The DS1390/91/92/93 three- and four-wire serial-peripheral-interface bus real-time clocks feature automatic power switching, a trickle-charge output, an alarm, a microprocessor reset, a square-wave ...
Set for high-volume portable electronics, the SiT8002XT emerges as the market’s thinnest clock oscillator. Measuring 3.5 mm x 3.0 mm and 0.25 mm in height, the device also reports industry-leading ...
Most electronic clocks, be they analog or digital, use a crystal oscillator (XO) based on a 32.768 kHz crystal for their reference. In fact, it is same crystal that’s commonly used as a real-time ...
Armed with this level of performance, a new generation of microwave timekeeping opens the door for many scientific and technological advances Time and frequency standards are a key part of ...
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