Investigation of Flip-Flop Effects in a Linear Analog Comparator-With-Hysteresis Circuit
被引:6
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作者:
Roche, Nicolas J-H.
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US Naval Res Lab, Washington, DC 20375 USA
George Washington Univ, Washington, DC 20052 USA
Univ Montpellier 2, IES, CNRS, UMR 5214, F-34095 Montpellier 5, FranceUS Naval Res Lab, Washington, DC 20375 USA
Roche, Nicolas J-H.
[1
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Buchner, S. P.
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US Naval Res Lab, Washington, DC 20375 USAUS Naval Res Lab, Washington, DC 20375 USA
Buchner, S. P.
[1
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Roig, F.
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机构:
Commissariat Energie Atom & Energies Alternat, CEA, F-46500 Gramat, FranceUS Naval Res Lab, Washington, DC 20375 USA
Roig, F.
[4
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Dusseau, L.
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机构:
Univ Montpellier 2, IES, CNRS, UMR 5214, F-34095 Montpellier 5, FranceUS Naval Res Lab, Washington, DC 20375 USA
Dusseau, L.
[3
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Warner, J. H.
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US Naval Res Lab, Washington, DC 20375 USAUS Naval Res Lab, Washington, DC 20375 USA
Warner, J. H.
[1
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Boch, J.
[3
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McMorrow, D.
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US Naval Res Lab, Washington, DC 20375 USAUS Naval Res Lab, Washington, DC 20375 USA
McMorrow, D.
[1
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Saigne, F.
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Univ Montpellier 2, IES, CNRS, UMR 5214, F-34095 Montpellier 5, FranceUS Naval Res Lab, Washington, DC 20375 USA
Saigne, F.
[3
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Auriel, G.
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Commissariat Energie Atom & Energies Alternat, CEA, F-46500 Gramat, FranceUS Naval Res Lab, Washington, DC 20375 USA
Auriel, G.
[4
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Azais, B.
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DGA, F-92221 Bagneux, FranceUS Naval Res Lab, Washington, DC 20375 USA
Azais, B.
[5
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机构:
[1] US Naval Res Lab, Washington, DC 20375 USA
[2] George Washington Univ, Washington, DC 20052 USA
[3] Univ Montpellier 2, IES, CNRS, UMR 5214, F-34095 Montpellier 5, France
[4] Commissariat Energie Atom & Energies Alternat, CEA, F-46500 Gramat, France
The impact of the positive feedback loop on analog single event transient (ASET) shapes was investigated for a comparator-with-hysteresis circuit. Simulation based on previous developed ASET simulation tool is used to model the impact of the power supply voltage, the input voltage level and the injected energy. Simulation results show that these kinds of circuits are sensitive to flip-flop effects. This phenomenon occurs if the input voltage is in the hysteresis band range. In this case, simulations show that the ASET can latch the output into a non-desired state by changing the state of the circuit on his transfer characteristic curves. Laser experiments were conducted and show that the simulation outputs are in agreement with the experimental collected data.