PE64909 Datasheet (Peregrine Semiconductor) - UltraCMOS Digitally Tunable Capacitor

PE64909, UltraCMOS Digitally Tunable Capacitor

PE64909 is a DuNE™ technology-enhanced Digitally Tunable Capacitor (DTC) based on Peregrine’s UltraCMOS® technology.

This highly versatile product supports a wide variety of tuning circuit topologies with emphasis on impedance matching and aperture tuning applications.

PE64909 offers high RF power h

PE64909 Features

*  3-wire (SPI compatible) serial interface with built-in bias voltage generation and ESD protection

*  DuNE™ technology enhanced

*  4-bit 16-state Digitally Tunable Capacitor

*  Shunt configuration C = 0.6 pF to 2.35 pF (3.9:1 tuning ratio) in discrete 117 fF steps

*  High RF po