3 V TO 6 V (ADC REF) 100 nF 6 V ST2 ST1 TEMP VRATIO AVCC 100 nF 25 k 25 k SELF-TEST @25°C AGND DEMOD DRIVE MECHANICAL AC VGA AMP SENSOR AMP 6 V V R DD OUT CHARGE PUMP 180 k ±1% AND VOLTAGE 100 nF REGULATOR - PGND + CP1 CP2 CP3 CP4 CP5 SUMJ RATEOUT 22 nF 22 nF COUT 100 nF FIGURE 3. Functional block diagram. DLA LAND AND MARITIME SIZE CODE IDENT NO. DWG NO. COLUMBUS, OHIOA16236V62/14618 REV PAGE 8 Document Outline DESCRIPTION REV REV PMIC N/A TITLE SIZE A V62/14618 REV