PE4257 50Ω SPDT Absorptive UltraCMOS DC-3.0GHz RF Switch

PE4257 50Ω SPDT Absorptive UltraCMOS DC-3.0GHz RF Switch

Frequency
RF Switch
Type
Insertion Loss (dB)
P1/0.1dB(DBM)
IIP3
Package

SG$ 1.59 SG$ 1.59 1.59 SGD

US$ 1.19

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The PE4257 is a high-isolation UltraCMOS® Switch designed for wireless applications, covering a broad frequency range from near DC up to 3000 MHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3V supply.

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pSemi

A Murata company focused on semiconductor innovation, pSemi builds upon Peregrine Semiconductor's 30-year legacy of technology advancements and top-ranked intellectual property (IP) portfolio but adds a new mission—to enhance Murata's world-class capabilities with high-performance semiconductors.

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PE4257

Features

50Ω characteristic impedance

Integrated 50Ω 0.25 W terminations

High input IP3 > +55 dBm

High isolation 64 dB at 1000 MHz

Low insertion loss: typically 0.75 dB at 1000 MHz and 0.95 dB at 2000 MHz

LV CMOS two-pin control

Single +3 V supply operation

Low current consumption: 8 µA

Specifications for PE4257 50Ω SPDT Absorptive UltraCMOS DC-3.0GHz RF Switch

Antenna
Frequency	1~3000MHz
RF Radio
RF Switch	SPDT
Uncategorized
Type	50Ω
Insertion Loss (dB)	0.75~1.2
P1/0.1dB(DBM)	31
IIP3	55
Package	20L QFN