The 300 MHz, 32 × 32 Buffered Analog Crosspoint Switch ADV3200/ADV3201 is a large, 32 x 32, nonblocking switch array that can be powered by a single 5 V supply, dual ±2.5 V supplies, or dual ±3.3 V supplies (G = +2). The switch array has excellent video performance, with a gain flatness of 0.1 dB at 60 MHz, a differential gain error of 0.1% (RL = 150 Ω), and a differential phase error of 0.1° (RL = 150 Ω). In addition, the switch array has excellent ac performance, with a bandwidth of >300 MHz, a slew rate of >400 V/μs, and a power consumption of 1.25 W.
The ADV3200 and ADV3201 are 32 × 32 analog crosspoint switch matrices offering high‑speed video routing, on‑screen‑display (OSD) insertion, and selectable sync‑tip clamp. They feature low crosstalk, wide bandwidth, and flexible supply options for CCTV, video conferencing, and other high‑density signal routing applications.
The devices are supplied in a 176‑lead exposed‑pad LQFP package, operate over an industrial temperature range, and include detailed specifications for dynamic performance, noise, power dissipation, and absolute maximum ratings.
| 3 dB Bandwidth (OSD Disabled) | 300 MHz |
|---|---|
| Gain Flatness | 0.1 dB up to 60 MHz |
| Slew Rate | 400 V/µs |
Power dissipation is limited by thermal resistance of 16 °C/W and a maximum junction temperature of 150 °C.