2025-03-20 3:42 AM
Hi.
I want to use two GNSS receiver ICs from the Teseo v family (either STA8100 or STA8135).
It is important in my application that the 3-bit ADC sampling of both receivers will be synchronized.
The IC has a TCXO input which obviously is used as the reference for the down-conversion LO PLL circuit.
Is this TCXO input used as the source for the ADC clock as well? or is the clock sourced from an internal oscillator?
Thanks,
Yonatan