PE46140

PE46140

MPAC–Doherty (3.4–3.8 GHz)

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.

Technical Resources Buy Product

PE46140 Specs

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

Specifications


Description

Min Freq (MHz)

Max Freq (MHz)

DPS Bits

DPS Range/Step (deg)

DSA Bits

DSA Range/Step (dB)

Insertion Loss (dB)

Input IP3 (dBm)

P0.1 dB (dBm)

Package

MPAC–Doherty

3400

3800

5

87.2/2.8

4

7.5/0.5

6.5

60

35

32L 6×6 QFN

Schematics


Pe46130 diagram

Technical Resources


Datasheet File pdf

EVK Manual

S-Parameters

Material Declaration

Schematic/B.O.M.

Software

Gerber Files

Application Note: Using an MPAC Device to Create a High Resolution Phase Shifter

Application Note: Thermal Characterization

Application Note: PE46130 and PE46140 Insertion Loss Stabilizer

Application Note: Soldering Guidelines for Mounting Bottom-terminated Components

Videos


MPAC–Doherty Product Family Expands
April 2016 | 3:58

More Info

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

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