ADRF6720-27

Data Sheet

Rev. B | Page 10 of 43

Pin No.

Mnemonic

Description

36

CP

Charge Pump Output.

37

GND

Charge Pump Ground.

38

GND

PLL Reference Ground.

39

REFIN

PLL Reference Input.

40

VPOS8

3.3 V Supply Voltage for PLL Reference. Decouple VPOS8 with 100 pF and 0.1 µF capacitors located close to the

pin.

EP

Exposed Pad. Solder the exposed pad to a low impedance ground plane.