Microsemi
About Microsemi
Microsemi (now part of Microchip Technology) is the world leader in timing and network synchronization systems for highly accurate distribution using GPS-based timing, IEEE 1588 (PTP), Network Time Protocol (NTP), Synchronous Ethernet, and DOCSIS timing. Microsemi acquired Symmetricom in 2013 for $230 million and was subsequently acquired by Microchip Technology in 2018 for $8.35 billion. The company’s atomic clock products include the Chip-Scale Atomic Clock (CSAC-SA65) with operating temperatures from -10 to 70 degrees Celsius, 17 cubic centimeters in size, 35 grams weight, and only 120 milliwatts power. Microsemi’s MHM-2020 hydrogen maser offers the highest stabilities for any commercially available clock, designed for 20-year operating life with 95% of masers deployed since 1999 still operational. Products support quantum computing, communications, aerospace and defense, IT infrastructure, financial services, and power utilities with end-to-end timing solutions.
2025 Developments: The company continues to advance its quantum hardware capabilities throughout 2025. Ongoing research and development efforts focus on improving qubit performance and scalability. The organization maintains active collaboration with research institutions and industry partners.
Company Information
- Founded: 1960
- Country: United States
- Website: https://www.microchip.com
- Categories: hardware, quantum infrastructure
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