SKYA21002

0.1 to 3.0 GHz SP3T Switch


The SKYA21002 is a Single-Pole, Triple-Throw (SP3T) antenna switch that operates in the 0.1 to 3.0 GHz frequency range. Switching between the antenna (RFC signal) and the RF1, RF2, and RF3 ports is accomplished with three control voltages.

The low loss, high isolation, high linearity, and small size make this switch ideal for all WLAN and Bluetooth systems operating in the 2.4 to 2.5 GHz band.

Specifications

Product LifecycleIn Production
Description (Absorptive/ Reflective)SP3T (R)
Frequency (GHz) Min.0.1
Frequency (GHz) Max.3.0
Typ. IL (dB)0.5-0.6
Typ. Isol. (dB)25
Typ. IIP3 (dBm)45
Typ. IP1 dB (dBm)29
Control Logic
PackageDFN, 8L
Package (mm)2 x 2 x 0.55

Features

  • Excellent linearity performance: P1dB = +29 dBm @ 3 V
  • Low insertion loss: 0.5 dB @ 2.5 GHz
  • High isolation: 25 dB @ 2.5 GHz
  • Positive low voltage control: 0/3 V
  • Miniature, ultra-thin DFN (8-pin, 2 x 2 mm) package
  • AEC-Q100 qualified at 25 °C
  • JEDEC (JESD22) qualified at 25 °C
  • Lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020

Product Documents

Applications

Automotive

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Cellular Telematics

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Infotainment

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Remote Keyless Entry

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