SKY13446-374LF

0.1-6.0 GHz GaAs SPDT Switch

The SKY13446-374LF is a pHEMT GaAs I/C antenna switch. Switching between the antenna and TX or RX ports is accomplished with two control voltages. The low-loss, high isolation, high linearity, small size and low cost make this switch ideal for all dual-band WLAN systems that operate at 2.4 to 2.5 GHz and 4.9 to 5.9 GHz.

The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin exposed pad plastic Micro Leadframe Package Dual (MLPD) package.

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Specifications

Product LifecycleIn Production
Description (Absorptive/ Reflective)SPDT (R)
Frequency (GHz) Min.0.1
Frequency (GHz) Max.6
Typ. IL (dB)0.5-0.8
Typ. Isol. (dB)38-30
Typ. IIP3 (dBm)50
Typ. IP1 dB (dBm)33
Control Logic
PackageQFN, 6L
Package (mm)1.5 x 1.5 x 0.45

Features

  • Positive low voltage control: 0 and 3.0 V
  • Low insertion loss: 0.40 dB @ 2.5 GHz and 0.80 dB @ 6.0 GHz
  • High isolation: 38 dB @ 2.4 GHz and 30 dB @ 6 GHz
  • Excellent linearity performance: P1dB = +32 dBm
  • Advanced pHEMT process
  • Ultra-thin, miniature MLPD (6-pin, 1.5 x 1.5 x 0.45 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

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