MASW-011148-TR0500

RF Switches Overview

The MASW-011148 is a high-power SPDT PIN diode switch designed for Ka-band applications. It operates within a frequency range of 20 to 44 GHz and features 50 Ω terminated RF ports. The device is housed in a compact 3 x 4 mm PQFN package with 22 leads. It offers broadband performance and high linearity, suitable for demanding RF environments.

RF Switches Feature Summary

• High power handling capability for robust signal switching
• Broadband operation across the Ka-band spectrum
• Integrated 50 Ω termination on all RF ports

RF Switches Applications

• Ka-band satellite communications systems
• High linearity RF test and measurement equipment
• Military and aerospace radar subsystems

RF Switches Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging options. Confirm that the component meets RoHS standards and lead-free requirements as specified by the manufacturer. Cross-reference the datasheet parameters against system impedance and thermal management needs before finalizing procurement orders.

RF Switches Selection Notes

Select this component when broadband Ka-band coverage from 20 to 44 GHz is required. Consider its high power handling and integrated port terminations for simplified circuit design. Ensure the surface mount PQFN package fits within the available PCB footprint constraints.

RF Switches Part Context

This part belongs to MACOM's portfolio of high-performance RF switches. It is engineered for applications requiring reliable signal routing in high-frequency domains. The design emphasizes linearity and power handling within a small form factor.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Consult official MACOM resources for potential cross-references or newer generation replacements.