Product Specification
PE42521
UltraCMOS
®
SPDT RF Switch
9 kHz - 13 GHz
Product Description
The PE42521 SPDT absorptive RF switch is designed for
use in Test/ATE and other high performance wireless
applications. This broadband general purpose switch
maintains excellent RF performance and linearity from
9 kHz through 13 GHz. This switch is a pin-compatible
upgraded version of PE42552 with fast switching time and
higher power handling of 36 dBm continuous wave (CW)
and 38.5 dBm instantaneous power in 50Ω @ 4 GHz. The
PE42521 exhibits high isolation, fast settling time, and is
offered in a 3x3 mm QFN package.
The PE42521 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.
Features
HaRP™ technology enhanced
Fast settling time of 2
s
No gate and phase lag
No drift in insertion loss and phase
Fast switching time of 500 ns
High power handling @ 4 GHz in 50Ω
36 dBm CW
38.5 dBm instantaneous power
26 dBm terminated port
High linearity
65 dBm IIP3
Low insertion loss
0.75 dB @ 3 GHz
1.15 dB @ 10 GHz
1.85 dB @ 13 GHz
Figure 1. Functional Diagram
High isolation
44 dB @ 3 GHz
30 dB @ 10 GHz
17 dB @ 13 GHz
ESD performance
3kV HBM on RF pins to GND
1.5kV HBM on all pins
1kV CDM on all pins
DOC-50572
Figure 2. Package Type
16-lead 3x3 mm QFN
Document No. DOC-12814-3 |
www.psemi.com
©2012-2013 Peregrine Semiconductor Corp. All rights reserved.
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