4273-51(2012) Ver la hoja de datos (PDF) - Peregrine Semiconductor Corp.

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Fabricante

4273-51
(Rev.:2012)

SPDT Broadband UltraCMOS® 5 – 3000 MHz RF Switch

Peregrine Semiconductor Corp. 

Product Description

The PE4273 RF Switch is designed for the TV tuner,

PCTV, set top box, DTV, DVR and general broadband

applications. This device offers industry leading

broadband linearity, 1.5 kV ESD tolerance and a

simple CMOS interface. It offers a simple alternative

solution to pin diode and mechanical relay switches.

The PE4273 SPDT Broadband RF Switch 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.

Product Specification

PE4273

SPDT Broadband UltraCMOS®

5 – 3000 MHz RF Switch

Features

 Single-pin or complementary CMOS

logic control inputs

 High ESD tolerance of 1.5 kV

 Low insertion loss

 0.50 dB at 1000 MHz

 0.65 dB at 2000 MHz

 Isolation

 34.5 dB at 1000 MHz

 25 dB at 2000 MHz

 Typical input 1 dB compression point of

+32 dBm

 Package type: 6-lead SC-70

Figure 1. Functional Diagram

RFC

RF1

ESD

CMOS

Control

Driver

V2 V2

RF2

ESD

Figure 2. Package Type

6-lead SC-70

Document No. 70-0174-05 │ www.psemi.com

©2005-2012 Peregrine Semiconductor Corp. All rights reserved.

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