PE42822 Datasheet, PDF (1/21 Pages) Peregrine Semiconductor – UltraCMOS SPDT RF Switch, 700 MHz-3.8 GHz

PE42822
Document Category: Product Specification
UltraCMOS® SPDT RF Switch, 700 MHz–3.8 GHz
Features
Figure 1 • PE42822 Functional Diagram
• Excellent single-event peak power handling of
46.1 dBm LTE
RFC
• Exceptional linearity performance across all
frequencies
▪ Input IP3: 65 dBm
▪ Input IP2: 120 dBm
RF1
RF2
• Extended operating temperature of 105 °C
• 1.8V/3.3V TTL compatible control
• High ESD performance of 3 kV HBM on RF pins to
ground
• Packaging – 16-lead 3 × 3 × 0.85 mm QFN
50Ω
50Ω
CMOS Control Driver
and ESD
Applications
• Wireless infrastructure
• Receiver protection switch
LS CTRL V_DD
Product Description
The PE42822 is a HaRP™ technology-enhanced absorptive 50Ω SPDT RF protection switch designed for use in
high power and high performance wireless infrastructure applications such a mid-power microcell products,
supporting frequencies up to 3.8 GHz.
This switch features high linearity, which remains invariant across the full supply range. The PE42822 also
features exceptional isolation, fast switching time and is offered in a 16-lead 3 × 3 mm QFN package. In
addition, no external blocking capacitors are required if 0 VDC is present on the RF ports.
The PE42822 is manufactured on Peregrine’s UltraCMOS^® process, a patented variation of silicon-on-insulator
(SOI) technology on a sapphire substrate.
Peregrine’s 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.
©2015, Peregrine Semiconductor Corporation. All rights reserved. • Headquarters: 9380 Carroll Park Drive, San Diego, CA, 92121
Product Specification
www.psemi.com
DOC-67330-2 – (09/2015)