Hello, we are having range problems with the CLEV6630B v2.0 at TVDD = 3.3V during LPCD. Are there registers or something that we can change to improve the sensing range. we have changed the ON and OFF time and set the I and Q thresholds to 0. At TVDD = 3.3V we need to wipe our card on the antenna to wake it up. At TVDD = 5V it seem to work a lot better.
We need our product to run at 3.3V and are wondering if there are other configuration changes to be made.