Publications (Total)

2020

546.
Becker , J. ; Rossak , P. ; Herkle , A. ; Mandry , H. ; Ortmanns , M.
Comparison of measurement and readout strategies for RO-PUFs on Xilinx Zynq-7000 SoC FPGAs
IEEE International Symposium on Circuits and Systems (ISCAS), Seville, Spain
May 2020
545.
Herkle , A. ; Mandry , H. ; Becker , J. ; Reich , S. ; Sporer , M. ; Ortmanns , M.
Extracting Weak PUFs from Differential Nonlinearity of Digital-to-Analog Converters
IEEE International Symposium on Circuits and Systems (ISCAS), Seville, Spain
May 2020
544.
Herkle , A. ; Mandry , H. ; Becker , J. ; Ortmanns , M.
Live Demonstration: Generating FPGA Fingerprints utilizing Full-Chip Characterization with Ring-Oscillator PUFs
IEEE International Symposium on Circuits and Systems (ISCAS), Seville, Spain
May 2020
543.
Reich , S. ; Sporer , M. ; Ortmanns , M.
A self-compensated, low-offset Voltage Buffer for Input Impedance Boosting in Chopped Neural Front-ends
IEEE International Symposium on Circuits and Systems (ISCAS), Seville, Spain
May 2020
542.
Qi , L. ; Jain , A. ; Jiang , D. ; Sin , S. ; Martins , R. P. ; Ortmanns , M.
A 76.6-dB-SNDR 50-MHz-BW 29.2-mW Multi-Bit CT Sturdy MASH With DAC Non-Linearity Tolerance
IEEE Journal of Solid-State Circuits
February 2020
DOI:10.1109/JSSC.2019.2942359

