A short-form datasheet for this product is available for download from this web page. Complete documentation including detailed hardware and software guides are available upon completion of a Non-Disclosure Agreement (NDA) (pdf, 27,604 bytes), a Customer Opportunity form (doc, 48,640 bytes) and a Software Licensing Agreement (pdf, 19,417 bytes). Send your completed forms by e-mail to limkvideoapps@analog.com. 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.

The AD9388A is a high quality, single-chip graphics digitizer with an integrated 2:1 multiplexed HDMI™ receiver.

The AD9388A contains one main component processor (CP) that processes YPrPb and RGB component formats, including RGB graphics. The CP also processes the video signals from the HDMI receiver. The AD9388A can keep the HDCP link between an HDMI source and the selected HDMI port active in analog mode operation. This allows for fast switching between the analog and HDMI modes.

The AD9388A supports the decoding of a component RGB or YPrPb video signal into a digital YCrCb or RGB pixel output stream. The support for component video includes 525i, 625i, 525p, 625p, 720p, 1080i, 1080p, and 1250i standards, as well as many other HD and SMPTE standards.

Graphic digitization is also supported by the AD9388A. The AD9388A is capable of digitizing RGB graphics signals from VGA to UXGA rates and converting them into a digital RGB or YCrCb pixel output stream.

The AD9388A incorporates a dual input, HDMI 1.3-compatible receiver that supports HDTV formats up to 1080p and display resolutions up to UXGA (1600 × 1200 at 60 Hz). The reception of encrypted video is possible with the inclusion of HDCP. In addition, the inclusion of adaptive equalization ensures robust operation of the interface with cable lengths up to 30 meters. The HDMI receiver has an advanced audio functionality, such as a mute controller that prevents audible extraneous noise in the audio output.

Derivative parts of the AD9388A are available; AD9388ABSTZ-A5 is composed of one analog and one digital input. To facili-tate professional applications, where HDCP processing and decryption are not required, the AD9388ABSTZ-5P derivative is available. This allows users who are not HDCP adopters to purchase the AD9388A. See the Ordering Guide for details on these derivative parts.

Fabricated in an advanced CMOS process, the AD9388A is available in a space saving, 144-lead, surface-mount, RoHS-compliant, plastic LQFP and is specified over the −40°C to +85°C temperature range.

Applications

• Advanced TV
  PDP HDTVs
  LCD TV (HDTV ready)
  LCD/DLP™ rear projection HDTVs
  CRT HDTVs
  LCoS™ HDTVs
• Audio/video receivers (AVRs)
• LCD/DLP front projectors
• HDTV STBs with PVR
• DVD recorders with progressive scan input support