High Performance HDMI/DVI Transmitter

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.

APPLICATIONS

* DVD players and recorders

* Digital set-top boxes

* A/V receivers

* Digital cameras and camcorders

* HDMI repeater/splitter

* 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