JAJSKU4B December 2020 – July 2022 ADC3664
PRODUCTION DATA
The analog inputs of ADC3664 are intended to be driven differentially. Both AC coupling and DC coupling of the analog inputs is supported. The analog inputs are designed for an input common mode voltage of 0.95 V which must be provided externally on each input pin. DC-coupled input signals must have a common mode voltage that meets the device input common mode voltage range.
The equivalent input network diagram is shown in Figure 8-1. All four sampling switches, on-resistance shown in red are in same position (open or closed) simultaneously.