Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1986-05-01
1987-07-21
Miller, Stanley D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307311, 307318, 307572, 307577, 250551, H03K 17687, H03K 342, H03K 326, G02B 2700
Patent
active
046820612
ABSTRACT:
An isolated MOSFET analog switch control circuit is disclosed comprising in combination first and second switching MOSFETs for switching an analog input signal through the control circuit. The MOSFETs have their gates connected together at a gate junction and their sources connected together at a source junction. The control circuit further includes current source apparatus for generating a fixed enhancement voltage referenced to the source voltage of the first and second MOSFETs; and switching apparatus. The switching apparatus has a circuit control isolated from the switching MOSFETs and further has first and second switching terminals, for applying and disconnecting the current source apparatus to the control circuit such that when the current source is applied the switching MOSFETs will be turned on and when the current source is disconnected the switching MOSFETs will be turned off.
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Honeywell Inc.
Leone, Sr. George A.
Miller Stanley D.
Wambach M. R.
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