PE42421 Datasheet, PDF (1/9 Pages) Peregrine Semiconductor Corp. – SPDT UltraCMOS

Product Description
The PE42421 UltraCMOS^® RF switch is designed to
cover a broad range of applications from 10 MHz
through 3000 MHz. This reflective switch integrates
on-board CMOS control logic with a low voltage
CMOS-compatible control interface, and can be
controlled using either single-pin or complementary
control inputs. Using a nominal +3-volt power supply
voltage, a typical input 1 dB compression point of
+33.5 dBm can be achieved.
The PE42421 SPDT 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.
Figure 1. Functional Diagram
RFC
RF1
ESD
RF2
ESD
CMOS
Control
Driver
CTRL CTRL or V_DD
71-0015-01
Product Specification
PE42421
SPDT UltraCMOS^®
10 MHz – 3.0 GHz RF Switch
Features
 Single-pin or complementary CMOS
logic control inputs
 Low insertion loss: 0.35 dB at
1000 MHz, 0.5 dB at 2000 MHz
 Isolation of 30 dB at 1000 MHz, 20 dB
at 2000 MHz
 Typical input 1 dB compression point
of +33.5 dBm
 1.8V minimum power supply voltage
 SC-70 package
Figure 2. Package
6-lead SC-70
Document No. 70-0396-03 │ www.psemi.com
©2010-2013 Peregrine Semiconductor Corp. All rights reserved.
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