SKYA21039

2.4 to 2.5 GHz SP3T Switch

The SKYA21039 is a single-pole, triple-throw (SP3T) antenna switch that operates in the 2.4 to 2.5 GHz frequency range. Switching between the antenna (RFC signal) and the RF1, RF2, and RF3 ports is accomplished with two control voltages (V1 and V2).

The low loss, high isolation, high linearity, small size, and low cost make this switch ideal for all WLANs and devices that support Bluetooth® signals operating in the 2.4 to 2.5 GHz band.

The SKYA21039 has integrated DC blocking capacitors, so external DC blocking capacitors are not required.

The SKYA21039 is manufactured in a compact, 1.1 x 1.1 x 0.5 mm, 8-pin Micro Leadframe (MLP) package.

Product Summary
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Specifications

Product LifecycleIn Production
Description (Absorptive/ Reflective)SP3T
Frequency (GHz) Min.2.4
Frequency (GHz) Max.2.5
Typ. IL (dB)0.75
Typ. Isol. (dB)35
Typ. IIP3 (dBm)46
Typ. IP1 dB (dBm)29
Control Logic
PackageMLP, 8L
Package (mm)1.1 x 1.1 x 0.5

Features

  • AEC-Q100 grade 2 qualified
  • Fast switching speed for Wi-Fi/applications that support Bluetooth® signals: 300 ns typical
  • Positive low voltage control: 0/1.8 to 3.6 V
  • 1.8 V and 3.3 V logic compatibility
  • Wide 3 to 5 V supply voltage range
  • Integrated DC blocking capacitors
  • Miniature ultra-thin MLP (8-pin, 1.1 x 1.1 x 0.5 mm) package (MSL1, 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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Cellular Compensator

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