| Author | Rajabzadeh, Mahdi | dc.contributor.author |
| Author | Djekic, Denis | dc.contributor.author |
| Author | Häberle, Matthias | dc.contributor.author |
| Author | Becker, Joachim | dc.contributor.author |
| Author | Anders, Jens | dc.contributor.author |
| Author | Ortmanns, Maurits | dc.contributor.author |
| Date of accession | 2020-01-10T13:51:18Z | dc.date.accessioned |
| Available in OPARU since | 2020-01-10T13:51:18Z | dc.date.available |
| Date of first publication | 2018-05-04 | dc.date.issued |
| Abstract | In this paper, a comparison between three different current readouts for micro-potentiostats is presented: resistive transimpedance amplifier (R-TIA), capacitive transimpedance amplifier (C-TIA), and current-mode continuous-time sigma-delta modulator (Current-CTSDM). The comparison is carried out
on the signal transfer function, the required amplifier gainbandwidth (GBW), its input referred noise current, required area and power, and dynamic range. Each approach and its limitations are separately discussed. The three systems have been simulated using VerilogA models and the results are compared. It is shown that each system comes with its own limitations, however current-mode CTSDM are more beneficial due to their intrinsic digitization. | dc.description.abstract |
| Language | en_US | dc.language.iso |
| Publisher | Universität Ulm | dc.publisher |
| License | Standard (ohne Print-on-Demand) | dc.rights |
| Link to license text | https://oparu.uni-ulm.de/xmlui/license_opod_v1 | dc.rights.uri |
| Keyword | Current-CTSDM | dc.subject |
| Keyword | current readouts | dc.subject |
| Keyword | comparison | dc.subject |
| Keyword | micro-potentiostats | dc.subject |
| Keyword | resistive transimpedance amplifier | dc.subject |
| Keyword | R-TIA | dc.subject |
| Keyword | current-mode continuous-time sigma-delta modulator | dc.subject |
| Dewey Decimal Group | DDC 620 / Engineering & allied operations | dc.subject.ddc |
| LCSH | Potentiostat | dc.subject.lcsh |
| LCSH | Transistors | dc.subject.lcsh |
| LCSH | Radio frequency | dc.subject.lcsh |
| LCSH | Capacitance meters | dc.subject.lcsh |
| LCSH | Electric resistors | dc.subject.lcsh |
| LCSH | Transfer functions | dc.subject.lcsh |
| LCSH | Detectors | dc.subject.lcsh |
| LCSH | Modulation (Electronics) | dc.subject.lcsh |
| LCSH | Amplifiers (Electronics) | dc.subject.lcsh |
| Title | Comparison study of integrated potentiostats : Resistive-TIA, Capacitive-TIA, CT ΣΔ Modulator | dc.title |
| Resource type | Beitrag zu einer Konferenz | dc.type |
| Version | acceptedVersion | dc.description.version |
| DOI | http://dx.doi.org/10.18725/OPARU-23800 | dc.identifier.doi |
| URN | http://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-23863-2 | dc.identifier.urn |
| GND | Transistor | dc.subject.gnd |
| GND | Stromversorgung <Elektrotechnik> | dc.subject.gnd |
| GND | Vergleich | dc.subject.gnd |
| GND | Verstärker | dc.subject.gnd |
| GND | Radiofrequenzbereich | dc.subject.gnd |
| Faculty | Fakultät für Ingenieurwissenschaften, Informatik und Psychologie | uulm.affiliationGeneral |
| Institution | Institut für Mikroelektronik | uulm.affiliationSpecific |
| Peer review | ja | uulm.peerReview |
| DCMI Type | Text | uulm.typeDCMI |
| Category | Publikationen | uulm.category |
| In cooperation with | Universität Stuttgart | uulm.cooperation |
| DOI of original publication | 10.1109/ISCAS.2018.8351029 | dc.relation1.doi |
| Source - Title of source | 2018 IEEE International Symposium on Circuits and Systems (ISCAS) | source.title |
| Source - Place of publication | Institute of Electrical and Electronics Engineers | source.publisher |
| Source - Volume | 2018 | source.volume |
| Source - Year | 2018 | source.year |
| Source - eISSN | 2379-447X | source.identifier.eissn |
| Source - ISBN | 978-1-5386-4882-7 | source.identifier.isbn |
| Funding | GRK 2203 / Mikro- und nanoskalige Sensorik für die Lunge (PULMOSENS) / DFG / GRK / 278012962 | uulm.funding |
| Conference name | 2018 IEEE International Symposium on Circuits and Systems (ISCAS) | uulm.conferenceName |
| Conference place | Florenz | uulm.conferencePlace |
| Conference start date | 2018-05-27 | uulm.conferenceStartDate |
| Conference end date | 2018-05-30 | uulm.conferenceEndDate |
| University Bibliography | ja | uulm.unibibliographie |
