I need to switch a differential analog signal with a common-mode voltage of 3.5 volts (output from an LTC5585 IQ demodulator) with at least 300 MHz of signal bandwidth into various gain stages and bandwidth-limiting filters, 25 to 250 MHz . The ADG794 seems to fill the bill except that the data sheet says the input voltage level is only 0 to 2.5V, whereas the selection table shows a range of 5.5V. Will this device work for my application, or is there a better device for this?
I'm looking into this. I'll get back to you soon.