SSCS UK and Ireland DL : Prof Shanthi Pavan : Precision CT Delta Sigma

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SSCS UK and Ireland DL : Prof Shanthi Pavan : Precision CT Delta Sigma


Design Challenges in Precision Continuous-Time Delta Sigma Data Conversion

Energy-efficient, high-resolution continuous-time delta-sigma modulators need to overcome several issues that are typically neglected in the design of data converters that target more modest in-band noise spectral densities. Examples of such problems include flicker noise, interconnect resistance and DAC inter-symbol-interference. This talk aims to provide some insight into these issues and describe techniques that can be used to address the formidable challenge of designing such converters. To place things in perspective, the techniques will be discussed in the context of single- and multi-bit CTDSMs that achieve about 105dB SNDR in a 250kHz bandwidth designed in a 180nm CMOS process.

Date and Time

  • Date: 21 May 2025
  • Time: 12:00 PM BST to 01:25 PM BST
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Location

  • This event has virtual attendance info. Please visit the event page to attend virtually.
  • Tyndall National Institute
  • Lee Maltings, Dyke Parade,
  • Cork, Cork
  • Ireland T12 R5CP
  • Room Number: B.0.17
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Hosts

Registration

  • Starts 14 May 2025 12:00 AM BST
  • Ends 21 May 2025 12:00 AM BST
  • No Admission Charge

Speakers

Shanthi Pavan

 

Topic:

Prof Shanthi Pavan





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