An 8MHz, 72 dB SFDR asynchronous Sigma-Delta modulator with 1.5mW power dissipation

IEEE Symposium on VLSI Circuits, Digest of Technical Papers

Volumn , Issue CIRCUITS SYMP., 2004, Pages 88-91

  Ouzounov, S ^a   Roza, E ^b   Hegt, H ^a   Van Der Weide, G ^b   Van Roermund, A ^a  

^a EINDHOVEN UNIVERSITY OF TECHNOLOGY   (Netherlands)

^b PHILIPS RESEARCH LABORATORIES   (Netherlands)

Author keywords

Asynchronous modulation; CMOS; Non linear; Sigma delta

Indexed keywords

ANALOG TO DIGITAL CONVERSION; CMOS INTEGRATED CIRCUITS; FOURIER TRANSFORMS; HARMONIC ANALYSIS; HYSTERESIS; NONLINEAR SYSTEMS; OSCILLATIONS; SIGNAL TO NOISE RATIO; SPECTRUM ANALYSIS; TRANSCEIVERS; TRANSFER FUNCTIONS;

ASYNCHRONOUS MODULATION; CLOSED LOOP SYSTEMS; POWER DISSIPATION; WAVEFORMS;

DELTA SIGMA MODULATION;

EID: 4544355589     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. A.Gelb, W.V.Velde, "Multiple-Input Describing Functions and Non-linear system design", McGraw-Hill, 1968.
2. E. Roza, "Analog-to-Digital Conversion via Duty-Cycle Modulation," IEEE Transaction on Circuit and Systems-II: Analog and Digital Signal Processing, vol. 44, No. 11, 1997.
3. T. Piessens, M. Steyaert, "SOPA: A high-efficiency line driver in 0.35 /spl mu/m CMOS using a self-oscillating power amplifier" Solid-State Circuits Conference, 2001. Digest of Technical Papers. ISSCC. 2001 IEEE International, 2001 Page(s): 306-307, 457
4. V.d. Grijp, Meuleman en Roza, US-patent 4450 564, dd. May 22, 1984
5. H. Voorman, H. Veenstra "Tunable High-Frequency Gm-C filter, IEEE Journal of Solid State Circuits, vol. 35, NO 8, August 2000.
6. E. Roza, S. Ouzounov, G. v. d. Weide, H. Hegt, "A low-noise highly linear MOS transconductor", Pending patent, code number: PHNL021287EPS, filed on 11.12.2002.
7. S. Ouzounov, E. Roza, G. v. d. Weide, H. Hegt, A. van Roermund "Design of MOS Transconductors with Low Noise and Low Harmonic Distortion for Minimum Current Consumption" submitted to VLSI Journal of Elsevier.
8. P. Wang, H. Hegt, A. van Roermund, P.Baltus "Linearization Transmitter Using Asynchronous Sigma Delta Mudulation for UMTS Handsets" PRORISC 2003.
9. V. Mangulis, "Handbook of Series for Science and Engineers", New York: Academic, 1965.
10. R. Gregorian, "CMOS OP-AMPS and Comparators", John Wiley&Sons, Inc. 1999.