The AD9889B is a 165 MHz, high definition multimedia inter-face (HDMI®) v. 1.3 transmitter. It supports HDTV formats up to 1080p, and computer graphic resolutions up to UXGA (1600 × 1200 @ 60 Hz). With the inclusion of HDCP, the AD9889B allows the secure transmission of protected content as specified by the HDCP v. 1.2 protocol.
The AD9889B 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 DTS®, THX®, and Dolby® Digital.
The AD9889B helps 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 the I2C and hot plug detect pins.
Fabricated in an advanced CMOS process, the AD9889B is available in a space-saving, 76-ball CSP_BGA or 64-lead LFCSP surface-mount package, and an 80-lead LQFP surface-mount package. All packages are available as Pb-free and are specified from −25°C to +85°C.
Complete documentation is available within the Analog Devices EngineerZone. Additional support is available from your Analog Devices
local sales. Information about obtaining licenses required for using HDMI and HDCP technologies is available from www.hdmi.org and www.digital-cp.com.
Additional product choices for Advanced TV applications are available on the Advantiv® site.
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|AD9889B: High Performance HDMI/DVI Transmitter Data Sheet (Rev B, 12/2014) (pdf, 300 kB)||Data Sheets|
Analysis of Common Failures of HDMI CT
By Brett Li and Lie Dou, ATV Product Line, Analog Devices
(Digital TV DesignLine, 4/2/2008)
Transmitter, Receiver Chips Extend HDTV
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
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