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SKY19243-686LF is listed in the RF Switches range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC RF SWITCH SP8T ANTENNA. Review the specifications below when checking this part for your BOM.
The SKY19243-686LF is a Single-Pole, Double-Throw (SPDT) high-power antenna tuning switch manufactured by Skyworks Solutions Inc. It operates within a frequency range of 0.1 GHz to 3.8 GHz and is housed in a compact QFN package. This component is engineered for applications requiring robust RF signal routing with high power handling capabilities.
Verify the specific datasheet version when sourcing, as manufacturing parameters may evolve. Confirm that the QFN package dimensions match your PCB footprint requirements. Ensure compatibility with the intended RF power levels before integration into the final design.
Select this component when a SPDT configuration is required for frequencies extending up to 3.8 GHz. It is suitable for designs prioritizing high power handling alongside a compact physical profile. Evaluate thermal management needs based on the expected continuous wave power levels in the target application.
This part belongs to the Skyworks SKY1924 series of high-power switches. The series includes variants such as the SKY19244-686LF (SP3T) and SKY19245-686LF (SP4T), offering different port configurations while maintaining similar high-power performance characteristics in comparable packages.
The SKY19244-686LF serves as a related alternative if an SP3T topology is needed instead of SPDT. Designers should verify pinout compatibility and electrical specifications before substituting with other family members.
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