This document describes the features and characteristics of the 800 MHz High Performance HDMI™/DVI Transmitter AD9389, including compatibility with HDMI 1.1 and HDCP 1.1, support for various video formats, and support for standard S/PDIF audio.
The AD9389 is an 800 MHz HDMI/DVI transmitter supporting HDMI 1.1 and HDCP 1.1. It handles video formats from 480i up to 1080i and 720p, includes a programmable color‑space converter, and offers both S/PDIF and 8‑channel LPCM audio up to 192 kHz. Applications include DVD players, set‑top boxes, AV receivers, and digital cameras.
The document provides a functional block diagram, detailed electrical specifications, absolute maximum ratings, pin‑out tables, 2‑wire serial register map, and reference documents. It also lists evaluation kits and design recommendations for power supply and PCB layout.
| Supply Voltage (VDD) | 1.71 – 1.89 V |
|---|---|
| Typical Supply Current (80 MHz) | 165 mA |
| Total Power Consumption | 430 mW |
| Operating Temperature Range | 0 °C – 70 °C |
| Maximum Junction Temperature | 150 °C |
It supports all video formats from 480i up to 1080i and 720p.
The device supports standard S/PDIF and 8‑channel LPCM audio up to 192 kHz.
It uses a single 1.8 V power supply with a typical voltage range of 1.71 V to 1.89 V.