AD9388A Rev. B is a high-precision 10-bit integrated multi-format HDTV video decoder, RGB graphics digitizer, and 2:1 multiplexed HDMI/DVI interface.
The AD9388A is a single‑chip graphics digitizer and video decoder that handles a wide range of component video standards (525i/625i, 525p/625p, 720p, 1080i, 1080p, 1250i) and HDMI/DVI inputs. It provides RGB graphics digitization up to UXGA (1600 × 1200 @ 60 Hz) and includes HDCP 1.3 for encrypted video, making it suitable for advanced TVs, projectors, set‑top boxes, and AV receivers.
The document details the device’s features, functional block diagram, electrical characteristics, analog and HDMI specifications, timing characteristics, and pin configurations. It also lists power supply requirements, maximum ratings, and thermal performance, providing engineers with the data needed for design and integration.
| ADC resolution | 10 bits |
|---|---|
| Operating temperature range | -40°C to +85°C |
| HDMI receiver frequency | 225 MHz |
| Analog input channels | 12 |
| AVDD supply voltage | 1.71 V to 1.89 V |
It supports component video standards 525i, 625i, 525p, 625p, 720p, 1080i, 1080p, and 1250i, as well as many other HD and SMPTE standards.
The device operates from –40 °C to +85 °C.
The AD9388A provides 12 analog input channels.
The HDMI receiver can operate up to 225 MHz.