Single shot sigma-delta analog to digital converter

Details Single shot sigma-delta analog to digital converter Single shot sigma-delta analog to digital converter

1991-05-20

1993-02-23

Pellinen, A. D.

Coded data generation or conversion

Analog to or from digital conversion

Differential encoder and/or decoder

341155, H03M 302

Patent

active

051894190

ABSTRACT:
A sigma-delta analog to digital converter 1 is disclosed. The digital filter comprises digital integrators (8, 10) for reception of the negative feedback signal of the analog modulator. The digital integrators (8, 10) are connected to replicate processing of the feedback signal by the analog integrators (3, 5). Accordingly, the digital filter and the analog modulator may be reset simultaneously so that there is no time lag between conversion cycles. Thus, single shot operation is achieved.

REFERENCES:
patent: 4616349 (1986-10-01), Shirley
patent: 4692719 (1987-09-01), Whigham
patent: 4851841 (1989-07-01), Sooch
patent: 4945359 (1990-07-01), Yamakido
patent: 4999625 (1991-03-01), Thompson
patent: 5028924 (1991-07-01), Thompson
J. Robert et al., "A 16-Bit Low-Voltage CMOS A/D Converter", IEE Journal of Solid-State Circuits, vol. sc-22, No. 2, Apr. 1987.
J. Robert et al., "A Second-Order High-Resolution Incremental A/D Converter with Offset and Charge Injection Compensation", IEE Journal of Solid-State Circuits, vol. 23, No. 3, Jun. 1988.

Affiliated with

Also associated with

Rating

Single shot sigma-delta analog to digital converter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single shot sigma-delta analog to digital converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single shot sigma-delta analog to digital converter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2208689