AD8104
AD8105All are high-speed 32 × 16 analog intersections
Switch matrixwith 600 MHz bandwidth and 1800 V/μs slew rate for high-resolution computer graphics (RGB) signal switching. Both devices offer crosstalk performance of less than -70 dB and isolation performance of -90 dB (5 MHz), making them suitable for many high-speed applications. At the same time, 0.1 dB flatness is greater than 50 MHz, making it ideal for composite video switches.
The AD8104/AD8105 contain 16 independent output buffers that can be placed in a high impedance state to provide parallel crosspoint outputs, so the shutdown channel provides minimal load to the output bus. The AD8104 has a differential gain of +1, while the AD8105 has a differential gain of +2 for back-terminated load applications. They can be used as fully differential devices or configured for single-ended operation. Both devices can operate from a single +5 V supply or dual ±2.5 V supplies, and consume only 340 mA idle with all outputs enabled. Channel switching is achieved via a double-buffered, serial digital control interface that allows multiple devices to be daisy-chained, or a parallel control interface; Each output can be updated independently without reprogramming the entire array.
The AD8112 is available in a 100-lead LQFP package and operates over the 0°C to 70°C commercial temperature range.
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High-speed signal routing, including:RGB and component video routing KVM compressed video (MPEG, wavelet) data communication