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Find out more about our latest products.

New Products

PE45361

UltraCMOS® Power Limiter


Key Features:

  • Monolithic drop-in solution with no external bias components
  • Adjustable low power limiting threshold from +7 dBm to +13 dBm
  • High maximum power handling of 50 dBm, 100W
  • Positive threshold control of +0V to +0.3V
  • Fast response time of 0.6 ns
  • Packaging – 12-lead 3 × 3 × 0.5 mm QFN
    Pe45361diagram

Description:

The PE45361 is a HaRP™ technology-enhanced power limiter designed for use in high performance power limiting applications in test and measurement (T&M) equipment and wireless-infrastructure transceivers and antennas. Unlike traditional PIN-diode solutions, the PE45361 achieves an adjustable input 1dB compression point or limiting threshold via a low current control voltage (VCTRL), eliminating the need for external bias components, such as DC blocking capacitors, RF choke inductors and bias resistors.

Attribute Value
Description Low Threshold Limiter
Modes Limiting, Reflecting
Min Freq (MHz) 10
Max Freq (MHz) 6000
Threshold Min (dBm) 7.0
Threshold Max (dBm) 13.0
Max Power Rating (dBm) 50.0
IIP3 (dBm) 37
Package 12L QFN
Package (mm) 3×3
Peregrine products are protected under one or more of the following U.S. Patents