The AD9978 is a highly integrated, dual-channel CCD signal processor for high speed digital video camera applications. Each channel is specified at pixel rates of up to 65 MHz.
The AD9978 is a highly integrated dual‑channel CCD signal processor designed for high‑speed digital video camera applications. Each channel supports up to 65 MHz pixel rates and includes a complete analog front end with a 14‑bit, 65 MHz ADC, variable gain amplifier, and black‑level clamp.
The device is packaged in a 6 mm × 6 mm, 40‑lead LFCSP and operates over a temperature range of –25 °C to +85 °C. It features a reduced‑range LVDS data interface and a 3‑wire serial control interface for programming.
| Core supply voltage | 1.8 V |
|---|---|
| ADC resolution | 14‑bit, 65 MHz |
| Variable gain range | —3 dB to +6 dB (fixed) and 6 dB to 42 dB (10‑bit VGA) |
| Package | 6 mm × 6 mm, 40‑lead LFCSP |
| Operating temperature range | –25 °C to +85 °C |
| Data output interface | Reduced‑range LVDS |
The AD9978 uses a 1.8 V analog and digital core supply voltage.
It provides reduced‑range LVDS outputs for the dual‑channel data.
The device is packaged in a 6 mm × 6 mm, 40‑lead LFCSP.
It operates from –25 °C to +85 °C.