An adaptive ΣΔ modulator for multi-standard hand-held wireless devices

2007 IEEE Asian Solid-State Circuits Conference, A-SSCC

Volumn , Issue , 2007, Pages 232-235

  Morgado, Alonso ^a   Del Río, Rocío ^a   De La Rosa, José M ^a  

^a UNIVERSITY OF SEVILLE   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC POWER UTILIZATION; HAND HELD COMPUTERS; MODULATION;

MULTI-STANDARD; POWER DISSIPATIONS; SOLID-STATE CIRCUITS CONFERENCE;

STANDARDS;

EID: 51349136768     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ASSCC.2007.4425773     Document Type: Conference Paper

References (10)

1. V. Gazis et al.: "Toward a Generic Always Best Connected Capability in Integrated WLAN/UMTS Cellular Mobile Networks (and Beyond)". IEEE Wireless Communications, pp. 20-29, June 2005.
2. A. Savla et al.: "A reconfigurable low IF-zero IF receiver architecture for multi-standard wide area wireless networks". Proc. ICECS, pp. 935-937, 2003.
3. T. Burger et al.: "A 13.5mW 185-Msample/s ΔΣ Modulator for UMTS/GSM Dual-Standard IF Reception". IEEE J. of Solid-State Circuits, pp. 1868-1878, Dec. 2001.
4. T.M.R. Miller et al.: "A Multibit Sigma-Delta ADC for Multimode Receivers". IEEE J. of Solid-State Circuits, pp. 475-482, March 2003.
5. G. Gomez et al.: "A 1.5V 2.4/2.9mW 79/50dB DR ΣΔ Modulator for GSM/WCDMA in 0.13μm Digital Process". Proc. ISSCC, pp. 242-490, Feb. 2002.
6. A. Dezzani et al.: "A 1.2-V Dual-Mode WCDMA/GPRS ΣΔ Modulator". Proc. ISSCC, pp. 58-59, Feb. 2003.
7. J. H. Shim et al.: "A Third-Order ΣΔ Modulator in 0-18-μm CMOS With Calibrated Mixed-Mode Integrators". IEEE J. of Solid-State Circuits, pp. 918-925, April 2005.
8. J. Lim et al.: "A Low-Power Sigma-Delta Modulator for Wireless Communication Receivers using Adaptive Biasing Circuitry and Cascaded comparator scheme". Springer J. of Analog Integrated Circuits Signal Processing, pp. 359-365, Sept. 2006.
9. R. del Río et al.: CMOS Cascade Sigma-Delta Modulators for Sensors and Telecom - Error Analysis and Practical Design. Springer, 2006.
10. J.Ruiz-Amaya et al.: "High-Level Synthesis of Switched-Capacitor, Switched-Current and Continuous-Time ΣΔ Modulators Using SIMULINK-Based Time-Domain Behavioral Models". IEEE Trans. on Circuits and Systems-I, pp. 1795-1810, Sept. 2005.