SKY13278-313LF

GaAs SPDT Switch 100 MHz–2.5 GHz

The SKY13278-313LF is a pHEMT GaAs FET IC high linearity SPDT switch. This wideband switch has been designed for use from 100 MHz to 2.5 GHz, where extremely high linearity, low control voltage, high isolation, low insertion loss and ultra-miniature package size are required. It can be controlled with positive, negative or a combination of both voltages. The RF signal paths within the SKY13278-313LF are fully bilateral.

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Specifications

Product LifecycleIn Production
Description (Absorptive/ Reflective)SPDT (R)
Frequency (GHz) Min.0.1
Frequency (GHz) Max.2.5
Typ. IL (dB)0.4-0.55
Typ. Isol. (dB)32-18
Typ. IIP3 (dBm)62
Typ. IP1 dB (dBm)40
Control Logic
PackageQFN, 6L
Package (mm)2 x 3 x 1

Features

  • Broadband: 100 MHz–2.5 GHz
  • Very low insertion loss: 0.4 dB typ. @ 900 MHz
  • High isolation: 26 dB typ. @ 900 MHz
  • Low current consumption: <100 µA @ 3 V
  • Miniature QFN-6 2 x 3 mm package

Product Documents

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