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US 7,002,495 B1Granted
Analog to digital converter with distortion correction
AssigneeOptichron, Inc.
InventorRoy G. Batruni
Life of this patent
Estimating the term…
Abstract
A method of correcting for output distortion of an analog to digital converter (ADC) is disclosed. The method comprises estimating the output distortion and providing an estimated distortion. The method further comprises combining an output of the ADC with the estimated distortion to compensate for the output distortion and training a calibration module.
Claims15
A method of correcting for output distortion of an analog to digital converter (ADC) comprising:
- estimating the output distortion;
- providing an estimated distortion;
- combining an output of the ADC with the estimated distortion to compensate for the output distortion;
- and
- training a calibration module.
2 more elements
A compensating module for correcting output distortion of an analog to digital converter (ADC), comprising:
- a calibration module configured to estimate the output distortion wherein the calibration module is trainable;
- and
- a combiner configured to combine an output of the ADC with the estimated distortion to compensate the output distortion.
A distortion correcting analog to digital converter (ADC) comprising:
- a digitizing circuit having an output distortion;
- a calibration module configured to estimate the output distortion wherein the calibration module is configurable to be trained;
- and
- a combiner configured to combine an output of the ADC with the estimated distortion to compensate the output distortion.
1 more element
Dependencies are inferred from the claim text.