Products

Explore Quartzlock precision timing, frequency control and measurement products in this category, with datasheets, specifications and engineering support available for your application.

Timing Modules

Quartzlock provides Timing Modules for network timing, reference disciplining to various input references such as 1PPS, GPS receiver and Frequency References. By characterising oscillators over temperature and monitoring the performance over time, our modules will provide optimal performance for your application. Utilizing the best performing oscillators available with our proprietary algorithms and Kalman Filters allows you to achieve performance that traditionally is met with caesium or maser based oscillators. Our modules are typically used in W-CDMA base stations, HD digital video broadcast and general timing and Instrumentation applications.

Product Families

Digital Phase Lock Loop

The Quartzlock A6-CPS is a board level product designed for synchronising two stable oscillators. A typical example is the locking of a low phase noise OCXO to a rubidium frequency standard. The product uses a digital implementation of a standard phase lock loop. Configurable digital phase-locked loop, direct digital synthesiser, clean-up loop

1PPS Locking Modules

This is a module to control an OCXO or Rubidium oscillator with 1PPS from a GPS receiver. The Quartzlock A6-1PPS uses a 3 state Kalman filter algorithm to measure & correct the frequency offset of the oscillator with respect to the 1PPS input. Time-tagged input 1PPS to 200ps resolution & 1PPS Timing Module technical article gives a technical overview of the Quartzlock 1 Pulse Per Second Timing module.