Title :
Switching noise in power and ground planes with ECL logic
Author :
Sakakibara, Kazuhiko ; Mikazuki, Tetsuo
Author_Institution :
NTT Commun. Switching Lab., Tokyo, Japan
Abstract :
A board for measuring the properties of noise in the power/ground plane of high-speed system is described. By using this board it is found that one can quantitatively evaluate the noise diffused from a noise source, but one can estimate the effects of simultaneous switching noise by superimposing the noise from each of the devices, and that the speed of noise propagation depends on the impedance of the ground plane
Keywords :
circuit switching; electric noise measurement; emitter-coupled logic; interference (signal); printed circuit design; ECL; ground planes; high-speed system; impedance; power plane; simultaneous switching noise; speed of noise propagation; Capacitors; Circuit noise; Communication switching; Laboratories; Logic design; Logic devices; Noise measurement; Noise reduction; Power supplies; Printed circuits;
Conference_Titel :
Electronic Manufacturing Technology Symposium, 1993, Fifteenth IEEE/CHMT International
Conference_Location :
Santa Clara, CA
Print_ISBN :
0-7803-1424-7
DOI :
10.1109/IEMT.1993.398175
