MM5140-01NDB-TR

RF Switches Overview

The MM5140-01NDB-TR is a high-power single-pole four-throw (SP4T) RF switch IC manufactured by Menlo Microsystems, Inc. It operates from DC to 8 GHz and utilizes Ideal Switch® technology for superior reliability. The device features an integrated charge pump and offers ultra-low insertion loss with high linearity. It supports over 3 billion switching cycles and operates within a temperature range of -40°C to 85°C. The component is housed in a 62-LGA package measuring 5.2x4.2 mm.

RF Switches Feature Summary

• Built on Ideal Switch® technology for high reliability and extended lifespan
• Features an integrated charge pump for simplified control
• Provides ultra-low insertion loss and superior linearity across the frequency band

RF Switches Applications

• High-power RF signal routing
• Antenna switching systems
• Test and measurement equipment

RF Switches Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging options such as tape and reel quantities. Confirm that the selected variant matches the intended thermal and electrical specifications for the target application environment before finalizing procurement orders.

RF Switches Selection Notes

Select this component when high power handling and long-term reliability are critical requirements. The integrated charge pump simplifies drive circuitry design compared to external solutions. Ensure the system architecture can accommodate the SP4T topology and the physical dimensions of the LGA package.

RF Switches Part Context

This part belongs to the Menlo Micro Ideal Switch family, which replaces traditional mechanical relays and solid-state switches. The MM5140 series is designed for applications demanding high isolation and low loss in compact form factors, leveraging MEMS-based technology for performance advantages over conventional semiconductor switches.

RF Switches Replacement Considerations

Direct substitutes require matching SP4T topology, DC-8GHz frequency range, and LGA packaging. Verify pinout compatibility and control voltage levels when evaluating alternative MEMS or solid-state RF switches from other manufacturers.