无线及射频-RF开关-PE4257

PE4257

品牌：Peregrine

描述：SPDT UltraCMOS? Absorptive RF Switch

包装：

封装：20L 4x4 QFN

无铅情况/ROHS：有铅

类别：RF开关

经营商：科通芯城自营

参数	数值
Package	20L 4x4 QFN
Operating Frequency (MHz)	5-3000
# Throws	SPDT
IIP3 (dBm @ 2 GHz)	55
Insertion Loss (dB @ 1 GHz)	0.75
Isolation (dB @ 1 GHz)	64
P1dB (dBm @ 2 GHz)	31**
Typical Idd μA @ 3V	8
Vdd Range (V)	2.7-3.3

The PE4257 is a high-isolation SPDT Switch designed for RF applications, covering a broad frequency range from 5 MHz up to 3 GHz. This single-supply absorptive switch integrates a two-pin CMOS control interface. It also provides low insertion loss with excellent low bias requirements while operating on a single 3-volt supply.
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5	AN27 Using Blocking Capacitors with UltraCMOS� Devices	AN27 Using Blocking Capacitors with UltraCMOS� Devices

PE4257

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