PE4307 Datasheet (Peregrine Semiconductor)

PE4307, RF Digital Attenuator

The PE4307 is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 15.5 dB attenuation range in 0.5 dB steps.

The device is pin compatible with the PE430x series.

This 75ohm RF DSA provides both parallel (latched or direct mode) and serial CMOS control interface, operates on a single

PE4307 Features

* Attenuation: 0.5 dB steps to 15.5 dB

* Flexible parallel and serial programming interfaces

* Latched or direct mode

* Unique power-up state selection

* Positive CMOS control logic

* High attenuation accuracy and linearity over temperature and frequen