GENERAL DESCRIPTION

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.

FEATURES

Mutliformat decoder

Three 10-bit analog-to-digital converters (ADCs)

ADC sampling rates up to 170 MHz

Mux with 12 analog input channels

525i-/625i-component SD support

525p-/625p-component progressive scan support

720p-/1080i-/1080p-component HDTV support

Digitizes RGB graphics up to 1600 × 1200 at 60 Hz (UXGA)

VBI data slicer (including teletext)

Analog-to-HDMI fast switching

Dual High-Definition Multimedia Interface (HDMI) Rx

2:1 multiplexed HDMI receiver

HDMI 1.3, DVI 1.0

225 MHz HDMI receiver

Repeater support

High-bandwidth digital content protection (HDCP 1.3)

36-bit deep color support

S/PDIF (IEC60958-compatible) digital audio output

Multichannel I2S audio output (up to 8 channels)

Adaptive equalizer for cable lengths up to 30 meters

Internal EDID RAM

General

Highly flexible output interface

STDI function support standard identification

2 any-to-any 3 × 3 color-space conversion matrices

Programmable interrupt request output pins

APPLICATIONS

Advanced TVs

PDP HDTVs

LCD TVs (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