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PE42441 Datasheet, PDF (1/12 Pages) Peregrine Semiconductor – UltraCMOS® SP4T RF Switch | |||
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Product Description
The PE42441 is a HaRP⢠technology-enhanced
absorptive SP4T RF switch designed for use in various
switching applications spanning multiple markets
including wireless infrastructure, broadband, and test &
measurement.
This switch has four symmetric RF ports and delivers low
insertion loss and exceptional isolation. An on-chip
CMOS decode logic facilitates a two-pin low voltage
CMOS control interface. In addition, no external blocking
capacitors are required if 0 VDC is present on RF ports.
The PE42441 is manufactured on Peregrineâs
UltraCMOS® process, a patented variation of silicon-on-
insulator (SOI) technology on a sapphire substrate.
Peregrineâs HaRP⢠technology enhancements deliver
high linearity and excellent harmonics performance. It is
an innovative feature of the UltraCMOS® process,
offering the performance of GaAs with the economy and
integration of conventional CMOS.
Figure 1. Functional Diagram
RFC
Product Specification
PE42441
UltraCMOS® SP4T RF Switch
10 MHz â 8 GHz
Features
ï·ï Four symmetric 50⦠absorptive ports
ï·ï High isolation
ï·ï 45 dB @ 3 GHz
ï·ï 39 dB @ 6 GHz
ï·ï 31 dB @ 8 GHz
ï·ï Low insertion loss
ï·ï 0.8 dB @ 3 GHz
ï·ï 1.0 dB @ 6 GHz
ï·ï 1.2 dB @ 8 GHz
ï·ï High linearity
ï·ï 58 dBm IIP3 @ 8 GHz
ï·ï 110 dBm IIP2 @ 8 GHz
ï·ï 1.8V control logic compatible
ï·ï ESD performance
ï·ï 2 kV HBM on all pins
ï·ï 100V MM on all pins
ï·ï 1 kV CDM on all pins
Figure 2. Package Type
32-lead 5x5 mm LGA
RF1
ESD
50
RF3
ESD
50
CMOS Control/
Driver and ESD
VDD V1 V2
Document No. DOC-32314-2 | www.psemi.com
RF2
ESD
50
RF4
ESD
50
DOC-51532
©2013-2014 Peregrine Semiconductor Corp. All rights reserved.
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