What a time to be alive when you can find inexpensive microcontrollers that come with programmable(ish) logic that can operate independently of the system clock. [David Johnson-Davies] recently built ...
Most of us know that a quartz clock uses a higher frequency crystal oscillator and a chain of divider circuits to generate a 1 Hz pulse train. It’s usual to have a 32.768 kHz crystal and a 15-stage ...
Addressing the jitter and skew requirements of SONET/SDH systems, the SY89871/2/3/4/5/6 2.5V and 3.3V LVPECL/LVDS programmable clock dividers provide a jitter spec of ...
It is often necessary for designers to implement a digital clock divider where the output frequency is not an integer factor of the reference clock. Today's newer FPGA technologies usually contain ...
San Jose, Calif.—Micrel Inc. has added four divide by three and divide by five clock dividers to its clock divider product family. According to Micrel, the divide by three and divide by five clock ...
Linear Technology Corporation announces the LTC6951, a low phase noise integer-N synthesizer with an integrated VCO and an ultralow jitter clock distribution section, ideal for clocking data ...
Linear Technology Corporation has introduced the LTC6954, a range of ultralow jitter 1.8GHz clock distribution chips with three independent outputs, each with its own divider and phase delay. With ...
Clock-distribution devices create multiple copies of a master clock and distribute them to a variety of integrated circuits. They accept single-ended or differential clock inputs and supply multiple ...
As technology advance, we see complex SoCs emerging in the market with multiple interfaces. These complex SoCs can have multiple clocks driving multiple modules, which may be getting divided further ...
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