General Description

The MAX4355 is a 16 ✕ 16 highly integrated video crosspoint switch matrix with input and output buffers. This device operates from dual ±3V to ±5V supplies or from a single +5V supply. Digital logic is supplied from an independent single +2.7V to +5.5V supply. All inputs and outputs are buffered, with all outputs able to drive standard 75Ω reverse-terminated video loads.

Features

♦ 16 ✕ 16 Nonblocking Matrix with Buffered Inputs and Outputs

♦ Operates from ±3V, ±5V, or +5V Supplies

♦ Individually Programmable Output Buffer Gain

   (AV = +1V/V or +2V/V)

♦ High-Impedance Output Disable for Wired-OR Connections

♦ 0.1dB Gain Flatness to 14MHz

♦ -62dB Crosstalk, -110dB Isolation at 6MHz

♦ 0.02%/0.12° Differential Gain/Differential Phase Error

♦ Low 195mW Power Consumption (0.76mW per Point)

Applications

  Security Systems

  Video Routing

  Video-on-Demand Systems