PE4251MLI-Z

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.

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    SPECIFICATION

     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