In the quest for an accurate frequency standard there are many options depending on your budget, but one of the most affordable is an oven controlled crystal oscillator (OCXO). [RF Burns] has a video ...

I am trying to hook up a crystal oscillator to a PIC mcu, along with two pf ceramic capacitors.<BR><BR>Every diagram I have come accross uses two-pin crystal ...

Although a simple crystal oscillator may be built from one comparator of an LT1720/LT1721, this will suffer from a number of inherent shortcomings and design problems. Although the LT1720/LT1721 will ...

With phase noise levels down to −178 dBc/Hz at 100 kHz offset and tight ppb‑class stability, designers are not limited ...

In many ways, electronic products resemble living organisms. For example, they have a central brain that might be a very simple 8-bit MCU or an extremely complex, multicore SoC. Their circulatory ...

X-REL Semiconductor has broadened its clock and timing product line by introducing a low-power, small foot-print crystal oscillator driver, the XTR60010. Intended for operation in high-reliability, ...

Why EMXOs, though less well known than OCXOs, are an appealing alternative for space-system developers. How EMXOs help developers maintain the same level of performance as an OCXO in a smaller, ...

To ensure the authenticity of the Galileo navigation messages, the Open Service navigation message authentication (OSNMA) mechanism requires a loose synchronization between the receiver clock and the ...

Our hacker [Wil Carver] has sent in his submission for the One Hertz Challenge: Precise Time Ref via 1 Pulse-Per-Second GPS Signal. This GPS Disciplined Oscillator (GPSDO) project uses a Piezo 2940210 ...

TXC is optimistic about high-end quartz crystal and crystal oscillator demand in the second half of 2023, thanks to the release of new smartphone models and AI device applications, according to the ...

A greatly simplified block diagram of an atomic frequency standard (also called an atomic clock) is shown in Figure 2.1. This consists of an atomic resonator, a local oscillator, and additional ...