- In November 2024, Nihon Dempa Kogyo Co., Ltd. (NDK) introduced a groundbreaking differential-output crystal oscillator, the NP2016SBE/NP2520SBE series, designed for next-generation data centers and optical transceivers. These oscillators, measuring just 2.0×1.6×0.66 mm and 2.5×2.0×0.74 mm, operate at fundamental frequencies ranging from 156 MHz to 625 MHz, with a maximum frequency tolerance of ±20 × 10⁻⁶ and an ultra-low phase jitter of 28 femtoseconds. Engineered to withstand high temperatures up to 105°C, they are ideal for high-speed optical communication modules transitioning from 800 Gbps to 1.6 Tbps. The compact size and exceptional performance make them suitable for automotive applications as well, particularly as in-vehicle networks evolve toward higher speeds. NDK plans to commence mass production in April 2025 for the 156.25 MHz variant, followed by the 312.5 MHz version in April 2026, marking a significant advancement in crystal oscillator technology for high-performance applications
- In April 2024, TXC Corporation (Taiwan) introduced the Xterniti Platform, a precision timing solution designed to enhance synchronization in telecommunications networks. This platform incorporates TXC's proprietary Extended Holdover OCXO technology, which allows for over 24 hours of phase holdover under constant temperature conditions and 8 to 24 hours under dynamic real-world temperature variations. The compact design of the Xterniti Platform makes it suitable for integration into various synchronization applications, offering a cost-effective and miniature solution compared to traditional OCXOs. The platform's capabilities are particularly beneficial for customers with stringent Precision Time Protocol (PTP) requirements, ensuring accurate timing even during network disruptions or GPS signal loss. TXC plans to showcase the Xterniti Platform at ITSF 2024, OCP 2024, and UFFC-JS 2024, providing live demonstrations to potential client’s
- In October 2024, Seiko Epson Corporation developed the OG7050CAN, an oven-controlled crystal oscillator (OCXO) that consumes 56% less power and is 85% smaller than its predecessor, the OG1409 series. This compact and energy-efficient OCXO is tailored for next-generation communication infrastructures, such as base stations and data centers, where precise timing is crucial. The reduction in power consumption and size addresses the growing demand for low-power components in the face of increasing data traffic driven by 5G, IoT, and AI applications. Epson's innovation supports the development of sustainable and high-performance communication systems
- In November 2023, SiTime Corporation, a leading precision timing company, announced the completion of its acquisition of clock products from Aura Semiconductor, including licensing all associated clock intellectual property. This strategic move enhances SiTime’s capabilities in providing comprehensive and differentiated precision timing solutions. The acquisition adds 20 high-performance clock products to SiTime’s portfolio, with an additional 20 expected by the end of 2024. By integrating these clock products with its existing MEMS-based oscillators, SiTime aims to offer optimized timing solutions tailored for core markets such as communications, data centers, and artificial intelligence. Furthermore, SiTime is establishing an engineering and support office in Bengaluru, India, to bolster its global presence and support infrastructure
