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Ring oscillator

A ring oscillator is a device composed of an odd number of NOT gates in a ring, whose output oscillates between two voltage levels, representing true… Expand
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Papers overview

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Highly Cited
2010
Highly Cited
2010
The structure and operating principle of ring oscillators (RO) have been described. The expression for the frequency of… Expand
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Highly Cited
2010
Highly Cited
2010
In this paper, we analyze ring oscillator (RO) based physical unclonable function (PUF) on FPGAs. We show that the systematic… Expand
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Highly Cited
2010
Highly Cited
2010
Physical Unclonable Functions (PUFs) based on Ring Oscillators (ROs) are a promising primitive for FPGA security. However, the… Expand
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Highly Cited
2009
Highly Cited
2009
An 11-bit, 50-MS/s time-to-digital converter (TDC) using a multipath gated ring oscillator with 6 ps of effective delay per stage… Expand
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Highly Cited
2009
Highly Cited
2009
  • G. Qu
  • IEEE International Workshop on Hardware-Oriented…
  • 2009
  • Corpus ID: 16735114
Physical unclonable functions leverage the manufacture variations during silicon fabrication process and have found many security… Expand
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Highly Cited
2008
Highly Cited
2008
In this paper, a new true random number generator (TRNG), based entirely on digital components is proposed. The design has been… Expand
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Highly Cited
2006
Highly Cited
2006
  • A. Abidi
  • IEEE Journal of Solid-State Circuits
  • 2006
  • Corpus ID: 16793326
A simple, physically based analysis illustrate the noise processes in CMOS inverter-based and differential ring oscillators. A… Expand
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Highly Cited
2004
Highly Cited
2004
This paper presents the design of three- and nine-stage voltage-controlled ring oscillators that were fabricated in TSMC 0.18… Expand
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Highly Cited
1997
Highly Cited
1997
Jitter in ring oscillators is theoretically described, and predictions are experimentally verified. A design procedure is… Expand
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Highly Cited
1996
Highly Cited
1996
This paper presents a study of phase noise in two inductorless CMOS oscillators. First-order analysis of a linear oscillatory… Expand
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