0.1 to 8.0 GHz SP3T Switch

The SKY13373-460LF is a CMOS silicon-on-insulator (SOI), single-pole, triple-throw (SP3T) switch. The high linearity performance and low insertion loss makes the device an ideal choice for WCDMA handset and data card applications.

The SKY13373-460LF SP3T switch is provided in a compact Quad Flat No-Lead (QFN) 2 x 2 mm package.


Product LifecycleIn Production
Description (Absorptive/ Reflective)SP3T (R)
Frequency (GHz) Min.0.1
Frequency (GHz) Max.8.0
Typ. IL (dB)0.35-0.5
Typ. Isol. (dB)40-30
Typ. IIP3 (dBm)55
Typ. IP1 dB (dBm)+39
Control Logic
PackageQFN, 12L
Package (mm)2 x 2 x 0.55


  • Broadband frequency range: 0.1 to 8.0 GHz
  • LLow insertion loss: 0.45 dB @ 2.5 GHz, 0.65 dB @ 7.125 GHz
  • High isolation: 30 dB up to 2.5 GHz
  • No external DC blocking capacitors required
  • Positive low voltage control: VCTL = 1.65 to 3.00 V, VDD = 2.5 to 4.8 V
  • Small, QFN (12-pin, 2 x 2 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

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