Passive switched capacitor delta analog-to-digital converter wit

Details Passive switched capacitor delta analog-to-digital converter wit Passive switched capacitor delta analog-to-digital converter wit

1998-03-17

1999-11-30

Young, Brian

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

341155, H03M 112

Patent

active

059950366

ABSTRACT:
An analog-to-digital converter comprises a modulator connected to an analog input signal, a decimator connected to the output of the modulator, a normalizer connected to the output of the modulator and forming a digital output signal, and a programmable gain control circuit connected to the output of the normalizer and providing feedback gain control to the modulator and the decimator.

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Lee et al., "Self-Calibrating 15 Bit CMOS A/D Converter", Dec. 1984, IEEE, J. Solid-State Circuits, vol. SC-19, No. 6, pp. 813, 819.

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