MASW-011071

RF Switches Overview

The MASW-011071 is a terminated silicon PIN diode Single Pole Double Throw (SPDT) RF switch IC designed for X-Band high-power applications. It operates within an 8 to 10.5 GHz frequency range and is housed in a leaded package. The device features an integrated bias network and termination circuit, ensuring simplified system integration. Key performance specifications include a low insertion loss of 1 dB and high isolation of 38 dB. It supports greater than 20 Watts continuous wave power handling at +70°C, making it suitable for demanding signal routing tasks.

RF Switches Feature Summary

• Terminated silicon PIN diode SPDT configuration
• Integrated bias network and termination circuit
• High power handling capability exceeding 20W CW
• Low insertion loss and high isolation characteristics

RF Switches Applications

• X-Band radar systems
• Satellite communications
• Telecommunications infrastructure

RF Switches Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as MACOM may offer different configurations or tape-and-reel options. Confirm that the integrated termination matches your system impedance requirements. Ensure thermal management aligns with the specified power handling limits at elevated temperatures. Cross-reference the datasheet for exact pinout definitions and biasing conditions before finalizing procurement orders.

RF Switches Selection Notes

Select this component for X-Band applications requiring robust power handling and simplified biasing. The integrated termination reduces external component count compared to non-terminated switches. Evaluate the 1 dB insertion loss against link budget requirements. Consider the leaded package for thermal dissipation needs in high-power scenarios. Verify compatibility with existing control logic for the integrated bias network.

RF Switches Part Context

This part belongs to the MACOM MASW series of RF switch integrated circuits. It utilizes silicon PIN diode technology optimized for high-performance microwave applications. The product line focuses on providing reliable switching solutions for telecommunications and defense sectors. The integrated design approach aims to reduce board space and simplify assembly processes for engineers designing complex RF front ends.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Engineers should consult MACOM directly for qualified alternatives or cross-reference similar terminated SPDT switches from other manufacturers if supply constraints exist.

RF Switches FAQ

What is the maximum continuous wave power handling?

The device handles greater than 20 Watts of continuous wave power at +70°C.

Does the switch require external bias components?

No, it features an integrated bias network and termination circuit.