IEEE - Institute of Electrical and Electronics Engineers, Inc. - A 71dB SFDR open loop VCO-based ADC using 2-level PWM modulation

2011 Symposium on VLSI Circuits

Author(s): Rao, S. ; Young, B. ; Elshazly, A. ; Wenjing Yin ; Sasidhar, N. ; Hanumolu, P.K.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 2011
Conference Location: Kyoto, Japan, Japan
Conference Date: 15 June 2011
Page(s): 270 - 271
ISBN (CD): 978-4-86348-166-4
ISBN (Paper): 978-1-61284-175-5
ISSN (CD): 2158-5601
ISSN (Electronic): 2158-5636
ISSN (Paper): 2158-5601
Regular:

A highly linear calibration free VCO-based ADC uses a two-level modulator to eliminate distortion caused by tuning non-linearity of the VCO. The proposed architecture does not require a... View More

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