With TIC, Cycle introduces a compact time interval counter module for the characterization, comparison, and continuous monitoring of 1PPS timing references.
Cycle is expanding its portfolio for precision timing applications with the introduction of TIC, a compact, high-resolution time interval counter module developed for demanding timing infrastructures where multiple timing references need to be compared and monitored continuously.
TIC is designed for applications where precise time offset and drift information is essential. The module provides 7 physical 1PPS inputs and 21 comparison channels, enabling real-time pairwise comparison between all input signals. This makes TIC well suited for systems where several timing sources, references, or distribution paths need to be validated in parallel.
At the core of TIC is a fully digital architecture with FPGA-based signal processing. The system provides precise real-time measurements through digital signal processing and enables continuous monitoring of time interval, drift, and Allan deviation for longer averaging times.
TIC achieves < 20 ps RMS time interval resolution between any two input signals, with a digital resolution of 1 ps and a measurement rate of 1 Hz. Time interval accuracy is specified as ±1 ns between any two input signals. For applications requiring higher accuracy, an additional factory calibration can improve the time interval accuracy to ±0.1 ns, enabling high-confidence diagnostics even in the most demanding timing environments.
Typical use cases include time scale generation and UTC(k) laboratories, GNSS and PNT infrastructure, space ground segment timing diagnostics, optical and quantum timing networks, and atomic clock characterization and comparison.
Designed as a 3U Eurocard plug-in module for 19-inch rack-mounted systems, TIC is built for seamless OEM and system-level integration. A 19-inch, 3U rack-mount housing is available separately and can house up to four modules with redundant power supplies.
The underlying technology is based on solutions already field-proven in operational frequency and timing systems deployed in deep-space ground-station infrastructures.
With TIC, Cycle brings together high-resolution 1PPS comparison, multi-channel timing diagnostics, digital FPGA-based measurement architecture, and compact integration in a module built for advanced frequency and timing systems.
Learn more about TIC and get in contact with our team to discuss your application.
