Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1983-07-08
1986-03-11
Anagnos, Larry N.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307455, 307297, 307491, H03K 19003, H03K 19086
Patent
active
045756473
ABSTRACT:
A network composed of a plurality of compensated current switch emitter-follower logic circuits and a generator of a current source control potential for the current sources of the logic circuits in which a symmetrical relationship between UP and DOWN logic levels is maintained at all times. A logic level tracking signal which tracks changes in the UP and DOWN logic levels in the logic circuits is produced by simulating at least a portion of one of the logic circuits. The logic level tracking signal is compared with the reference potential used for the logic levels, preferably ground, by a differential amplifier. The output of the differential amplifier is buffered and suitably level shifted to produce the current source control potential. The current source control potential is applied from the single control potential generator to each of the logic circuits. The control potential is also applied to the control input of a current source portion of the simulating circuit.
REFERENCES:
patent: 3259761 (1966-07-01), Narud et al.
patent: 3522446 (1970-08-01), Kodama
patent: 3560770 (1971-02-01), Gieles
patent: 3579272 (1971-05-01), Foss
patent: 3590274 (1971-06-01), Marley
patent: 3778646 (1973-12-01), Masaki
patent: 4249091 (1981-02-01), Yamagiwa
Betts et al, "Emitter-Coupled Logic Circuit", IBM Tech. Discl. Bull.; vol. 15, No. 7, pp. 2178-2179; 12/1972.
Ashton Gerard J.
Cavaliere Joseph R.
Colao Emilio
Anagnos Larry N.
International Business Machines - Corporation
LandOfFree
Reference-regulated compensated current switch emitter-follower does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reference-regulated compensated current switch emitter-follower , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reference-regulated compensated current switch emitter-follower will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2192687