Publications (Total)
2023
603.
Reich,
S.;
Sporer,
M.;
Ortmanns,
M.
A Flexible Power Management System-On-Chip for Implantable Brain-Machine-Interfaces
21st IEEE Interregional NEWCAS Conference (NEWCAS), Edinburgh, Scotland
June 2023
A Flexible Power Management System-On-Chip for Implantable Brain-Machine-Interfaces
21st IEEE Interregional NEWCAS Conference (NEWCAS), Edinburgh, Scotland
June 2023
| DOI: | 10.1109/NEWCAS57931.2023.10198129 |
602.
Reich,
S.;
Sporer,
M.;
Ortmanns,
M.
A Time-Domain Charge-Balancing Method for Neuromodulators
21st IEEE Interregional NEWCAS Conference (NEWCAS), Edinburgh, Scotland
June 2023
A Time-Domain Charge-Balancing Method for Neuromodulators
21st IEEE Interregional NEWCAS Conference (NEWCAS), Edinburgh, Scotland
June 2023
| DOI: | 10.1109/NEWCAS57931.2023.10198109 |
601.
Pietzko,
M.;
Spiess,
J.;
Ungethüm,
J.;
Kauffman,
J. G.;
Li,
Q.;
Ortmanns,
M.
Bitwise ELD Compensation under Integrator Nonidealities in ΔΣ Modulators
21st IEEE Interregional NEWCAS Conference (NEWCAS), Edinburgh, United Kingdom
June 2023
Bitwise ELD Compensation under Integrator Nonidealities in ΔΣ Modulators
21st IEEE Interregional NEWCAS Conference (NEWCAS), Edinburgh, United Kingdom
June 2023
| DOI: | 10.1109/NEWCAS57931.2023.10198050 |
600.
Sporer,
M.;
Graber,
N.;
Reich,
S.;
Gueli,
C.;
Becker,
J.;
Stieglitz,
T.;
Ortmanns,
M.
NeuroBus – Architecture and Communication Bus for an Ultra-Flexible Neural Interface
IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA, USA
May 2023
NeuroBus – Architecture and Communication Bus for an Ultra-Flexible Neural Interface
IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA, USA
May 2023
| DOI: | 10.1109/ISCAS46773.2023.10181816 |
599.
Pietzko,
M.;
Ungethüm,
J.;
Kauffman,
J. G.;
Ortmanns,
M.
Delay Error Shaping in ΔΣ Modulators Using Time-Interleaved High Resolution Quantizers
IEEE Transactions on Circuits and Systems I: Regular Papers
May 2023
Delay Error Shaping in ΔΣ Modulators Using Time-Interleaved High Resolution Quantizers
IEEE Transactions on Circuits and Systems I: Regular Papers
May 2023
| DOI: | 10.1109/TCSI.2023.3269573 |
598.
Kässer,
P.;
Ismail,
O.;
Rudorf,
C.;
Wagner,
J.;
Ortmanns,
M.
Linear-Exponential I-DS ADCs: Analysis, Limitations and Higher Order
IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA, USA, pp. 1-5
May 2023
Linear-Exponential I-DS ADCs: Analysis, Limitations and Higher Order
IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA, USA, pp. 1-5
May 2023
| DOI: | 10.1109/ISCAS46773.2023.10182215 |
597.
Dalla Longa,
M.;
Conzatti,
F.;
Ceballos,
J.L.;
Ortmanns,
M.
On the Intrinsic Linearity Limitations of Single-Bit Delta Sigma Modulators
IEEE International Symposium on Circuits and Systems (ISCAS)
May 2023
On the Intrinsic Linearity Limitations of Single-Bit Delta Sigma Modulators
IEEE International Symposium on Circuits and Systems (ISCAS)
May 2023
| DOI: | 10.1109/ISCAS46773.2023.10181538 |
596.
Lippmann,
B.;
Hatsch,
J.;
Seidl,
S.;
Houdeau,
D.;
Subrahmanyam,
N. P.;
Schneider,
D.;
Safieh,
M.;
Passarelli,
A.;
Maftun,
A.;
Brunner,
M.;
Music,
T.;
Pehl,
M.;
Siddiqui,
T.;
Brederlow,
R.;
Schlichtmann,
U.;
Driemeyer,
B.;
Ortmanns,
M.;
Hesselbarth,
R.;
Hiller,
M.
VE-FIDES: Designing Trustworthy Supply Chains Using Innovative Fingerprinting Implementations
Design, Automation & Test in Europe Conference & Exhibition (DATE)
April 2023
VE-FIDES: Designing Trustworthy Supply Chains Using Innovative Fingerprinting Implementations
Design, Automation & Test in Europe Conference & Exhibition (DATE)
April 2023
| DOI: | 10.23919/DATE56975.2023.10137026 |
595.
