The AD9889 is an 80 MHz High Definition Multimedia Interface (HDMI v1.1) transmitter. It supports HDTV formats up to 1080i and 720p, and graphic resolutions up to XGA (1024x768 @75 Hz). With the inclusion of HDCP, the AD9889 allows the secure transmission of protected content as specified by the HDCP v1.1 protocol.
The AD9889 supports both SPDIF and 8-channel I2S audio. Its high fidelity 8-channel I2S can transmit either stereo or 7.1 surround audio at 192 kHz. The SPDIF can carry stereo LPCM audio or compressed audio including Dolby® Digital, DTS®, and THX®.
The AD9889 helps to reduce system design complexity and cost by incorporating such features as HDCP master, I2C master for EDID reading, single 1.8 V power supply and 5 V tolerance on I2C and Hot Plug Detect pins. Fabricated in an advanced CMOS process, the AD9889 is provided in a space-saving 80-lead LQFP surface-mount Pbfree plastic package and is specified over the 0ºC to 70ºC temperature range.
Evaluation Kits and Software Guide
Evaluation kits, reference design schematics, and Software Quick Start Guide and codes are available through Analog Devices local sales and marketing personnel.
Applications
- DVD Players and Recorders
- Digital Set Top Boxes
- A/V Receivers
- Digital Cameras and camcorders
