TGS2353-2-SMTR7

RF Switches Overview

The TGS2353-2-SMTR7 is a single-pole, double-throw (SPDT) reflective RF switch IC designed for radar applications. It operates within a frequency range of 0.5 to 18 GHz and supports an input power level of 10 W. The device features a typical insertion loss of less than 1.5 dB and provides approximately 30 dB of off-isolation. Fabricated using Qorvo's 0.25um GaN on SiC technology, it is housed in a 22-pin PowerFQFN package measuring 4x4 mm. The component is rated for operation between -40°C and +85°C.

RF Switches Feature Summary

• Reflective SPDT topology optimized for radar signal routing
• High power handling capability with 10W input support
• Wideband operation spanning from 0.5 GHz to 18 GHz
• Low insertion loss performance under 1.5 dB

RF Switches Applications

• Radar systems requiring high-frequency switching
• Test and measurement equipment
• Electronic warfare subsystems

RF Switches Procurement Notes

Verify the specific suffix designation against manufacturer documentation to confirm tape-and-reel packaging versus bulk supply. Ensure the part number matches the exact electrical specifications required for the target application. Cross-reference the datasheet revision history for any updates to mechanical dimensions or thermal characteristics prior to final procurement decisions.

RF Switches Selection Notes

Select this component when wideband coverage up to 18 GHz is necessary for radar or communication links. Consider the 10W power rating for high-power signal paths. Evaluate the 22-QFN package for surface-mount assembly compatibility. Confirm that the reflective switch topology aligns with system impedance requirements and isolation needs.

RF Switches Part Context

This model belongs to the TGS2353 series of GaN-on-SiC RF switches. It shares core technological foundations with variants like the TGS2353-2-SM but differs in packaging configuration. The series utilizes advanced semiconductor processes to deliver robust performance in demanding RF environments while maintaining compact form factors suitable for modern electronic designs.

RF Switches Replacement Considerations

The TGS2353-2-SM serves as a direct functional equivalent with identical electrical specifications. Verify package compatibility if transitioning from bulk to tape-and-reel formats. Other series members may offer different frequency ranges or power levels.