EDN

VCXO makes inexpensive dual-clock reference

This Design Idea describes an inexpensive circuit to generate two extremely high-quality, crystal-clock-reference-signals, one of which is a PWM-controlled VCXO (voltage-controlled crystal oscillator) ...
Hackaday

Turning A Quartz Clock Module Into A Time Reference

If you’re looking for a 1-second time reference, you’d probably just grab a GPS module off the shelf and use the 1PPS output. As demonstrated by [InazumaDenki], though, an old quartz clock module can ...
EDN

National’s Video Clock Reference Design Supports Xilinx Video Dev Board

Plugging directly into Xilinx ML571 serial digital video development board, National Semiconductor’s ML571-1982CLK reference design clock module allows the combination to provide a complete video ...
Electronic Design

How BAW Clocks Redefine ADAS and IVI Systems

Members can download this article in PDF format. Just like Goldilocks, the market for advanced driver-assistance systems (ADAS) and in-vehicle infotainment (IVI products) knows when something is just ...
Electronic Design

SDRs as a Reference and Common Clock Source for GNSS Timing Apps

Software-defined radios can monitor the integrity of satellites and ground stations and ensure the functionality of GPS tracking, autonomous driving, automation, and financial markets. What SDRs are ...