Recent Trends In Lowfrequency Noise Reduction Techniques For Integrated Circuits

• doi: 10.1109/ICNF.2015.7288622
• title: Recent trends in low-frequency noise reduction techniques for integrated circuits
• publisher: IEEE
• isbn: 978-1-4673-8334-9
• issn:
• rank: 3424
• access_type: LOCKED
• content_type: Conferences
• abstract: This paper presents the two main circuit techniques, namely autozeroing (AZ) and chopper stabilization (CS), that are used to reduce the 1/f noise and offset in amplifiers typically used in sensor electronics interfaces. After recalling their main properties, it looks into recent trends in circuit noise reduction techniques. First, the correlated multiple sampling (CMS) technique is presented as a generalization of AZ and correlated double sampling (CDS). Introduced in CMOS image sensors (CIS), it combines noise averaging and canceling and allows to further reduce the 1/f noise, but, like AZ, it is also ultimately limited by the aliasing of the broadband white noise. Another technique combining noise canceling and CS in a transimpedance amplifier (TIA) for bio-sensors is presented. It allows to maintain a low input impedance required by the TIA, while reducing the noise of the main transimpedance stage. CS is then used to cancel the noise of the following stages.
• article_number: 7288622
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7288622
• html_url: https://ieeexplore.ieee.org/document/7288622/
• abstract_url: https://ieeexplore.ieee.org/document/7288622/
• publication_title: 2015 International Conference on Noise and Fluctuations (ICNF)
• conference_location: Xi'an, China
• conference_dates: 2-6 June 2015
• publication_number: 7269172
• is_number: 7288529
• publication_year: 2015
• publication_date: 2-6 June 2015
• start_page: 1
• end_page: 6
• citing_paper_count: 17
• citing_patent_count: 2
• download_count: 2059
• insert_date: 20151005
• index_terms:
  • ieee_terms:
    • 1f noise
    • White noise
    • Choppers (circuits)
    • Low-frequency noise
    • Thermal noise
    • Modulation
  • dynamic_index_terms:
    • Denoising
    • Noise Reduction
    • Recent Trends
    • Low-frequency Noise
    • Noise Reduction Techniques
    • White Noise
    • Noise Suppression
    • Active Noise Control
    • Noise-canceling
    • Ultimate Limit
    • Transimpedance Amplifier
    • Sample Processing
    • Time Domain
    • Transfer Function
    • Sample Holder
    • Power Spectral Density
    • Spectral Function
    • Noise Sources
    • Low Noise
    • Noise Variance
    • Thermal Noise
    • Current Noise
    • Noise Samples
    • Charge Injection
    • Low-noise Amplifier
    • Input-referred Noise
    • Noise Power Spectral Density
    • Offset Voltage
    • Voltage Noise
    • Flicker Noise
    • DC Gain
    • Differential Output
    • Differential Yield
    • Noise Amplification
    • Square Wave
    • Amplifier Input
• isbn_formats:
  • format: USB ISBN, value: 978-1-4673-8334-9, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4673-8335-6, isbnType: New-2005
• authors:
  • Author Name: Christian Enz
    Affiliation: ICLAB, EPFL, Neuchâtel, Switzerland
    Author URL: https://ieeexplore.ieee.org/author/37269686200
    ID: 37269686200
    Order: 1
    Author Affiliations:
    • ICLAB, EPFL, Neuchâtel, Switzerland
  • Author Name: Assim Boukhayma
    Affiliation: CEA-LETI, EPFL, Neuchâtel, Switzerland
    Author URL: https://ieeexplore.ieee.org/author/37085418249
    ID: 37085418249
    Order: 2
    Author Affiliations:
    • CEA-LETI, EPFL, Neuchâtel, Switzerland

Image Sensor

• sensor_type: CMOS
• resolution: not specified
• dynamic_range: not specified
• pixel_size: not specified
• dark_current: not specified

Optical Data

• focal_length: not specified
• aperture: not specified
• field_of_view: not specified
• distortion: not specified

Performance Metrics

Applications & Benefits

• cell_imaging: Details about cell imaging applications are not specified.
• benefits: Benefits of using the image sensor are not specified.

Supporting Organizations

• supported_by: not specified

Manuscript Details

• publication_date: 2-6 June 2015

Relevancy Score

• score: 9
• missing_fields:
  • resolution
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • sensitivity
  • shutter_speed
  • power_consumption
  • noise
  • cell_imaging
  • benefits
  • supported_by

Processed JSON Filename

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