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Product Catalogs

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Find out more about our latest products.

New Products

Product Catalogs

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Find out more about our latest products.

New Products

PE46140

UltraCMOS® Monolithic Phase & Amplitude Controller–Doherty


Key Features:

  • 90° phase splitter
  • 4-bit digital step attenuator, 7.5 dB range, 0.5 dB resolution
  • 5-bit digital phase shifter, 87.2° range, 2.8° resolution
  • High power handling and linearity
    • P0.1dB of +35 dBm
    • Input IP3 of +60 dBm
  • 3-bit insertion loss stabilizer (ILS)
    • 0.44 dB range, 0.06 dB resolution
  • 32-lead 6× 6 mm QFN
    Pe46130 diagram

Description:

The PE46140 is a HaRP™ technology-enhanced monolithic phase and amplitude controller (MPAC)–Doherty device designed for precise phase and amplitude control of two independent RF paths. It optimizes system performance while reducing manufacturing costs of transmitters that use symmetric or asymmetric power amplifier designs to efficiently process signals with large peak-to-average ratios. This monolithic RFIC integrates 90° RF splitter, digital phase shifters and a digital step attenuator along with a low voltage CMOS serial interface. It can cover a phase range of 87.2° in 2.8° steps and an attenuation range of 7.5 dB in 0.5 dB steps, while providing excellent phase and amplitude accuracy from 3.4–3.8 GHz.

Attribute Value
Description MPAC–Doherty
Min Freq (MHz) 3400
Max Freq (MHz) 3800
DPS Bits 5
DPS Range/Step (deg) 87.2/2.8
DSA Bits 4
DSA Range/Step (dB) 7.5/0.5
Insertion Loss (dB) 6.5
Input IP3 (dBm) 60
P0.1 dB (dBm) 35
Package 32L 6×6 QFN

Coming Soon.

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