PE43705 Datasheet, Peregrine Semiconductor

safe attenuation state transitions and is offered in a 32-lead 5x5 mm QFN package. In addition, no external blocking capacitors are required if 0V DC is present on the RF.

This DSA is a pin-compatible upgraded version of PE43703 with higher power handling and a wider frequency, control volt.

The PE43705 is a 50Ω, HaRP™ technology-enhanced, 7-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 PE43703 with higher.