The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 1978
Filed:
Dec. 29, 1976
Applicant:
Inventor:
Glenn A Pollitt, Burnaby, CA;
Assignee:
GTE Lenkurt Electric (Canada) Ltd., Burnaby, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; H03G / ;
U.S. Cl.
CPC ...
307251 ; 307310 ; 307352 ; 330284 ;
Abstract
A compensation circuit connected across the source and gate electrodes of a MOSFET switch provides a compensating voltage across these electrodes such that the value of the ON resistance, R.sub.ON, from source to drain remains constant despite ambient temperature variations and in the presence of an analog input signal the compensation circuit provides a compensating voltage across these same electrodes such that the value of R.sub.ON remains constant despite variations in the amplitude of the input signal.