Title :
Propagation delay time of i.i.l. at low current levels
Author :
Lohstroh, J. ; de Troye, N.C.
Author_Institution :
Philips Research Laboratories, Eindhoven, Netherlands
Abstract :
It is shown that the propagation delay time of i.i.l. at low current levels is given by tr/2 if tf < tr, where tf is the fall time and tr the rise time at an i.i.l. input node. An expression for tr and tf can easily be found.
Keywords :
bipolar integrated circuits; delays; integrated logic circuits; IIL; fall time; input node; integrated injection logic; low current levels; propagation delay time; rise time;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19780475
