0.7 to 3 GHz High Isolation SPDT Switch

Manufacturer's part number :


Manufacturer Skyworks


Description :

The SKY13522-644LF is a single-pole, double-throw (SPDT) switch used for single-ended switching in cellular applications. Using advanced switching technologies, the SKY13522-644LF maintains low insertion loss and high isolation for all switching paths. The SKY13522-644LF is provided in a small 8-pin, 1.1 x 1.1 mm Quad Flat No-Lead (QFN) package.

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  • Broadband frequency range: 0.7 to 3.0 GHz
  • High isolation: 47 dB @ 2.2 GHz (typical)
  • Single bit control
  • Small QFN (8-pin,1.1 x 1.1 x 0.45 mm) package (MSL1, 260°C per JEDEC J-STD-020)
  • Benefits

  • Applications: GSM/DCS/PCS/CDMA/WCDMA/TD-SCDMA single-ended filter switching
Features Similar products
Configuration High Isolation SPDT switch  

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Frequency Range (GHz) 0.7 to 3  
Typ. Insertion Loss (dB) 0.6 to 0.7  
Typ. Isolation (dB) 46 to 53  
Typ. IIP3 (dBm) 57  
Typ. IP1 dB (dBm) 32  
Package QFN, 1.1 x 1.1 x 0.45 mm