SKY13417-485LF

RF Switches Overview

The SKY13417-485LF is a single-pole seven-throw (SP7T) RF switch IC manufactured by Skyworks Solutions. It operates within a frequency range of 100 MHz to 3 GHz and features a 50 Ohm impedance. The device utilizes silicon technology and is housed in a 14-QFN (2x2 mm) surface-mount package. Key electrical parameters include an insertion loss of approximately 0.45 dB to 0.8 dB, typical isolation greater than 21 dB to 31 dB, and a supply voltage range of 2.5 V to 4.8 V. It supports a wide operating temperature range from -40°C to +90°C.

RF Switches Feature Summary

• Single-pole seven-throw (SP7T) configuration for antenna switching
• Broadband operation covering 100 MHz to 3 GHz
• Low insertion loss and high isolation characteristics
• Silicon-based technology with compact QFN packaging

RF Switches Applications

• 2G/3G/4G antenna diversity systems
• LTE TDD/FDD transmit/receive systems
• Wireless base station infrastructure
• RF and wireless communication equipment

RF Switches Procurement Notes

Verify the specific datasheet revision and RoHS compliance status prior to procurement. Confirm that the 14-QFN footprint matches the target PCB layout. Ensure the supply voltage requirements align with the system design, as the device operates between 2.5 V and 4.8 V. Check for any recent product change notifications regarding assembly or material composition updates.

RF Switches Selection Notes

Select this component for applications requiring multi-antenna switching within the sub-3 GHz spectrum. The SP7T topology is suitable for managing multiple antenna paths in mobile devices or base stations. Consider the low insertion loss for signal integrity preservation. Verify thermal management capabilities given the operational temperature range and power handling specifications.

RF Switches Part Context

This part belongs to the Skyworks general-purpose RF switch family. It is designed for integration into wireless communication systems where efficient antenna routing is critical. The device complements other Skyworks RF solutions by providing reliable switching performance in a small form factor, supporting modern cellular and Wi-Fi standards.

RF Switches Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Skyworks official resources for potential cross-reference options if this specific model is unavailable.