PE43205 Datasheet (Peregrine Semiconductor) - UltraCMOS RF Digital Attenuator

PE43205, UltraCMOS RF Digital Attenuator

The PE43205 is a 50Ω, HaRP™ technology-enhanced fast switching 2-bit RF Digital Step Attenuator (DSA) designed for use in 3G/4G wireless infrastructure and other high performance RF applications.

This DSA is a pin-compatible upgraded version of the PE43204 with a wider frequency and power supply ran

PE43205 Features

* Attenuation: 6 dB / 12 dB steps to 18 dB

* Fast switching time of 29 ns

* Low attenuation error

* 0.10 dB @ 2 GHz

* 0.15 dB @ 3 GHz

* High linearity

* +61 dBm IIP3 @ 1950 MHz

* Wide supply range of 2.3V to 5.5V

* 1.8V control logic compatible

* 105°C operati