Torsten Lehmann
According to our database1,
Torsten Lehmann
authored at least 72 papers
between 1993 and 2024.
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Bibliography
2024
Circuits Syst. Signal Process., July, 2024
2023
Proceedings of the IEEE Nordic Circuits and Systems Conference, 2023
2022
IEEE Trans. Biomed. Eng., 2022
2020
On-Chip Digitally Controlled Operational Amplifier Characterisation Circuit without Additional Pins.
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020
2019
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019
2018
A reconfigurable dual-output buck-boost switched-capacitor converter using adaptive gain and discrete frequency scaling control.
Microelectron. J., 2018
2017
A Statistical Design Approach Using Fixed and Variable Width Transconductors for Positive-Feedback Gain-Enhancement OTAs.
IEEE Trans. Very Large Scale Integr. Syst., 2017
IEEE Trans. Circuits Syst. II Express Briefs, 2017
Partial Dynamic Element Matching Technique for Digital-to-Analog Converters Used for Digital Harmonic-Cancelling Sine-Wave Synthesis.
IEEE Trans. Circuits Syst. I Regul. Pap., 2017
Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems, 2017
2016
A Statistical Design Approach for a Digitally Programmable Mismatch-Tolerant High-Speed Nauta Structure Differential OTA in 65-nm CMOS.
IEEE Trans. Very Large Scale Integr. Syst., 2016
A 0.04 mm<sup>2</sup> Buck-Boost DC-DC Converter for Biomedical Implants Using Adaptive Gain and Discrete Frequency Scaling Control.
IEEE Trans. Biomed. Circuits Syst., 2016
Hybrid dual-mode low voltage dropout regulator with infinite impulse response digital filters.
Proceedings of the IEEE 7th Latin American Symposium on Circuits & Systems, 2016
The effect of amplitude resolution and mismatch on a digital-to-analog converter used for digital harmonic-cancelling sine-wave synthesis.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016
2015
Sensors, 2015
Proceedings of the IEEE 13th International New Circuits and Systems Conference, 2015
Design of a digital harmonic-cancelling sine-wave synthesizer with 100 MHz output frequency, 43.5 dB SFDR, and 2.26 mW power.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015
2014
Sub-Nanoampere One-Shot Single Electron Transistor Readout Electrometry Below 10 Kelvin.
IEEE Trans. Circuits Syst. I Regul. Pap., 2014
Safety Ensuring Retinal Prosthesis With Precise Charge Balance and Low Power Consumption.
IEEE Trans. Biomed. Circuits Syst., 2014
A reconfigurable buck-boost switched capacitor converter architecture for multiple, distributed on-chip load applications.
Proceedings of the IEEE 12th International New Circuits and Systems Conference, 2014
Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014
Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014
Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2014
Proceedings of the 2014 IEEE Asia Pacific Conference on Circuits and Systems, 2014
High-voltage tolerant switch configuration using standard 3.3-V 0.5-μm silicon-on-sapphire CMOS transistors.
Proceedings of the 2014 IEEE Asia Pacific Conference on Circuits and Systems, 2014
2013
Dual-Stacked Current Recycling Linear Regulators With 48% Power Saving for Biomedical Implants.
IEEE Trans. Circuits Syst. I Regul. Pap., 2013
Design of Safe Two-Wire Interface-Driven Chip-Scale Neurostimulator for Visual Prosthesis.
IEEE J. Solid State Circuits, 2013
A 2.6V Silicon-on Sapphire CMOS current imbalance sensing circuit for neurostimulation applications.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
A 7.8V neurostimulator based on cascoded low-voltage Silicon-on-Sapphire MOS transistors.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
Design and simulation of an inductive link using fully integrated receiver coil in biomedical implants.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
Design strategy for enhanced output impedance current-steering DAC in sigma-delta converters.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
Accurate sensor readout circuitry for reliability measurement of hermetically sealed chip-scale biomedical implants.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
Mismatch insensitive automatic tuning control for the single electron transistor readout circuit.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
High current driving charge pumps in distributed biomedical implants using silicon-on-sapphire technology.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013
A 0.3mm<sup>2</sup> 10-b 100MS/s pipelined ADC using Nauta structure op-amps in 180nm CMOS.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013
2012
J. Circuits Syst. Comput., 2012
Towards the implementation of a cryogenic D/A converter for silicon quantum computer controller.
Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems, 2012
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012
A cryogenic single electron transistor readout circuit: Practical issues and measurement considerations.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012
A reconfigurable buck-boost switched capacitor converter with adaptive gain and discrete frequency scaling control.
Proceedings of the 19th IEEE International Conference on Electronics, Circuits and Systems, 2012
Required matching accuracy of biphasic current pulse in multi-channel current mode bipolar stimulation for safety.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012
A method for measuring switching frequency using complex asynchronous logic circuits.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2012
2011
Nanosecond Delay Floating High Voltage Level Shifters in a 0.35 μ m HV-CMOS Technology.
IEEE J. Solid State Circuits, 2011
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011
Towards a chip scale neurostimulator: System architecture of a current-driven 98 channel neurostimulator via a two-wire interface.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011
2010
Current-limited passive charge recovery for implantable neuro-stimulators: Power savings, modelling and characterisation.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010
A cryogenic D/A converter with novel charge injection reduction technique for silicon quantum computer controller circuit.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2010
2008
A novel safety system concept and implementation for implantable stimulators: A universal DC tissue leakage current detector.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008
2007
Proceedings of the 18th European Conference on Circuit Theory and Design, 2007
2006
Microelectronic Retinal Prosthesis: I. A Neurostimulator for the Concurrent Activation of Multiple Electrodes.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
Microelectronic Retinal Prosthesis: II. Use of High-Voltage CMOS in Retinal Neurostimulators.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
The Design and Testing of an Epi-Retinal Vision Prosthesis Neurostimulator Capable of Concurrent Parallel Stimulation.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
2005
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005
2002
2001
Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001
2000
An implantable CMOS signal conditioning system for recording nerve signals with cuff electrodes.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000
Integrating data converters for picoampere currents from electrochemical transducers.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000
1997
Nonlinear backpropagation: doing backpropagation without derivatives of the activation function.
IEEE Trans. Neural Networks, 1997
1993
IEEE Trans. Neural Networks, 1993
Int. J. Neural Syst., 1993