PE42556 Datasheet, PDF (1/10 Pages) Peregrine Semiconductor Corp. – SPDT UltraCMOS RF Switch

Product Description
The PE42556 RF switch is designed for use in Test/ATE,
cellular and other wireless applications. This broadband
general purpose switch maintains excellent RF
performance and linearity from 9 kHz through
13500 MHz. The PE42556 integrates on-board CMOS
control logic driven by a single-pin, low voltage CMOS
control input. It also has a logic select pin which enables
changing the logic definition of the control pin. Additional
features include a novel user defined logic table, enabled
by the on-board CMOS circuitry. The PE42556 also
exhibits excellent isolation of 26 dB at 13500 MHz, fast
settling time, and is offered in a tiny Flip Chip package.
The PE42556 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
PE42556 Flip Chip
UltraCMOS^® SPDT RF Switch
9 kHz - 13500 MHz
Features
 HaRP™ technology enhanced
 Eliminates gate lag
 No insertion loss or phase drift
 Fast settling time
 Next Gen 0.25 μm process technology
 Single-pin 3.3V CMOS logic control
 High isolation: 26 dB@ 13.5 GHz
 Low insertion loss: 1.7 dB @ 13.5 GHz
 P1dB: 33 dBm typical
 Return loss: 13 dB @ 13.5 GHz (typ)
 IIP3: +56 dBm typical
 High ESD: 4kV HBM
 Absorptive switch design
 Flip Chip packaging
Figure 1. Functional Diagram
Figure 2. Die Photo (Bumps Up)
Flip Chip Packaging
71-0031
Document No. 70-0289-06 │ www.psemi.com
©2009-2012 Peregrine Semiconductor Corp. All rights reserved.
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