Standard Digital Data Clock-Rate Generator with Programmable Digital Phase Shift

摘要

To perform research and development of satellite-communications circuits, subsystems, and system concepts, a device was designed to generate standard digital data clock rates and to provide continuous, programmable digital phase-shift control to permit synchronization of the output signal to other system signals. This equipment provides data clock rates of 38,400, 19,200, 9600, 4800, 2400, 1200, 600, 300, 150, 75, and 37.5 Hz based on a 1-MHz input signal from a frequency standard. (Author)