HI-524 4-Channel Wideband and Video Multiplexer The HI-524 is a 4-Channel CMOS analog multiplexer designed to process single-ended signals with bandwidths up to 10MHz.
The chip includes a 1 of 4 decoder for channel selection and an enable input to inhibit all channels (chip select).
Three CMOS transmission gates are used in each channel, as compared to the single gate in more conventional CMOS multiplexers.
This provides a double barrier to the unwanted coupling of signals from each input to the output.
In addition, Dielectric Isolation (DI) processing helps to insure the Crosstalk is less than -60dB at 10MHz.
The HI-524 is designed to operate into a wideband buffer amplifier such as the In...

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