Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/37209
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dandekar, Mohit | - |
dc.contributor.author | MYNY, Kris | - |
dc.contributor.author | Dehaene, Wim | - |
dc.date.accessioned | 2022-04-15T11:54:39Z | - |
dc.date.available | 2022-04-15T11:54:39Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2022-04-07T11:47:42Z | - |
dc.identifier.citation | , p. 407 -410 | - |
dc.identifier.isbn | 978-1-6654-3751-6 | - |
dc.identifier.uri | http://hdl.handle.net/1942/37209 | - |
dc.description.abstract | This paper presents an internally compensated two stage operational amplifier fabricated using unipolar a-IGZO TFT devices integrated on flexible polyimide substrate. A new active load configuration is introduced to realize high incremental impedance and serve as the stage load of the amplifier. The opamp has been manufactured and measured to have 57 dB of open-loop DC-gain and a unity gain frequency of 311 kHz. Further, the internal compensation sets the dominant pole of the opamp achieving a phase margin of 75 degrees. A common mode feedback scheme has been implemented to bias the fully differential gain stages using an auxiliary two-stage OpAmp realized with a conventional diode-connected transistor stage load. This design, to our knowledge, surpasses the highest reported performance of (operational) amplifiers made in a-IGZO technology. | - |
dc.description.sponsorship | European Research Council (ERC) under the European Union, European Research Council (ERC) [716426] | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.subject.other | a-IGZO TFT; Analog Circuits; Operational Amplifier; Active Load; | - |
dc.subject.other | flexible electronics | - |
dc.title | An a-IGZO TFT based Op-Amp with 57 dB DC-Gain, 311 KHz Unity-gain Freq., 75 deg. Phase Margin and 2.43 mW Power on Flexible Substrate | - |
dc.type | Journal Contribution | - |
local.bibliographicCitation.conferencedate | SEP 06-09, 2021 | - |
local.bibliographicCitation.conferencename | 47th IEEE European Solid State Circuits Conference (ESSCIRC) | - |
local.bibliographicCitation.conferenceplace | ELECTR NETWORK | - |
dc.identifier.epage | 410 | - |
dc.identifier.spage | 407 | - |
local.format.pages | 4 | - |
local.bibliographicCitation.jcat | C1 | - |
dc.description.notes | Dandekar, M (corresponding author), Katholieke Univ Leuven, ESAT MICAS, Kasteelpk Arenberg 10, B-3001 Heverlee, Belgium. | - |
dc.description.notes | mohit.dandekar@esat.kukuven.be | - |
local.publisher.place | 345 E 47TH ST, NEW YORK, NY 10017 USA | - |
local.type.refereed | Refereed | - |
local.type.specified | Proceedings Paper | - |
dc.identifier.doi | 10.1109/ESSCIRC53450.2021.9567794 | - |
dc.identifier.isi | WOS:000766309500094 | - |
local.provider.type | wosris | - |
local.bibliographicCitation.btitle | ESSCIRC 2021 - IEEE 47TH EUROPEAN SOLID STATE CIRCUITS CONFERENCE | - |
local.description.affiliation | [Dandekar, Mohit; Dehaene, Wim] Katholieke Univ Leuven, ESAT MICAS, Kasteelpk Arenberg 10, B-3001 Heverlee, Belgium. | - |
local.description.affiliation | [Myny, Kris] IMEC, Leuven, Belgium. | - |
local.description.affiliation | [Myny, Kris] Katholieke Univ Leuven, ESAT MNS, Wetenschapspk 27, B-3590 Diepenbeek, Belgium. | - |
local.uhasselt.international | no | - |
item.fullcitation | Dandekar, Mohit; MYNY, Kris & Dehaene, Wim (2021) An a-IGZO TFT based Op-Amp with 57 dB DC-Gain, 311 KHz Unity-gain Freq., 75 deg. Phase Margin and 2.43 mW Power on Flexible Substrate. In: , p. 407 -410. | - |
item.fulltext | With Fulltext | - |
item.contributor | Dandekar, Mohit | - |
item.contributor | MYNY, Kris | - |
item.contributor | Dehaene, Wim | - |
item.accessRights | Restricted Access | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
An_a-IGZO_TFT_based_Op-Amp_with_57_dB_DC-Gain_311_KHz_Unity-gain_Freq._75_deg._Phase_Margin_and_2.43_mW_Power_on_Flexible_Substrate.pdf Restricted Access | Published version | 3.76 MB | Adobe PDF | View/Open Request a copy |
WEB OF SCIENCETM
Citations
7
checked on Sep 26, 2024
Page view(s)
32
checked on Sep 6, 2022
Download(s)
4
checked on Sep 6, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.