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Product Specification
PE42742
Product Description
The PE42742 is an SPDT UltraCMOS? switch designed
for broadband applications such as CATV, DTV, Multi-
Tuner DVR (Digital Video Recorder), Set-top Box, PCTV
and Game Boxes. It meets FCC 15.115 spec of 80 dB
isolation @ 216 MHz and offers high isolation and low
insertion loss in both a powered and a unique unpowered
default state. The PE42742 covers a broad frequency
range from 5 MHz to beyond 2200 MHz with a single
positive supply and CMOS control. It provides a smaller,
cost effective, more reliable and manufacturable
alternative to mechanical relays in set-top box
applications.
The PE42742 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.
75 ? Terminated, 5 - 2200 MHz SPDT
CATV UltraCMOS? Switch
Featuring Unpowered Operation
Features
?? Meets FCC 15.115 spec of 80 dB
isolation @ 216 MHz
?? Unpowered operational state
?? 3500 V HBM ESD tolerance, all pins
?? CTB performance of 90 dBc
?? High isolation: 63 dB @ 1000 MHz
?? Low insertion loss: typically 0.5 dB @
5 MHz, 0.8 dB @ 1000 MHz
?? CMOS single-pin control with logic
select
?? Single +3 volt supply operation
?? Low current consumption: 8 μ A
Figure 1. Functional Diagram
RFC
RF1
ESD
ESD
RF2
Figure 2. Package Type
20-lead 4x4mm QFN
75 ?
CMOS
Control
Driver
75 ?
C1
C2
71-0040-01
Document No. 70-0203-07 │ www.psemi.com
?2006-2012 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 10
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
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42742-1 功能描述:端子 .250 Flag Fast RCPT RoHS:否 制造商:AVX 产品:Junction Box - Wire to Wire 系列:9826 线规:26-18 接线柱/接头大小: 绝缘: 颜色:Red 型式:Female 触点电镀:Tin over Nickel 触点材料:Beryllium Copper, Phosphor Bronze 端接类型:Crimp
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4274-24-0 功能描述:测试插头和测试插座 PATCHCORD STACKIN RoHS:否 制造商:Johnson / Emerson Connectivity Solutions 设备类型:Binding Posts 类型:Threaded stud 颜色:Black 电流额定值:15 A 触点电镀:Silver
4274-24-2 功能描述:测试插头和测试插座 PATCHCORD STACKIN RoHS:否 制造商:Johnson / Emerson Connectivity Solutions 设备类型:Binding Posts 类型:Threaded stud 颜色:Black 电流额定值:15 A 触点电镀:Silver
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4274-24-RED 制造商:Pomona Electronics 功能描述:
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