Integrated circuit precision resistor ratio matching

Details Integrated circuit precision resistor ratio matching Integrated circuit precision resistor ratio matching

1998-07-29

2000-03-28

Callahan, Timothy P.

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By amplitude

327 72, 327 59, 327538, H02P 606

Patent

active

060436875

ABSTRACT:
A precision analog circuit ensures precision matching between two or more resistive elements. In order that the two or more resistive elements are truly matched, a first electrical value, such as V.sub.DS, of the two or more resistive elements are equal and a second electrical value, such as V.sub.GS, of the two or more resistive elements are equal so that a ratio of the first resistive element to the second resistive element is a predetermined value regardless of the voltage coefficients of the resistive elements.

REFERENCES:
patent: 4849683 (1989-07-01), Flolid
patent: 4983955 (1991-01-01), Ham, Jr. et al.
patent: 5446404 (1995-08-01), Badyal et al.
patent: 5528017 (1996-06-01), Wolff
patent: 5585748 (1996-12-01), Yamaguchi et al.
patent: 5592112 (1997-01-01), Nishibe
patent: 5757211 (1998-05-01), Phillips

Affiliated with

Also associated with

Rating

Integrated circuit precision resistor ratio matching does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated circuit precision resistor ratio matching, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated circuit precision resistor ratio matching will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1329189