The ADV3202/ADV3203 are 300MHz, 32×16 buffered analog crosspoint switches
The ADV3202 and ADV3203 are 32 × 16 buffered analog crosspoint switch matrices designed for high‑density video routing applications such as CCTV surveillance, composite and component video, and video conferencing. They offer selectable sync‑tip clamp inputs, on‑screen‑display (OSD) insertion muxes, and low‑crosstalk performance, making them suitable for both composite and component video switching.
Key specifications include a bandwidth of up to 300 MHz, gain flatness of 0.1 dB, slew rate >400 V/µs, and crosstalk of –48 dB at 5 MHz. The devices operate from a single +5 V, dual ±2.5 V, or dual ±3.3 V supply, consume about 195 mA idle current, and are packaged in a 176‑lead exposed‑pad LQFP (24 mm × 24 mm). They are rated for an industrial temperature range of –40 °C to +85 °C.
| Bandwidth | 300 MHz |
|---|---|
| Gain Flatness | 0.1 dB |
| Slew Rate | >400 V/µs |
| Package | 176‑lead exposed‑pad LQFP (24 mm × 24 mm) |
They can be powered from a single +5 V supply, dual ±2.5 V supplies, or dual ±3.3 V supplies.