PE42412
Document Category: Product Specification
UltraCMOS® SP12T RF Switch, 10 MHz–8 GHz
Features
• High isolation: 39...
PE42412
Document Category: Product Specification
Ultra
CMOS® SP12T RF Switch, 10 MHz–8 GHz
Features
High isolation: 39 dB @ 6 GHz Low insertion loss: 1.3 dB @ 6 GHz Fast switching time of 232 ns Power handling of 33 dBm CW Logic select (LS) pin provides maximum control
logic flexibility Terminated all-off state mode Packaging – 32-lead 5 × 5 × 0.85 mm QFN
Applications
Wireless infrastructure Wireless applications up to 8 GHz Filter bank switching RF signal routing
Figure 1 PE42412 Functional Diagram
RFC
RF1 RF2 RF3 RF4 RF5 RF6
CMOS Control Driver and ESD
V1 V2 V3 V4
RF12 RF11 RF10 RF9 RF8 RF7
switch configuration
50Ω
Product Description
The PE42412 is a HaRP™ technology-enhanced absorptive SP12T RF switch that supports a frequency range from 10 MHz to 8 GHz. It delivers high isolation, low insertion loss and fast switching time, making this device ideal for filter bank switching and RF signal routing in wireless infrastructure and wireless applications up to 8 GHz. No blocking
capacitors are required if DC
voltage is not present on the RF ports.
The PE42412 is manufactured on Peregrine’s Ultra
CMOS® process, a patented advanced form of silicon-oninsulator (SOI) technology.
Peregrine’s HaRP technology enhancements deliver high linearity and excellent harmonics performance. It is an innovative feature of the Ultra
CMOS process, offering the performance of GaAs with the economy and integration of conventional
CMOS.
©2017, Peregrine Semiconductor Corp...