Dalla Longa,
M.;
Conzatti,
F.;
Hofmann,
T.;
Kauffman,
J. G.;
Ortmanns,
M.
An Intrinsically Linear 13-Level Capacitive DAC for Delta Sigma Modulators
IEEE Transactions on Circuits and Systems II: Express Briefs
April 2023
An Intrinsically Linear 13-Level Capacitive DAC for Delta Sigma Modulators
IEEE Transactions on Circuits and Systems II: Express Briefs
April 2023
| DOI: | doi.org/10.1109/TCSII.2022.3224878 |
594.
Reich,
S.;
Fritschi,
D.;
Sporer,
M.;
Ortmanns,
M.
In Vitro Study of Artifact-Recovery Using a 32-Channel Neuromodulator Platform
IEEE Transactions on Circuits and Systems I: Regular Papers (Early Access)
March 2023
In Vitro Study of Artifact-Recovery Using a 32-Channel Neuromodulator Platform
IEEE Transactions on Circuits and Systems I: Regular Papers (Early Access)
March 2023
| DOI: | 10.1109/TCSI.2023.3255549 |
593.
Chan,
C.-H.;
Zhu,
Y.;
Qi,
L.;
Sin,
S.-W.;
Ortmanns,
M.;
Martins,
R. P.
High-Performance Oversampling ADCs
Paulo da Silva Martins, R., Mak, PI. (eds) Analog and Mixed-Signal Circuits in Nanoscale CMOS. Analog Circuits and Signal Processing. Springer, Cham. Edition
January 2023
High-Performance Oversampling ADCs
Paulo da Silva Martins, R., Mak, PI. (eds) Analog and Mixed-Signal Circuits in Nanoscale CMOS. Analog Circuits and Signal Processing. Springer, Cham. Edition
January 2023
| DOI: | doi.org/10.1007/978-3-031-22231-3_5 |
2022
592.
Mokhtar,
M. A.;
Abdelaal,
A.;
Sporer,
M.;
Becker,
J.;
Kauffman,
J. G.;
Ortmanns,
M.
A 0.9-V DAC-Calibration-Free Continuous-Time Incremental Delta-Sigma Modulator Achieving 97-dB SFDR at 2 MS/s in 28-nm CMOS
IEEE Journal of Solid-State Circuits, Volume: 57, Issue: 11
November 2022
A 0.9-V DAC-Calibration-Free Continuous-Time Incremental Delta-Sigma Modulator Achieving 97-dB SFDR at 2 MS/s in 28-nm CMOS
IEEE Journal of Solid-State Circuits, Volume: 57, Issue: 11
November 2022
| DOI: | 10.1109/JSSC.2022.3160325 |
591.
Sporer,
M.;
Reich,
S.;
Mandry,
H.;
Becker,
J.;
Ortmanns,
M.
A Wireless Headstage Prototype Based on a Neurorecorder IC
IEEE Biomedical Circuits and Systems Conference (BioCAS), Taipei, Taiwan
October 2022
A Wireless Headstage Prototype Based on a Neurorecorder IC
IEEE Biomedical Circuits and Systems Conference (BioCAS), Taipei, Taiwan
October 2022
| DOI: | 10.1109/BioCAS54905.2022.9948554 |
590.
Zhang,
J.;
Sin,
S.-W.;
Liu,
Y.;
Ye,
F.;
Wang,
G.;
Ortmanns,
M.;
Qi,
L.
On the Synthesis of Continuous-Time Sturdy MASH Delta-Sigma Modulators
IEEE Transactions on Circuits and Systems II: Express Briefs
October 2022
On the Synthesis of Continuous-Time Sturdy MASH Delta-Sigma Modulators
IEEE Transactions on Circuits and Systems II: Express Briefs
October 2022
| DOI: | 10.1109/TCSII.2022.3212059 |
589.
Reich,
S.;
Ammann,
P.;
Sporer,
M.;
Ortmanns,
M.
An Onchip Electrode Impedance Estimation achieving 1.2 dB 3σ-Accuracy with Minimum Hardware Overhead
IEEE Biomedical Circuits and Systems Conference (BioCAS), Taipeh, Taiwan
October 2022
An Onchip Electrode Impedance Estimation achieving 1.2 dB 3σ-Accuracy with Minimum Hardware Overhead
IEEE Biomedical Circuits and Systems Conference (BioCAS), Taipeh, Taiwan
October 2022
| DOI: | 10.1109/BioCAS54905.2022.9948672 |
588.
Driemeyer,
B.;
Mandry,
H.;
Wiens,
D.-P.;
Becker,
J.;
Ortmanns,
M.
