Datasheet for the Analog Devices AD9389, an 80 MHz HDMI 1.1 and DVI transmitter supporting HDCP, S/PDIF, and I2S audio.
The AD9389 is an 80 MHz high-performance HDMI/DVI transmitter designed for HDTV formats up to 1080i and 720p, as well as graphic resolutions up to XGA. It features HDCP 1.1 support with an encrypted internal key, a programmable 2-way color space converter, and support for RGB, YCbCr, DDR, and ITU656 video formats.
The device supports both S/PDIF for stereo or compressed audio up to 192 kHz and 8-channel LPCM I2S audio up to 192 kHz. Key design features include an on-chip MPU for HDCP operations, an on-chip I2C master for EDID reading, a single 1.8 V power supply, and 5 V tolerant I2C and hot plug detect inputs.
| Video Interface Standard | HDMI 1.1 and HDCP 1.1 |
|---|---|
| Operating Frequency | 80 MHz |
| Supported Video Formats | 480i to 1080i and 720p |
| Maximum Graphic Resolution | XGA (1024 × 768 @ 75 Hz) |
| Audio Formats | S/PDIF and 8-channel I2S |
| Maximum Audio Sample Rate | 192 kHz |
| Supply Voltage | 1.8 V |
| Operating Temperature Range | 0°C to 70°C |
| Package Type | 80-lead LQFP |
The device supports all video formats from 480i to 1080i and 720p, as well as graphic resolutions up to XGA.
Yes, it supports HDCP 1.1 with an encrypted internal HDCP key storage.
It supports standard S/PDIF for stereo or compressed audio up to 192 kHz, and 8-channel LPCM I2S audio up to 192 kHz.
The device is specified over the 0°C to 70°C temperature range.