FEATURES FUNCTIONAL BLOCK DIAGRAM
SCL SDA MCL MDA INT
HDMI/DVI transmitter compatible with HDMI 1.3,
DVI 1.0, and HDCP 1.2
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
80-lead LQFP, Pb-free package
64-lead LFCSP, Pb-free package
165 MHz operation supports all resolutions from 480i to DDCSCL
1080p and UXGA at 60 Hz
Programmable two-way color space converter
Supports RGB, YCbCr, and DDR
Supports ITU656-based embedded syncs
4:2:2 TO Tx
Automatic input video format timing detection (CEA-861B)
Supports standard S/PDIF for stereo LPCM or compressed
audio up to 192 kHz
8-channel, uncompressed, LPCM I S audio up to 192 kHz
I S[3:0] DATA
Special features for easy system design
On-chip MPU with I C master to perform HDCP operations AD9389B
and EDID reading operations
5 V tolerant I C and HPD I/Os, no extra device needed
No audio master clock needed for supporting S/PDIF
and I S
On-chip MPU reports HDMI events through interrupts and
The AD9389B supports both S/PDIF and 8-channel I S audio.
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
audio or compressed audio, including DTS, THX, and Dolby
Digital cameras and camcorders
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
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.
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06555-001AD9389B* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
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