| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,899 pcs
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5899 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The SKY19257-684LF from Skyworks Solutions is a single-pole, four-throw (SP4T) switch designed for antenna tuning applications. It features a broadband frequency range from 0.1 GHz to 3.8 GHz, a peak voltage rating of 42 V, and a low on-resistance of 2 Ω. The device also offers a low off-capacitance of 189 fF.
This switch incorporates output shunt switches to minimize unwanted resonances and improve isolation between RF paths. It is controlled via GPIO logic and does not require external DC blocking capacitors on the RF paths, provided there is no DC voltage present. The operating temperature range is -40 °C to +90 °C.
The SKY19257-684LF is supplied in a compact 10-pin QFN package measuring 1.1 x 1.5 x 0.5 mm. This surface-mount package is suitable for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating frequency range is 0.1 GHz to 3.8 GHz.
The peak voltage rating is 42 V.
The on-resistance is 2 Ω.
The off-capacitance is 189 fF.
The operating temperature range is -40 °C to +90 °C.
It is supplied in a 10-pin QFN package.