John G. Kauffman
John G. Kauffman
Uni-Ulm Germany
Verified email at uni-ulm.de - Homepage
Title
Cited by
Cited by
Year
An 8.5 mW Continuous-TimeModulator With 25 MHz Bandwidth Using Digital Background DAC Linearization to Achieve 63.5 dB SNDR and 81 dB SFDR
JG Kauffman, P Witte, J Becker, M Ortmanns
IEEE Journal of Solid-State Circuits 46 (12), 2869-2881, 2011
892011
A 72 dB DR, CT ΔΣ modulator using digitally estimated, auxiliary DAC linearization achieving 88 fJ/conv-step in a 25 MHz Bw
JG Kauffman, P Witte, M Lehmann, J Becker, Y Manoli, M Ortmanns
IEEE Journal of Solid-State Circuits 49 (2), 392-404, 2013
652013
A 72dB-DR ΔΣ CT modulator using digitally estimated auxiliary DAC linearization achieving 88fJ/conv in a 25MHz BW
P Witte, JG Kauffman, J Becker, Y Manoli, M Ortmanns
2012 IEEE International Solid-State Circuits Conference, 154-156, 2012
562012
An 8mW 50MS/s CT ΔΣ modulator with 81dB SFDR and digital background DAC linearization
JG Kauffman, P Witte, J Becker, M Ortmanns
2011 IEEE International Solid-State Circuits Conference, 472-474, 2011
442011
A 10 MHz bandwidth, 70 dB SNDR continuous time delta-sigma modulator with digitally improved reconfigurable blocker rejection
R Ritter, JG Kauffman, J Becker, M Ortmanns
IEEE Journal of Solid-State Circuits 51 (3), 660-670, 2016
242016
A 67dB DR 50MHz BW CT Delta Sigma modulator achieving 207 fJ/conv
JG Kauffman, C Chu, J Becker, M Ortmanns
2013 IEEE Asian Solid-State Circuits Conference (A-SSCC), 401-404, 2013
152013
A correlation-based background error estimation technique for bandpass Delta–Sigma ADC DACs
P Witte, JG Kauffman, J Becker, M Ortmanns
IEEE Transactions on Circuits and Systems II: Express Briefs 58 (11), 748-752, 2011
92011
Apparatus for overload recovery of an integrator in a sigma-delta modulator
JG Kauffman, K Dufrene
US Patent 9,680,496, 2017
82017
A DAC cell with improved ISI and noise performance using native switching for multi-bit CT Delta Sigma modulators
JG Kauffman, R Ritter, C Chu, M Ortmanns
2013 IEEE International Symposium on Circuits and Systems (ISCAS), 574-577, 2013
72013
Analysis and design of high speed/high linearity continuous time delta-sigma modulator
C Chu, T Brückner, JG Kauffman, J Anders, J Becker, M Ortmanns
2013 IEEE International Symposium on Circuits and Systems (ISCAS), 1268-1271, 2013
62013
Terminal fitting, a connector and a method for forming a terminal fitting that facilitate insertion of the terminal fitting into the connector
Y Fukatsu
US Patent 6,692,303, 2004
62004
A reconfigurable Continuous-Time ΔΣ-ADC using a digitally programmable gm-C array
D Angele, M Stein, JG Kauffman, M Ortmanns, J Becker
2012 IEEE 55th International Midwest Symposium on Circuits and Systems …, 2012
42012
Integrator swing reduction in feedback compensated sigma-delta modulators
R Ritter, JG Kauffman, M Lorenz, M Ortmanns
2013 IEEE International Symposium on Circuits and Systems (ISCAS), 2026-2029, 2013
32013
Low supply class AB output amplifier
JG Kauffman
US Patent 9,859,856, 2018
22018
Single amplifer bi-quad sigma-delta modulator
JG Kauffman, U Schuetz
US Patent 9,559,719, 2017
22017
Apparatus for correcting linearity of a digital-to-analog converter
JG Kauffman, U Schuetz
US Patent 9,509,326, 2016
22016
A power efficient MDAC design with correlated double sampling for a 2-step-flash ADC
R Ritter, JG Kauffman, M Ortmanns
2012 IEEE International Symposium on Circuits and Systems (ISCAS), 3138-3141, 2012
22012
Apparatus for overload recovery of an integrator in a sigma-delta modulator
JG Kauffman, K Dufrene
US Patent 10,680,637, 2020
12020
Sigma-delta analog-to-digital converter including loop filter having components for feedback digital-to-analog converter correction
M Bresciani, JG Kauffman, U Schuetz, P Torta, F Conzatti
US Patent 9,866,227, 2018
12018
A 1.92-GS/s CT ΔΣ modulator with 70-db DR and 78-db SFDR in 15-MHz bandwidth
C Chu, JG Kauffman, J Anders, J Becker, M Ortmanns, M Epp, S Chartier
2014 IEEE 12th International New Circuits and Systems Conference (NEWCAS …, 2014
12014
The system can't perform the operation now. Try again later.
Articles 1–20