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A 0.5 V Track-and-Hold (T/H) Circuit

  • Shouri Chatterjee
  • Kong Pang Pun
  • Nebojša Stanić
  • Yannis Tsividis
  • Peter Kinget
Chapter
  • 1.3k Downloads
Part of the Analog Circuits and Signal Processing Series book series (ACSP)

Abstract

The ability to track and then sample an analog signal is an essential function in many signal acquisition interfaces. In such interfaces, analog waveforms need to be sampled and held to within the accuracy of the system, prior to quantization by either sequential or parallel means. In pipelined A/D converters, e.g. in [76], the input signal sample has to be held constant over the duration of each step in the A/D operation. As such, track-and-hold (T/H) circuits are regularly used in an analog-todigital (A/D) converter.

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Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Shouri Chatterjee
    • 1
  • Kong Pang Pun
    • 2
  • Nebojša Stanić
    • 3
  • Yannis Tsividis
    • 3
  • Peter Kinget
    • 3
  1. 1.IIT DelhiNew DelhiIndia
  2. 2.Chinese University of Hong KongHong KongChina
  3. 3.Columbia UniversityNew YorkUSA

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