AD9983A is a high-performance 8-bit display interface with features such as automatic gain matching, automated offset adjustment, and multiple output format modes.
The AD9983A is an 8‑bit, 140 MSPS video interface analog‑to‑digital converter optimized for YPbPr video and RGB graphics signals. It supports HDTV video modes up to 1080i/720p and graphics resolutions up to SXGA (1280 × 1024 @ 75 Hz).\n\nThis document contains the device’s functional description, pin‑out tables, electrical specifications, absolute maximum ratings, timing diagrams, and application information such as power‑down control and sync‑on‑green processing.
| Resolution | 8 bits |
|---|---|
| LSB Size | 0.391 % of Full Scale |
| Maximum Conversion Rate | 140 MSPS |
| Input Voltage Range | 0.5 Vpp – 1.0 Vpp |
| Total Power Dissipation | 800 mW |
| Analog Bandwidth (Full Power) | 300 MHz |
| Maximum PLL Clock Rate | 140 MHz |
| Operating Temperature Range | 0 °C to 70 °C |
The AD9983A can convert at up to 140 MSPS.
It provides an 8‑bit resolution.
The device has a full‑power analog bandwidth of 300 MHz.