ADV3228

• Full featured evaluation board for theADV3224/ADV3225/ADV3228/ADV3229
• On-board USB port for inputs and outputs control
• ±5 V operation

The ADV3228 is a 8 × 8, analog crosspoint switch matrice. This device offer a −3 dB signal bandwidth of greater than 750 MHz and a high slew rate of greater than 2500 V/µs.

The ADV3228 include eight independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs to prevent off channels from loading the output bus. The ADV3228 have a gain of 1, and device operate on voltage supplies of ±5 V. Channel switching is performed via a serial digital control that accommodates the daisy chaining of several devices, or via a parallel control to allow updating of an individual output without reprogramming the entire array.

The ADV3228 are available in a 72-lead LFCSP package over the extended industrial temperature range of −40°C to +85°C. Applications of these analog crosspoint switches include routing high speed video signals (NTSC, PAL, SECAM, YUV, RGB, MPEG, and wavelet), data communications, and telecommunications. 

Full specifications on these products are available in the ADV3224/ADV3225 and ADV3228/ADV3229 data sheets, which should be consulted in conjunction with this user guide when working with the evaluation board.