I am using TS5A22362 for switching analog input Voltages applied to differential ADC. Supply for TS5A22362 is 3.3V. Input signal is from -450 mv to
+450 mV.
I am facing problem when the input terminal (NC & NO) of TS5A22362 switch is kept open ended, lifted Distorted waveform is observed at COM1 & COM2
terminal of TS5A22362.
When input terminal (NC & NO) of TS5A22362 are closed with RL< 70 Ohm or Input is applied to (NC & NO) terminal then waveform at COM1 & COM2
terminal of TS5A22362 is found ok.
Please suggest what is going wrong with above configuration.
Please refer attached circuit & waveform for your reference.