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
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)
Supports standard S/PDIF for stereo LPCM or compressed
audio up to 192 kHz
Supports 8-channel uncompressed LPCM I2S audio up to
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
DVD players and recorders
Digital set-top boxes
Digital cameras and camcorders
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
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
FUNCTIONAL BLOCK DIAGRAM
audio or compressed audio including Dolby® Digital, DTS®,
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
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.
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