital video
2 DDCSDA
I C
MASTER
165 MHz operation supports all resolutions from 480i to DDCSCL
CLK
1080p and UXGA at 60 Hz
VSYNC
VIDEO
Programmable two-way color space converter
COLOR Tx0/Tx0+
HSYNC DATA
SPACE
CAPTURE
Supports RGB, YCbCr, and DDR
CONVER-
DE Tx1/Tx1+
SION HDMI
Supports ITU656-based embedded syncs
4:2:2 TO Tx
D[23:0]
4:4:4 CORE
Tx2/Tx2+
Automatic input video format timing detection (CEA-861B)
CONVER-
SION
Digital audio
TxC/TxC+
XOR
MASK
Supports standard S/PDIF for stereo LPCM or compressed
S/PDIF
audio up to 192 kHz
MCLK
2
8-channel, uncompressed, LPCM I S audio up to 192 kHz
AUDIO
2
I S[3:0] DATA
Special features for easy system design
CAPTURE
2 LRCLK
On-chip MPU with I C master to perform HDCP operations AD9389B
SCLK
and EDID reading operations
2
5 V tolerant I C and HPD I/Os, no extra device needed
No audio master clock needed for supporting S/PDIF
Figure 1.
2
and I S
On-chip MPU reports HDMI events through interrupts and
registers
2
APPLICATIONS
The AD9389B supports both S/PDIF and 8-channel I S audio.
2
DVD players and recorders
Its high fidelity, 8-channel I S can transmit either stereo or 7.1
Digital set-top boxes
surround audio at 192 kHz. The S/PDIF can carry stereo LPCM
A/V receivers
audio or compressed audio, including DTS, THX, and Dolby
Digital cameras and camcorders
Digital.
HDMI repeater/splitter
The AD9389B helps reduce system design complexity and cost
by incorporating such features as an internal MPU for HDCP
GENERAL DESCRIPTION 2
operations, an I C master for EDID reading, a single 1.8 V power
2
supply, and 5 V tolerance on the I C and hot plug detect pins.
The AD9389B is a 165 MHz, high definition multimedia inter-
face (HDMI) v. 1.3 transmitter. It supports HDTV formats up
Fabricated in an advanced CMOS process, the AD9389B is
to 1080p, and computer graphic resolutions up to UXGA (1600
available in a space saving, 64-lead LFCSP surface-mount
1200 @ 60 Hz). With the inclusion of HDCP, the AD9389B allows
package and an 80-lead LQFP surface-mount package. All
the secure transmission of protected content as specified by the
packages are available as Pb-free and are specified from
HDCP v. 1.2 protocol.
10C to +85C.
Rev. 0
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06555-001AD9389B* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
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EVALUATION KITS
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AD9389B Evaluation Board
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DOCUMENTATION
DISCUSSIONS
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AD9839B: High Performance HDMI/DVI Transmitter Data
Sheet
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REFERENCE MATERIALS
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TECHNICAL SUPPORT
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Technical Articles number.
Analysis of Common Failures of HDMI CT
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