Title :
A CMOS slope adaptive delta modulator
Author :
Scott, James ; Wai Lee ; Giancario, C. ; Sodini, C.
Author_Institution :
AT&T Bell Laboratories, Reading, PA
Abstract :
A slope adaptive A/D converter that reduces quantization noise through oversampling and feedback will be presented. A dynamic range of 90dB in the audio band, 15b resolution and total harmonic distortion of 0.17% at 1kHz has been achieved using a 3.5μm process.
Keywords :
Adaptive signal processing; Capacitors; Delta modulation; Digital filters; Dynamic range; Low-frequency noise; Quantization; Signal resolution; Stability; Voltage;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1986 IEEE International
Conference_Location :
Anaheim, CA, USA
DOI :
10.1109/ISSCC.1986.1156999
