Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1988-03-29
1989-01-24
Miller, Stanley D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307265, 307267, 307601, 307290, 328207, H03K 310, H03K 3033
Patent
active
048002950
ABSTRACT:
A retriggerable monostable multivibrator according to the present invention comprises a bistable device, such as S-R latch, responsive to the output of a pulse former to provide a set output. A propagation chain, comprising a plurality of serially arranged gates, propagates the latch output to form a delayed reset signal. The reset signal operates to reset the bistable latch. Gate means is connected to the true output of the latch, and to the propagation chain, to provide an output pulse for the duration of the true output and reset signal. The gates of the propagation chain are also connected to the pulse former so that the propagation of the reset signal is terminated in the event a second input pulse occurs prior to termination of the reset signal. The latch is again set and the output pulse is thereby extended by a time period equal to the predetermined time period established by the true condition of the latch, the propagation of the reset signal through the propagation chain, and the reset time of latch. Modifications describe variations of the propagation chain as including AND gates, OR gates, NOR gates and inverters.
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Milman, "Microelectronics-Digital and Analog Circuits and Systems", McGraw-Hill Book Co. (1979) pp. 632-635.
"Motorola-MECL Integrated Circuits" (1987) pp. 3-176 to 3-182.
Minuhin Vadim B.
Von Deylen Vernon F.
Angus Robert M.
Genevese Robert A.
Magnetic Peripherals Inc.
Miller Stanley D.
Thai Nancy
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