Hackaday

An Introduction To Clock Dividers And Psychological Warfare

A while ago, [nsayer] was inspired by a Hackaday post to build one of the most insidious means of psychological warfare. I speak, of course, of the [Lord Vetinari] clock, a clock that ticks at random ...
Hackaday

clock divider

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 ...
EDN

Programmable clock dividers

San Jose, Calif. — Six LVDS and LVPECL programmable clock dividers have been released for Sonet/SDH and router applications. The SY89871/2/3/4/5/6 are 2.5- and 3.3-V dividers that provide internal ...
Electronic Design

Clock Dividers Are Low On Skew

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 ...