Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1974-05-02
1976-03-02
Miller, Jr., Stanley D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307254, 307310, H03K 1700
Patent
active
039420337
ABSTRACT:
A current mode logic circuit providing AND/OR type functions wherein "0" voltage level changes and spikes are substantially eliminated without sacrificing switching speeds by omitting conventional emitter and collector-dotting between the logic input gates and an emitter-follower output stage. The input gates employ diode loads for generating reduced signal swings for driving the output gate. The output gate contains more devices than a single emitter-follower output stage, but the reduced signal swing and a push-pull drive mode for the output gate offsets any increased switching times due to the greater number of devices and thus achieves the overall objectives without any overall sacrifice in switching speed.
REFERENCES:
patent: 3259761 (1966-07-01), Narud et al.
patent: 3378780 (1968-04-01), Lin
patent: 3510791 (1970-05-01), Nagata
patent: 3638131 (1972-01-01), Sarkissian
Rao Ramachandra A.
Swiatowiec Frank J.
Davis B. P.
Miller, Jr. Stanley D.
Motorola Inc.
Stevens Kenneth R.
Weiss Harry M.
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