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Product Summary

Menlo Microsystems' high-speed loopback switches are high-performance differential signaling switches that utilize their proprietary MEMS technology, "Ideal Switch®". Designed for evaluation, verification, and manufacturing testing of high-speed interfaces including PCIe Gen 5, PCIe Gen 6, and SerDes, they integrate high-speed loopback functionality into a single package.

While conventional electromagnetic relays (EMRs) can achieve high signal quality, they have limitations in terms of size, power consumption, switching speed, and lifespan. Menlo Microsystems' Ideal Switch® technology combines the RF performance of electromagnetic relays with the miniaturization and high-speed operation of solid-state switches, providing a solution suitable for high-speed data communication testing.

Supporting high-speed (HS), medium-speed (MS), and low-speed (LS) paths, this single device can handle everything from high-speed signal testing to DC parametric testing. Furthermore, its built-in AC-coupled capacitors and high-density mounting design contribute to simplified PCB design.

Product features

■ High-speed switching
High-speed switching of less than 30 μs contributes to reducing test time compared to conventional electromagnetic relays.

■ Ultra-long life and high reliability
It achieves a switching life of over 3 billion cycles, contributing to reduced maintenance costs and equipment downtime.

■ Low power consumption
Power consumption is less than 10mW, achieving significant power savings compared to conventional electromagnetic relays.

■ Small package
It adopts an 8.2mm x 8.2mm LGA package, supporting high-density mounting and an increased number of test channels.

Product lineup

Menlo Microsystems offers a range of high-speed loopback switches for high-speed digital test and loopback applications. Product selection can be based on communication speed and coupling method.
For more details, please visit the manufacturer's website below.
High-speed loopback switch

model number

function

Frequency range

Control Method

MM5620 2 x DP3T DC~20GHz SPI / GPIO
MM5622 2 x DP3T DC~20GHz SPI / GPIO
MM5625 2 x DP3T DC~20GHz SPIs
MM5627 2 x DP3T DC~20GHz SPIs

Target application

Menlo Microsystems' high-speed loopback switches are suitable for applications such as high-speed digital signal evaluation and semiconductor testing.
PCIe Gen 5 / Gen 6 evaluation
SerDes rating
• High-speed digital component testing
- Semiconductor final testing
・Automated Test Equipment (ATE)
・Device Interface Board (DIB)
• Photoelectric conversion module test
• Compliance Test
• High-speed signal routing
• Differential switch matrix

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