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 1 dB 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.

Specifications

DescriptionLow Threshold (Limiting, Reflecting)
Min Freq.10 MHz
Max Freq.8 GHz
IIP3 (dBm)37
Adjustable Limiting Threshold Max (dBm)13
Adjustable Limiting Threshold Min (dBm)7
Max Power Rating (dBm)50
VDD Range (V)0 to 0.3
ESD HBM (V)7000
Package12L QFN
Package (mm)3x3

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

Products displayed on this site are protected under one or more of the following U.S. Patents.

Markets

Power Management

Power Management

RF Mixers & Limiters

Front End Modules

RF Tx/Rx Modules

RF Phase & Amplitude Control

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