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PE4251 - SPDT RF Switch

Description

The PE4251 is a HaRP™ technology-enhanced absorptive single pole double throw (SPDT) RF switch for use in general switching applications and mobile infrastructure.

This device offers a flexible supply voltage of 3.3/5V, single-pin or complementary pin control inputs and 4 kV ESD tolerance.

Features

  • HaRP™ technology enhanced.
  • Low insertion loss: 0.60 dB @ 1000 MHz.
  • High isolation: 62 dB @ 1000 MHz.
  • P1dB typical: +30.5 dBm.
  • IIP3 typical: +59 dBm.
  • Fast switching time: 150 ns.
  • Flexible supply voltage: 3.3V ±10% or 5.0V ±10% supply (see Table 3).
  • Excellent ESD protection: 4000V HBM.
  • No blocking capacitors required.
  • Single pin or complementary control inputs ESD RF1 ESD RF2 ESD Figure 2. Package Type 8-lead MSOP with exposed paddle 50 CMO.

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Datasheet Details

Part number PE4251
Manufacturer Peregrine Semiconductor
File Size 1.12 MB
Description SPDT RF Switch
Datasheet download datasheet PE4251 Datasheet

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Full PDF Text Transcription

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Product Description The PE4251 is a HaRP™ technology-enhanced absorptive single pole double throw (SPDT) RF switch for use in general switching applications and mobile infrastructure. This device offers a flexible supply voltage of 3.3/5V, single-pin or complementary pin control inputs and 4 kV ESD tolerance. It presents a simple alternative solution to pin diode and mechanical relay switches. pSemi’s HaRP™ technology enhancements deliver high linearity and exceptional performance. It is an innovative feature of the UltraCMOS® process, providing performance superior to GaAs with the economy and integration of conventional CMOS. Figure 1.
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