2019

541.
Wagner , J. ; Vogelmann , P. ; Ortmanns , M.
On the Signal Filtering Property of CT Incremental Sigma-Delta ADCs
IEEE Transactions on Circuits and Systems—II: Express Briefs
November 2019
540.
Rajabzadeh , M. ; Ungethüm , J. ; Herkle , A. ; Schilpp , C. ; Fauler , M. ; Wittekindt , O. ; Ortmanns , M.
A 24-Ch. Multi-Electrode Array Allowing Fast EIS to Determine Transepithelial Electrical Resistance
2019 IEEE Biomedical Circuits and Systems Conference (BioCAS), Nara, Japan
October 2019
539.
Mokhtar , M. ; Vogelmann , P. ; Haas , M. ; Ortmanns , M.
A 94.3 dB SFDR, 91.5 dB DR, 200 kS/s CT Incremental Delta-Sigma Modulator with Differentially Reset FIR Feedback
IEEE European Solid-State Circuits conference (ESSDERC/ESSCIRC), Krakow, Poland
September 2019
538.
Rajabzadeh , M. ; Häberle , M. ; Jain , A. ; Ortmanns , M.
An Integrated Readout for Current Sensing Based on a Sigma Delta Modulator with Switched Capacitor Feedback
IEEE European Solid-State Circuits conference (ESSDERC/ESSCIRC), Krakow, Poland
September 2019
537.
Nikas , A. ; Jambunathan , S. ; Klein , L. ; Völker , M. ; Ortmanns , M.
A Continuous-Time Delta-Sigma Modulator Using a Modified Instrumentation Amplifier and Current Reuse DAC for Neural Recording
IEEE Journal of Solid-State Circuits PP(99):1-13
August 2019
DOI:10.1109/JSSC.2019.2931811
536.
Rajabzadeh , M. ; Häberle , M. ; Ortmanns , M.
Comparison of Direct Digitization Current Sensing Circuits for EIS
15th Conference on PhD Research in Microelectronics and Electronics (PRIME 2019), Lausanne, Switzerland
July 2019
535.
Chi , J. ; Mandry , H. ; Ortmanns , M.
Finite Gain-Bandwidth of Q Enhancement in Bandpass CT ΣΔ Modulator and Compensation
IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, pp. 1-5.
May 2019
534.
Mandry , H. ; Herkle , A. ; Kürzinger , L. ; Müelich , S. ; Becker , J. ; Fischer , R. ; Ortmanns , M.
Modular PUF Coding Chain with High-Speed Reed-Muller Decoder
IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan
May 2019
533.
Luo , Y. ; Jain , A. ; Wagner , J. ; Ortmanns , M.
Input Referred Comparator Noise in SAR ADCs
IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 66, no. 5, pp. 718-722
May 2019
DOI:10.1109/TCSII.2019.2909429
532.
Herkle , A. ; Mandry , H. ; Becker , J. ; Ortmanns , M.
In-depth Analysis and Enhancements of RO-PUFs with a Partial Reconfiguration Framework on Xilinx Zynq-7000 SoC FPGAs
IEEE International Symposium on Hardware Oriented Security and Trust (HOST), Tysons Corner, USA
May 2019
DOI:10.18725/OPARU-14107
531.
Mokhtar , M. ; Vogelmann , P. ; Wagner , J. ; Ortmanns , M.
Incremental Sturdy-MASH Sigma-Delta Modulator with Reduced Sensitivity to DAC Mismatch
IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan
May 2019
530.
Jain , A. ; Abdelaal , A. ; Ortmanns , M.
Effective Filtering of Requantization Error in Dual Quantized CTDSM using FIR DAC
IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan, pp. 1-5.
May 2019
529.
Rajabzadeh , M. ; Ungethüm , J. ; Mandry , H. ; Schilpp , C. ; Wittekindt , O. ; Ortmanns , M.
An Evaluation Study of Various Excitation Signals for Electrical Impedance Spectroscopy
IEEE International Symposium on Circuits and Systems (ISCAS), Sapporo, Japan
May 2019
528.
Gambach , S. ; Kaim , H. ; Schütz , H. ; Steinhoff , R. ; Moll , S. ; Rothermel , A.
Evaluierung einer getakteten Leistungsregelung für biomedizinische Implantate
Analogworkshop 2019, Universität Stuttgart
March 2019
527.
Luo , Y. ; Jain , A. ; Ortmanns , M.
A Multi-bit Delta-Sigma DAC Architecture with Internal DAC Non-linearity Suppression
Analogworkshop 2019, Universität Stuttgart
March 2019
526.
Kaim , H. ; Gambach , S. ; Schütz , H. ; Steinhoff , R. ; Moll , S. ; Rothermel , A.
Implementierung einer automatischen Helligkeitsregelung für ein subretinales Implantat
Analogworkshop 2019, Universität Stuttgart
March 2019
525.
Qi , L. ; Jain , A. ; Jiang , D. ; Sin , S. ; Martins , R. ; Ortmanns , M.
A 76.6dB-SNDR 50MHz-BW 29.2mW Noise-Coupling-Assisted CT Sturdy MASH ΔΣ Modulator with 1.5b/4b Quantizers in 28nm CMOS
IEEE International Solid- State Circuits Conference - (ISSCC), San Francisco, USA
February 2019
524.
Vogelmann , P. ; Mokhtar , M. ; Luo , Y. ; Ortmanns , M.
Next-Generation ADCs, High-Performance Power Management, and Technology Considerations for Advanced Integrated Circuits: Advances in Analog Circuit Design 2019
Herausgeber: Springer
2019
ISBN:978-3030252663
523.
Vogelmann , P. ; Wagner , J. ; Haas , M. ; Ortmanns , M.
A Dynamic Power Reduction Technique for Incremental ΔΣ Modulators
IEEE Journal of Solid-State Circuits
January 2019

2018

522.
Schütz , H. ; Djekic , D. ; Gambach , S. ; Kaim , H. ; Steinhoff , R. ; Rothermel , A.
Current Mode Communication Scheme for Subretinal Implants with 8mV RMS Wire Potential
25th IEEE International Conference on Electronics, Circuits and Systems (ICECS)
December 2018