Sample and hold circuit

Details Sample and hold circuit Sample and hold circuit

1982-12-23

1985-09-10

Zazworsky, John

Electrical transmission or interconnection systems

Personnel safety or limit control features

Interlock

307257, 307353, 328151, H03K 1774, G11C 2702

Patent

active

045409021

ABSTRACT:
A sample and hold circuit is disclosed, in which first and second terminals to which are supplied drive currents for turning ON and OFF a diode bridge are respectively connected through capacitors to a connection point between output electrodes of switching elements, a diode is connected between the first and second terminals for short-circuiting the capacitors when the diode bridge is made OFF, and input electrodes of the switching elements are respectively connected to first and second points of a reference potential whereby said diode bridge is made ON by a drive current flowing from the first point to the second point of the reference potential.

REFERENCES:
patent: 3584920 (1971-06-01), Sills
patent: 3596191 (1971-07-01), Stuckert
patent: 3597633 (1971-08-01), Hirano et al.
patent: 3737680 (1973-06-01), Uchida

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