[Chengdu High-tech Zone enterprise achieved a key breakthrough in chip-level molecular clock]
At the 2026 IEEE Symposium on VLSI Technology and Circuits, Chengdu Zhongwei Daxin Technology Co., Ltd., an enterprise in the Chengdu High-tech Zone, released the engineering prototype of a new-generation CSMC chip-scale molecular clock and presented the latest R&D achievements through a special report and a physical prototype demonstration. This achievement made a coordinated breakthrough in the two core indicators of long-term stability and short-term accuracy, marking a key step forward for domestic high-end on-chip time-frequency technology and injecting new technical support into the development of quantum technology in the Chengdu High-tech Zone.