Pipeline ADC common-mode tracking circuit

Details Pipeline ADC common-mode tracking circuit Pipeline ADC common-mode tracking circuit

1997-07-15

1999-03-09

Hoff, Marc S.

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

330258, H03M 142

Patent

active

058806903

ABSTRACT:
A common-mode feedback circuit which calculates the common-mode signal at each stage of a pipeline ADC, rather than calculating it globally and distributing it. The local calculation thus provides a local interpolation between the positive and negative voltage reference, and also provides a mechanism for storing the interpolated charge for application to the common-mode feedback input of the amplifier.

REFERENCES:
patent: 4697152 (1987-09-01), Westwick
patent: 4906943 (1990-03-01), Koch
patent: 5212455 (1993-05-01), Pernici et al.
patent: 5359294 (1994-10-01), Ganger et al.

Affiliated with

Also associated with

Rating

Pipeline ADC common-mode tracking circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pipeline ADC common-mode tracking circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pipeline ADC common-mode tracking circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1325633