Product Catalogs

Catalog image

Find out more about our latest products.

New Products

Product Catalogs

Catalog image

Find out more about our latest products.

New Products

Product Catalogs

Catalog image

Find out more about our latest products.

New Products

PE45140

UltraCMOS® Power Limiter


    Power limiter

Description:

The PE45140 is a HaRP™ technology-enhanced RF power limiter designed for use in tactical and military communications receivers, land-mobile-radio (LMR) and other high performance power limiting applications. This power limiter has symmetric RF ports that limit incident power up to 50W pulsed in both biased and unbiased conditions. It provides an extremely fast limiting response to undesired high power signals while delivering low insertion loss and high linearity under safe operating power levels. Unlike traditional PIN diode solutions the limiting threshold can be adjusted through a low current control voltage (VCTRL), eliminating the need for external components such as DC blocking capacitors, RF choke inductors, and bias resistors.

Attribute Value
Description Low Threshold Limiter
Modes Limiting, Reflecting
Min Freq (MHz) 20
Max Freq (MHz) 2000
Threshold Min (dBm) 22.0
Threshold Max (dBm) 32.0
Max Power Rating (dBm) 47.0
IIP3 (dBm) 64
Package 12L QFN
Package (mm) 3x3

Coming Soon.

Peregrine products are protected under one or more of the following U.S. Patents