Patent ID: 11870446
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 3:
4. The apparatus of claim 3, wherein:
the PCC is a first PCC. the PCC output is a first PCC output. the capacitor is a first capacitor;
the filter further includes a second PCC having a second PCC input coupled to the second P2DC input and a second PCC output, and a second capacitor coupled to the second PCC output;
the ADC is coupled between the first and second PCC outputs and the P2DC output:
the second PCC includes a third switch coupled between the power terminal and the second PCC output and a fourth switch coupled between the second PCC output and the ground terminal, the third switch having a third switch control terminal coupled to the second PCC input and the fourth switch having a fourth switch control terminal coupled the first PCC input.