
Maxim Integrated
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