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Design of a low-voltage op-amp-less ASDM to linearise VCO-ADC

Amir Babaie Fishani (UGent) and Pieter Rombouts (UGent)
(2016) ELECTRONICS LETTERS. 52(11). p.911-912
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Abstract
A very simple asynchronous sigma delta modulator design for linearisation of VCO ADC's is presented. The circuit only consists of a passive feedback filter and a Schmitt Trigger. By proper sizing, the non-linearity error can be reduced to well below 0.12% for input signals that go almost rail-to-rail. The design has been manufactured in the low power version of TSMC 65 nm technology and was measured at a 1 V power supply.
Keywords
passive feedback filter, low-voltage op-amp-less ASDM design, size 65 nm, low power version, asynchronous sigma delta modulator design, VCO ADC linearisation, Schmitt trigger, voltage-controlled oscillators, sigma-delta modulation, integrated circuit design, low-power electronics, voltage 1 V

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Citation

Please use this url to cite or link to this publication:

MLA
Babaie Fishani, Amir, and Pieter Rombouts. “Design of a Low-voltage Op-amp-less ASDM to Linearise VCO-ADC.” ELECTRONICS LETTERS 52.11 (2016): 911–912. Print.
APA
Babaie Fishani, A., & Rombouts, P. (2016). Design of a low-voltage op-amp-less ASDM to linearise VCO-ADC. ELECTRONICS LETTERS, 52(11), 911–912.
Chicago author-date
Babaie Fishani, Amir, and Pieter Rombouts. 2016. “Design of a Low-voltage Op-amp-less ASDM to Linearise VCO-ADC.” Electronics Letters 52 (11): 911–912.
Chicago author-date (all authors)
Babaie Fishani, Amir, and Pieter Rombouts. 2016. “Design of a Low-voltage Op-amp-less ASDM to Linearise VCO-ADC.” Electronics Letters 52 (11): 911–912.
Vancouver
1.
Babaie Fishani A, Rombouts P. Design of a low-voltage op-amp-less ASDM to linearise VCO-ADC. ELECTRONICS LETTERS. HERTFORD: INST ENGINEERING TECHNOLOGY-IET; 2016;52(11):911–2.
IEEE
[1]
A. Babaie Fishani and P. Rombouts, “Design of a low-voltage op-amp-less ASDM to linearise VCO-ADC,” ELECTRONICS LETTERS, vol. 52, no. 11, pp. 911–912, 2016.
@article{8038453,
  abstract     = {A very simple asynchronous sigma delta modulator design for linearisation of VCO ADC's is presented. The circuit only consists of a passive feedback filter and a Schmitt Trigger. By proper sizing, the non-linearity error can be reduced to well below 0.12% for input signals that go almost rail-to-rail. The design has been manufactured in the low power version of TSMC 65 nm technology and was measured at a 1 V power supply.},
  author       = {Babaie Fishani, Amir and Rombouts, Pieter},
  issn         = {0013-5194},
  journal      = {ELECTRONICS LETTERS},
  keywords     = {passive feedback filter,low-voltage op-amp-less ASDM design,size 65 nm,low power version,asynchronous sigma delta modulator design,VCO ADC linearisation,Schmitt trigger,voltage-controlled oscillators,sigma-delta modulation,integrated circuit design,low-power electronics,voltage 1 V},
  language     = {eng},
  number       = {11},
  pages        = {911--912},
  publisher    = {INST ENGINEERING TECHNOLOGY-IET},
  title        = {Design of a low-voltage op-amp-less ASDM to linearise VCO-ADC},
  url          = {http://dx.doi.org/10.1049/el.2016.0235},
  volume       = {52},
  year         = {2016},
}

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