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® signals operating in the 2.4 to 2.5 GHz band.

The switch is manufactured in a compact, 2 x 2 mm, 8-pin Dual Flat No-Lead (DFN) package.

Data Sheets
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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


    • Skyworks' products are designed to be used in connection with qualified Bluetooth® products and applications; however, Skyworks' products are not themselves qualified Bluetooth® products or otherwise approved by Bluetooth SIG, Inc.

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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