MSc B. Gönen

PhD student
Electronic Instrumentation (EI), Department of Microelectronics

Expertise: Very low power audio ADCs

Publications

  1. A Low Power Continuous-Time Zoom ADC for Audio Applications
    B. Gönen; S. Karmakar; R. van Veldhoven; K. A. A. Makinwa;
    IEEE Journal of Solid-State Circuits,
    Volume 55, pp. 1023-1031, 12 2019. DOI: 10.1109/JSSC.2019.2959480
    Abstract: ... This article presents a continuous-time zoom analog to digital converter (ADC) for audio applications. It employs a high-speed asynchronous SAR ADC that dynamically updates the references of a continuous-time delta-sigma modulator (CTDSM). Compared to previous switched-capacitor (SC) zoom ADCs, its input impedance is essentially resistive, which relaxes the power dissipation of its reference and input buffers. Fabricated in a 160-nm CMOS process, the ADC occupies 0.27 mm 2 and achieves 108.1-dB peak SNR, 106.4-dB peak signal to noise and distortion ratio (SNDR), and 108.5-dB dynamic range in a 20-kHz bandwidth while consuming 618 μW. This results in a Schreier figure of merit (FoM) of 183.6 dB.

  2. A Low Power Continuous-Time Zoom ADC for Audio Applications
    B. Gönen; S. Karmakar; R. van Veldhoven; K. A. A. Makinwa;
    In Dig. Techn. Paper IEEE Symposium on VLSI Circuits (VLSI),
    6 2019. DOI: 10.23919/VLSIC.2019.8778021

  3. A Hybrid ADC for High Resolution: The Zoom ADC
    B. Gönen; F. Sebastiano; R. van Veldhoven; K.A.A. Makinwa;
    Springer, , 2017.

  4. A Hybrid ADC for High Resolution: The Zoom ADC
    B. Gönen; F. Sebastiano; R. van Veldhoven; K.A.A. Makinwa;
    In Proc. Advances in Analog Circuit Design Workshop (AACD),
    April 2017. DOI: 10.1007/978-3-319-61285-0_6

  5. A 1.65mW 0.16mm² Dynamic Zoom-ADC with 107.5dB DR in 20kHz BW
    B. Gönen; F. Sebastiano; van R. Veldhoven; K.A.A. Makinwa;
    In 2016 IEEE International Solid-State Circuits Conference (ISSCC),
    IEEE, pp. 282-283, Feb 2016. DOI: 10.1109/isscc.2016.7418017

  6. Efficient Analog to Digital Converter
    B. Gönen; F. Sebastiano; K.A.A. Makinwa; R.H.M. van Veldhoven;
    Patent, 9,325,340, April 26 2016.

  7. A 110dB SNR ADC with ±30V input common-mode range and 8¿V Offset for current sensing applications
    L. Xu; B. Gönen; Q. Fan; J.H. Huijsing; K.A.A. Makinwa;
    In M Romdhane; LC Fujino; J Anderson (Ed.), Proceedings of the 2015 IEEE International Solid-State Circuits Conference,
    IEEE, pp. 89-91, 2015. Harvest Session 5.2.

BibTeX support

Last updated: 15 Jul 2019