SKY13523-639LF

RF Switches Overview

The SKY13523-639LF is a single-pole triple-throw (SP3T) radio frequency switch manufactured by Skyworks Solutions Inc. It operates within a frequency range of 700 MHz to 3 GHz and utilizes silicon technology. The component features a 14-lead QFN package with dimensions of 1.6 mm by 1.6 mm. Key electrical parameters include an insertion loss of 1 dB, isolation of 48 dB at 2.5 GHz, a P1dB compression point of 25 dBm, and an IIP3 of 56 dBm. It functions on a supply voltage between 2.5 V and 3.3 V with a typical current consumption of 8 uA.

RF Switches Feature Summary

• High isolation performance across the operational bandwidth
• Low power consumption suitable for battery-operated devices
• Compact surface-mount packaging for space-constrained designs

RF Switches Applications

• LTE mobile handsets
• TDS-CDMA wireless infrastructure
• W-CDMA communication systems

RF Switches Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific lot traceability requirements. Ensure storage conditions meet moisture sensitivity level standards prior to soldering. Review datasheet revisions for any recent parameter updates or handling instructions before integration into production workflows.

RF Switches Selection Notes

Select this component when designing circuits requiring SP3T switching functionality in the sub-3 GHz spectrum. Evaluate thermal management capabilities as the maximum operating temperature reaches 90 C. Compare insertion loss and isolation metrics against system link budget requirements. Consider the 14-QFN footprint compatibility with existing PCB layouts and assembly processes.

RF Switches Part Context

This device belongs to the Skyworks RF switch portfolio designed for wireless applications. It complements other models like the SKY13522 and SKY13524 by offering specific port configurations. The product line targets modern cellular standards requiring efficient signal routing with minimal power impact.

RF Switches Replacement Considerations

SKY13523-639LF is marked as obsolete. Verify availability of alternative SKY135xx series components that match the SP3T topology and 700 MHz to 3 GHz frequency range.