ISL59532
32x32 Video Crosspoint
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ISL59532
32x32 Video Crosspoint
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DATASHEET
FN7432 Rev 7.00 Oct 26, 2011
The ISL59532 is a 300MHz 32x32 Video Crosspoint Switch. Each input has an integrated DC-restore clamp and an input buffer. Each output has a fast On-Screen Display (OSD) switch (for inserting graphics or other video) and an output buffer. The switch is non-blocking, so any combination of inputs to outputs can be chosen, including one channel driving multiple outputs. The Broadcast Mode directs one input to all 32 outputs. The output buffers can be individually controlled through the SPI interface, the gain can be programmed to x1 or x2, and each output can be placed into a high impedance mode.
The ISL59532 offers a typical -3dB signal bandwidth of 300MHz. Differential gain of 0.025% and differential phase of 0.05°, along with 0.1dB flatness out to 50MHz, make the ISL59532 suitable for many video applica...