BSW6620

RF Switches Overview

The BSW6620 is an absorptive SPDT RF switch IC from BeRex Corp, designed for high-performance wireless applications. It operates within a frequency range of 5MHz to 8GHz with a 50-ohm impedance. Key electrical specifications include an insertion loss of 0.92dB, isolation of 54dB, and an IIP3 of 65dBm. The device supports a supply voltage of 2.7V to 5.5V DC and functions reliably across a temperature range of -40°C to 105°C. It is housed in a compact 16-QFN (4x4mm) package.

RF Switches Feature Summary

• Absorptive topology provides high isolation and improved port-to-port matching
• High linearity performance ensures signal integrity in demanding environments
• Wide operating voltage range supports flexible power supply designs
• Compact QFN package facilitates efficient PCB layout

RF Switches Applications

• 5G NR infrastructure
• Cellular base stations
• LTE and PCS systems
• WCDMA networks
• WiMAX applications

RF Switches Procurement Notes

Verify the specific package variant and tape-and-reel configuration required for your assembly process. Confirm that the 16-QFN footprint matches your design guidelines. Ensure compatibility with the 2.7V to 5.5V supply range. Check for RoHS compliance status if required by your manufacturing standards. Validate thermal management requirements for the specified temperature range.

RF Switches Selection Notes

Choose this component when high isolation and low insertion loss are critical for signal path integrity. The absorptive design is suitable for applications requiring robust port matching. Consider the 16-QFN package size for space-constrained designs. Ensure the operating voltage aligns with your system's power rails. Verify frequency coverage meets your specific band requirements up to 8GHz.

RF Switches Part Context

This part belongs to BeRex Corp's portfolio of ultra-high isolation SPDT RF switches. It is engineered for modern wireless communication systems requiring reliable signal routing. The absorptive architecture distinguishes it from reflective switches by minimizing signal reflections. It targets high-volume production in cellular and broadband infrastructure markets.

RF Switches Replacement Considerations

Direct substitutes may include other absorptive SPDT switches from BeRex Corp with similar pinouts and electrical characteristics. Verify compatibility with existing PCB footprints and control logic. Ensure replacement parts meet the same frequency and isolation specifications.