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PE42821 - SPDT RF Switch

Description

The PE42821 is a HaRP™ technology-enhanced high power reflective SPDT RF switch designed for use in mobile radio, relay replacement and other high performance wireless applications.

This switch is a pin-compatible faster switching version of the PE42820.

Features

  • low insertion loss and is offered in a 32-lead 5 × 5 mm QFN package. In addition, no external blocking capacitors are required if 0 VDC is present on the RF ports. The PE42821 is manufactured on Peregrine’s UltraCMOS® process, a patented variation of silicon-oninsulator (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.

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Datasheet preview – PE42821

Datasheet Details

Part number PE42821
Manufacturer Peregrine Semiconductor
File Size 373.82 KB
Description SPDT RF Switch
Datasheet download datasheet PE42821 Datasheet
Additional preview pages of the PE42821 datasheet.

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Full PDF Text Transcription

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Product Description The PE42821 is a HaRP™ technology-enhanced high power reflective SPDT RF switch designed for use in mobile radio, relay replacement and other high performance wireless applications. This switch is a pin-compatible faster switching version of the PE42820. It maintains high linearity and power handling from 100 MHz through 2.7 GHz. PE42821 also features low insertion loss and is offered in a 32-lead 5 × 5 mm QFN package. In addition, no external blocking capacitors are required if 0 VDC is present on the RF ports. The PE42821 is manufactured on Peregrine’s UltraCMOS® process, a patented variation of silicon-oninsulator (SOI) technology on a sapphire substrate. Peregrine’s HaRP technology enhancements deliver high linearity and excellent harmonics performance.
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