PE42521 datasheet(1/16 Pages) PSEMI

Part #	PE42521

Description	UltraCMOS SPDT RF Switch 9 kHz - 13 GHz

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Manufacturer	PSEMI [Peregrine Semiconductor]

Direct Link	http://www.psemi.com

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Document No. DOC-12814-3 |

www.psemi.com

Figure 2. Package Type

16-lead 3x3 mm QFN

The PE42521 SPDT absorptive RF switch is designed for

use in Test/ATE and other high performance wireless

applications. This broadband general purpose switch

maintains excellent RF performance and linearity from

9 kHz through 13 GHz. This switch is a pin-compatible

upgraded version of PE42552 with fast switching time and

higher power handling of 36 dBm continuous wave (CW)

and 38.5 dBm instantaneous power in 50Ω @ 4 GHz. The

PE42521 exhibits high isolation, fast settling time, and is

offered in a 3x3 mm QFN package.

The PE42521 is manufactured on Peregrine’s

UltraCMOS® process, a patented variation of silicon-on-

insulator (SOI) technology on a sapphire substrate,

offering the performance of GaAs with the economy and

integration of conventional CMOS.

UltraCMOS® SPDT RF Switch

9 kHz - 13 GHz

Product Description

PE42521

Features

 HaRP™ technology enhanced



Fast settling time of 2

s



No gate and phase lag



No drift in insertion loss and phase

 Fast switching time of 500 ns

 High power handling @ 4 GHz in 50Ω



36 dBm CW



38.5 dBm instantaneous power



26 dBm terminated port

 High linearity



65 dBm IIP3

 Low insertion loss



0.75 dB @ 3 GHz



1.15 dB @ 10 GHz



1.85 dB @ 13 GHz

 High isolation



44 dB @ 3 GHz



30 dB @ 10 GHz



17 dB @ 13 GHz

 ESD performance



3kV HBM on RF pins to GND



1.5kV HBM on all pins



1kV CDM on all pins

Figure 1. Functional Diagram

Product Specification

DOC-50572

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