ADV3224/ADV3225 is an 16 x 8 analog crosspoint switch produced by Analog Devices. It has the characteristics of high speed, non-blocking switch array, programmable high impedance output, etc., and is applied to fields such as video, compressed video, and three-level digital video.
The ADV3224 and ADV3225 are high‑speed 16 × 8 analog crosspoint switch matrices offering a –3 dB bandwidth greater than 750 MHz and a slew rate exceeding 2500 V/µs. They operate from a +5 V supply, provide buffered inputs, and feature programmable high‑impedance outputs. The ADV3224 provides unity gain (+1) while the ADV3225 provides a gain of +2, making them suitable for video routing, data communications, and telecommunications applications.
Both devices are offered in a 72‑lead LFCSP package that meets the –40 °C to +85 °C industrial temperature range. Detailed specifications include supply currents, absolute maximum ratings, timing characteristics for serial and parallel programming, and pin‑function descriptions. The datasheet also includes guidelines for creating larger crosspoint arrays and an ordering guide for the parts.
| -3 dB Bandwidth (ADV3224) | 1200 MHz (200 mV p‑p) |
|---|---|
| -3 dB Bandwidth (ADV3225) | 900 MHz (200 mV p‑p) |
| Slew Rate | 2500 V/µs |
| Supply Current (AVCC, outputs enabled, no load) | 52 mA (ADV3224) / 70 mA (ADV3225) |
| Package | 72‑lead LFCSP (10 mm × 10 mm) |
| Gain (ADV3225) | +2 |
The ADV3224 provides a –3 dB bandwidth of 1200 MHz at a 200 mV peak‑to‑peak input.
The device operates from a +5 V supply.
They are supplied in a 72‑lead LFCSP package (10 mm × 10 mm).