---
_id: '24021'
abstract:
- lang: eng
  text: This paper presents a broadband track-and-hold amplifier (THA) based on switched-emitter-follower
    (SEF) topology. The THA exhibits both large- and small-signal bandwidth exeeding
    60 GHz. It achieves an effective number of bits (ENOB) of 7 bit at 34 GHz input
    frequency and an ENOB of >5 bit over the whole input frequency bandwidth at sampling
    rate of 10 GS/s. Much higher sampling rates are possible but lead to somewhat
    worse performance. The chip was fabricated in a 130 nm SiGe BiCMOS technology
    from IHP (SG13G2). It draws 78 mA from a -4.8 V supply voltage, dissipating 375
    mW.
author:
- first_name: Liang
  full_name: Wu, Liang
  id: '30401'
  last_name: Wu
- first_name: Maxim
  full_name: Weizel, Maxim
  id: '44271'
  last_name: Weizel
  orcid: https://orcid.org/0000-0003-2699-9839
- first_name: Christoph
  full_name: Scheytt, Christoph
  id: '37144'
  last_name: Scheytt
  orcid: '0000-0002-5950-6618 '
citation:
  ama: 'Wu L, Weizel M, Scheytt C. Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold
    Amplifier in 130 nm SiGe BiCMOS Technology. In: <i>2020 IEEE International Symposium
    on Circuits and Systems (ISCAS)</i>. IEEE; 2020. doi:<a href="https://doi.org/10.1109/ISCAS45731.2020.9180947">10.1109/ISCAS45731.2020.9180947</a>'
  apa: Wu, L., Weizel, M., &#38; Scheytt, C. (2020). Above 60 GHz Bandwidth 10 GS/s
    Sampling Rate Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology. <i>2020
    IEEE International Symposium on Circuits and Systems (ISCAS)</i>. <a href="https://doi.org/10.1109/ISCAS45731.2020.9180947">https://doi.org/10.1109/ISCAS45731.2020.9180947</a>
  bibtex: '@inproceedings{Wu_Weizel_Scheytt_2020, place={Sevilla, Spain}, title={Above
    60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 nm SiGe
    BiCMOS Technology}, DOI={<a href="https://doi.org/10.1109/ISCAS45731.2020.9180947">10.1109/ISCAS45731.2020.9180947</a>},
    booktitle={2020 IEEE International Symposium on Circuits and Systems (ISCAS)},
    publisher={IEEE}, author={Wu, Liang and Weizel, Maxim and Scheytt, Christoph},
    year={2020} }'
  chicago: 'Wu, Liang, Maxim Weizel, and Christoph Scheytt. “Above 60 GHz Bandwidth
    10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 Nm SiGe BiCMOS Technology.”
    In <i>2020 IEEE International Symposium on Circuits and Systems (ISCAS)</i>. Sevilla,
    Spain: IEEE, 2020. <a href="https://doi.org/10.1109/ISCAS45731.2020.9180947">https://doi.org/10.1109/ISCAS45731.2020.9180947</a>.'
  ieee: 'L. Wu, M. Weizel, and C. Scheytt, “Above 60 GHz Bandwidth 10 GS/s Sampling
    Rate Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology,” 2020, doi: <a
    href="https://doi.org/10.1109/ISCAS45731.2020.9180947">10.1109/ISCAS45731.2020.9180947</a>.'
  mla: Wu, Liang, et al. “Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold
    Amplifier in 130 Nm SiGe BiCMOS Technology.” <i>2020 IEEE International Symposium
    on Circuits and Systems (ISCAS)</i>, IEEE, 2020, doi:<a href="https://doi.org/10.1109/ISCAS45731.2020.9180947">10.1109/ISCAS45731.2020.9180947</a>.
  short: 'L. Wu, M. Weizel, C. Scheytt, in: 2020 IEEE International Symposium on Circuits
    and Systems (ISCAS), IEEE, Sevilla, Spain, 2020.'
conference:
  end_date: 2020.10.14
  start_date: 2020.10.12
date_created: 2021-09-09T11:50:12Z
date_updated: 2025-02-13T12:08:28Z
department:
- _id: '58'
doi: 10.1109/ISCAS45731.2020.9180947
language:
- iso: eng
place: Sevilla, Spain
publication: 2020 IEEE International Symposium on Circuits and Systems (ISCAS)
publication_identifier:
  isbn:
  - 978-1-7281-3320-1
  issn:
  - '2158-1525 '
publisher: IEEE
status: public
title: Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130
  nm SiGe BiCMOS Technology
type: conference
user_id: '44271'
year: '2020'
...