PUF-Entropy Extraction of DAC Intersymbol-Interference using Continuous-Time Delta-Sigma ADCs
IEEE International Conference on Electronics, Circuits and Systems (ICECS)
October 2022
PUF-Entropy Extraction of DAC Intersymbol-Interference using Continuous-Time Delta-Sigma ADCs
IEEE International Conference on Electronics, Circuits and Systems (ICECS)
October 2022
| DOI: | 10.1109/ICECS202256217.2022.9971072 |
587.
Reich,
S.;
Sporer,
M.;
Becker,
J.;
Rieger,
S. B.;
Schüttler,
M.;
Ortmanns,
M.
A 32-ch Neuromodulator with redundant Voltage Monitors avoiding Blocking Capacitors
IEEE ESSDERC/ESSCIRC 2022, Milan, Italy
September 2022
A 32-ch Neuromodulator with redundant Voltage Monitors avoiding Blocking Capacitors
IEEE ESSDERC/ESSCIRC 2022, Milan, Italy
September 2022
586.
Häberle,
M.;
Djekic,
D.;
Krüger,
D.;
Rajabzadeh,
M.;
Ortmanns,
M.;
Anders,
J.
An Integrator-Differentiator Transimpedance Amplifier Using Tunable Linearized High-Value Multi-Element Pseudo-Resistors
IEEE Transactions on Circuits and Systems--I: Regular Papers
August 2022
An Integrator-Differentiator Transimpedance Amplifier Using Tunable Linearized High-Value Multi-Element Pseudo-Resistors
IEEE Transactions on Circuits and Systems--I: Regular Papers
August 2022
| DOI: | 10.1109/TCSI.2022.3174174 |
585.
Sporer,
M.;
Reich,
S.;
Kauffman,
J. G.;
Ortmanns,
M.
A Direct Digitizing Chopped Neural Recorder Using a Body-Induced Offset Based DC Servo Loop
IEEE Transactions on Biomedical Circuits and Systems
June 2022
A Direct Digitizing Chopped Neural Recorder Using a Body-Induced Offset Based DC Servo Loop
IEEE Transactions on Biomedical Circuits and Systems
June 2022
| DOI: | 10.1109/TBCAS.2022.3177241 |
584.
Reich,
S.;
Kunze,
G.;
Sporer,
M.;
Ortmanns,
M.
Analysis of Chopper Ripple Reduction by Delayed Sampling
SMACD / PRIME 2022; International Conference on SMACD and 17th International Conference on PRIME, pp. 1-4
June 2022
Analysis of Chopper Ripple Reduction by Delayed Sampling
SMACD / PRIME 2022; International Conference on SMACD and 17th International Conference on PRIME, pp. 1-4
June 2022
583.
Reich,
S.;
Fritschi,
D.;
Sporer,
M.;
Ortmanns,
M.
Artifact-Recovery in Neuromodulators using Tunable High-Pass Corners
20th IEEE International NEWCAS Conference, Québec, Canada
June 2022
Artifact-Recovery in Neuromodulators using Tunable High-Pass Corners
20th IEEE International NEWCAS Conference, Québec, Canada
June 2022
582.
Wagner,
J.;
Mokhtar,
M. A.;
Ortmanns,
M.
Automated Design of Sigma-Delta Modulators with FIR Feedback
IEEE International Symposium on Circuits and Systems (ISCAS), Austin, USA
June 2022
Automated Design of Sigma-Delta Modulators with FIR Feedback
IEEE International Symposium on Circuits and Systems (ISCAS), Austin, USA
June 2022
581.
Reich,
S.;
Fritschi,
D.;
Sporer,
M.;
Ortmanns,
M.
An Experimental Reliability Study of Pseudo-Resistors in Biomedical Applications
IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA
May 2022
An Experimental Reliability Study of Pseudo-Resistors in Biomedical Applications
IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, USA
May 2022
580.
Pietzko,
M.;
Ungethüm,
J.;
Kauffman,
J. G.;
Li,
Q.;
Ortmanns,
M.
Bitwise ELD Compensation in ∆Σ Modulators
IEEE International Symposium on Circuits and Systems (ISCAS), Austin, USA
May 2022
Bitwise ELD Compensation in ∆Σ Modulators
IEEE International Symposium on Circuits and Systems (ISCAS), Austin, USA
May 2022
| DOI: | 10.1109/ISCAS48785.2022.9937305 |
579.
Driemeyer,
B.;
Spiess,
J.;
Kauffman,
J. G.;
Ortmanns,
M.
Complexity Reduced LUT-Based DAC Correction in Continuous-Time Delta-Sigma Modulators
IEEE International Symposium on Circuits and Systems (ISCAS)
May 2022
Complexity Reduced LUT-Based DAC Correction in Continuous-Time Delta-Sigma Modulators
IEEE International Symposium on Circuits and Systems (ISCAS)
May 2022
| DOI: | 10.1109/ISCAS48785.2022.9937300 |