PE44820 RF Digital Phase Shifter

Peregrine Semiconductor

Description

PE44820 Document Category: Product Specification UltraCMOS® RF Digital Phase Shifter 8-bit, 1.7 *2.2 GHz .
The PE44820 is a HaRP™ technology-enhanced 8-bit digital phase shifter (DPS) designed for use in a broad range of applications including: beamforming.

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Datasheet Specifications

Part number: PE44820
Manufacturer: Peregrine Semiconductor
File Size: 4.50 MB
Datasheet: PE44820-PeregrineSemiconductor.pdf
Description: RF Digital Phase Shifter

Features

* 8-bit full-range phase shifter of 358.6°; 180°, 90°, 45°, 22.5°, 11.2°, 5.6°, 2.8° and 1.4° bits
* Low RMS phase and amplitude error ▪ RMS phase error of 1.0° ▪ RMS amplitude error of 0.1 dB
* High linearity of +60 dBm IIP3
* Extended narrow band frequency operation

Applications

* Base station transceivers
* Weather and military radar
* Active antenna arrays Figure 1
* PE44820 Functional Diagram Serial Interface RF1 SI CLK Digital Interface LE 8 P0 P7 Parallel Interface S/P = Parallel 4 A0 A3 Serial Address S/P = Serial SDO2 SDO1 CLKO

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PE44820 Digital Phase Shifter Peregrine Semiconductor

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