Emitter-coupled logic circuit device having a current switch and

Details Emitter-coupled logic circuit device having a current switch and Emitter-coupled logic circuit device having a current switch and

1991-08-21

1993-07-20

Westin, Edward P.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307443, H03K 19086

Patent

active

052296636

ABSTRACT:
In an ECL circuit comprising current switch transistors and emitter follower transistor, the common emitter current gain of the current switch transistors and emitter follower transistor are set independently, and the common emitter current gain of the current switch transistors is selected so that the delay time is at its minimum. Further, the emitter areas of the current switch transistors and emitter follower transistor are set independently, and the emitter areas of the current switch transistors are set to be smaller than the emitter area of the emitter follower transistor.

REFERENCES:
patent: 4255672 (1981-03-01), Ohno et al.
Sedra, Adel S. and Kenneth C. Smith; "Microelectronic Circuits"; .COPYRGT.1987 by Holt, Rinehart and Winston, Inc., pp. 402, 403; 439; 632; 943-945 and 948.
"General Electric Transistor Manual"; Revised Printing 1969; pp. 153-155.

Affiliated with

Also associated with

Rating

Emitter-coupled logic circuit device having a current switch and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Emitter-coupled logic circuit device having a current switch and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emitter-coupled logic circuit device having a current switch and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1762990