Schéma étage différentiel
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Schéma étage différentiel. Schéma étage différentiel. Schéma étage CMC. Schéma étage Différentiel et CMC. Schéma de simulation APD. Tau = 50 ns , G = 1. Rf = 600k W , Cf = 450fF. Adm vs Vmc. Gdc = 67 dB. Marge de phase = 75°. Acmc vs Vmc. Simulations Transitoires. Pulse rapide

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Schéma étage différentiel

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Sch ma tage diff rentiel

Schéma étage différentiel


Sch ma tage diff rentiel

Schéma étage différentiel


Sch ma tage diff rentiel

Schéma étage CMC


Sch ma tage diff rentiel

Schéma étage Différentiel et CMC


Sch ma tage diff rentiel

Schéma de simulation APD

Tau = 50 ns , G = 1

Rf = 600kW, Cf = 450fF


Sch ma tage diff rentiel

Adm vs Vmc

Gdc = 67 dB

Marge de phase = 75°


Sch ma tage diff rentiel

Acmc vs Vmc


Sch ma tage diff rentiel

Simulations Transitoires

Pulse rapide

(Step de 1V sur 50fF, rise time qqns)

Pulse lent

(triangle rise time 5ns et fall time 160ns)

51 mV, 65ns

51ns , +- 85mV


Sch ma tage diff rentiel

Simulations Transitoires

40 mV, 100ns

72.6 mV, 114ns

71.8 mV, 115ns

Pulse lent

(rise time 5ns et tau 40ns)

PA en Single Ended 102ns


Sch ma tage diff rentiel

  • Bruit :

  • Cd=80pF

  • Cf=450fF

  • Rf=600kW

  • Tau = 50ns

  • ENC = 3000e-

  • Tau =20ns

  • ENC = 5000e-

  • Vmc out vs Vcons :

  • DVmc out / DVcons = 0.98


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