A low-power 98-dB multibit audio DAC in a standard 3.3-V 0.35-μm CMOS technology

IEEE Journal of Solid-State Circuits

Volumn 37, Issue 7, 2002, Pages 825-834

  Annovazzi, Marzia ^b   Colonna, Vittorio ^b   Gandolfi, Gabriele ^b   Stefani, Fabrizio ^b   Baschirotto, Andrea ^a,c  

^a IEEE   (Italy)

^b STMICROELECTRONICS   (Italy)

^c UNIVERSITY OF SALENTO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

POWER CONSUMPTION; SWITCHED-CAPACITOR RECONSTRUCTION FILTERS (SCF);

CAPACITORS; CMOS INTEGRATED CIRCUITS; DELTA SIGMA MODULATION; ELECTRIC FILTERS; FREQUENCY RESPONSE; MODULATORS; SIGNAL TO NOISE RATIO;

DIGITAL TO ANALOG CONVERSION;

EID: 0036640965     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSSC.2002.1015679     Document Type: Article

References (11)

1. A multibit delta-sigma audio DAC with 120-dB dynamic range
2. A 116-dB SNR multibit noise-shaping DAC with 192-kHz sample rate
3. A 1.5-V 4.1-mW dual-channel audio delta-sigma D/A converter
4. A 113-dB SNR oversampling DAC with segmented noise-shaped scrambling
5. Linearity enhancement of multibit delta-sigma A/D and D/A converters using data weighted averaging
6. A switching scheme for switch capacitor filters which reduces the effect of parasitic capacitances associated with switch control terminals
7. Power consumption reduction in high-speed ΣΔ bandpass modulator
8. A study of dynamic element-matching techniques for 3-level unit elements
9. Low-power low-voltage VLSI operational amplifier cells
10. A quad CMOS single-supply op amp with rail-to-rail output swing