Schmitt-Trigger.sch 5.0 KB

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  1. <Qucs Schematic 2.0.0>
  2. <Properties>
  3. <View=-260,-69,1746,1599,0.826447,0,0>
  4. <Grid=10,10,1>
  5. <DataSet=Schmitt-Trigger.dat>
  6. <DataDisplay=Schmitt-Trigger.sch>
  7. <OpenDisplay=1>
  8. <Script=Schmitt-Trigger.m>
  9. <RunScript=0>
  10. <showFrame=0>
  11. <FrameText0=Title>
  12. <FrameText1=Erstellt von:>
  13. <FrameText2=Datum:>
  14. <FrameText3=Revision:>
  15. </Properties>
  16. <Symbol>
  17. <.ID -20 -16 SUB>
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  20. <Line -20 -20 40 0 #000080 2 1>
  21. <Line -20 20 0 -40 #000080 2 1>
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  23. <Components>
  24. <GND * 1 40 550 0 0 0 0>
  25. <Vdc V2 1 40 490 18 -26 0 1 "24 V" 1>
  26. <Lib D1 1 240 360 21 -40 0 0 "Bridges" 0 "DF06" 0>
  27. <GND * 1 170 530 0 0 0 0>
  28. <Vac V1 1 90 310 18 -26 0 1 "12 V" 1 "20 Hz" 0 "0" 0 "0" 0>
  29. <Vdc V3 1 90 410 18 -26 0 1 "12 V" 1>
  30. <GND * 1 660 550 0 0 0 0>
  31. <GND * 1 810 550 0 0 0 0>
  32. <VProbe Pr3 1 540 70 28 -31 0 0>
  33. <GND * 1 550 110 0 0 0 0>
  34. <R R3 1 980 400 -26 15 0 0 "510 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  35. <GND * 1 1060 550 0 0 0 0>
  36. <_BJT BC547B_1 1 1060 400 8 -26 0 0 "npn" 0 "2.39e-14" 0 "1.008" 0 "1.004" 0 "0.1357" 0 "0.1144" 0 "63.2" 0 "25.9" 0 "3.545e-15" 0 "1.541" 0 "6.272e-14" 0 "1.243" 0 "294.3" 0 "7.946" 0 "1" 0 "1e-06" 0 "0.85" 0 "0.4683" 0 "1" 0 "1.358e-11" 0 "0.65" 0 "0.3279" 0 "3.728e-12" 0 "0.3997" 0 "0.2955" 0 "0.6193" 0 "0" 0 "0.75" 0 "0.333" 0 "0.9579" 0 "4.391e-10" 0 "120" 0 "2.643" 0 "0.7495" 0 "1e-32" 0 "26.85" 0 "0" 0 "1" 0 "1" 0 "0" 0 "1" 0 "1" 0 "0" 0 "0" 0 "3" 0 "1.11" 0 "26.85" 0 "1" 0>
  37. <VProbe Pr2 1 1140 240 28 -31 0 0>
  38. <R R6 1 1060 320 -101 -26 1 1 "4 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  39. <VProbe Pr1 1 940 70 28 -31 0 0>
  40. <GND * 1 950 110 0 0 0 0>
  41. <Lib OP1 1 800 400 40 34 0 0 "SpiceOpamp" 0 "LM358" 0>
  42. <VProbe Pr4 1 710 70 28 -31 0 0>
  43. <GND * 1 720 110 0 0 0 0>
  44. <R R4 1 740 290 -26 15 0 0 "1 MOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  45. <Lib OP2 1 470 380 19 22 0 0 "SpiceOpamp" 0 "LM358" 0>
  46. <GND * 1 480 550 0 0 0 0>
  47. <GND * 1 380 550 0 0 0 0>
  48. <R R2 1 580 380 -26 15 0 0 "180 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  49. <R R9 1 660 510 -111 -26 0 3 "180 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  50. <R R8 1 660 260 -112 -24 0 3 "510 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  51. <R R7 1 310 360 -40 12 0 0 "180 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  52. <R R10 1 380 470 -111 -21 0 3 "180 kOhm" 1 "26.85" 0 "0.0" 0 "0.0" 0 "26.85" 0 "european" 0>
  53. <.TR TR1 1 250 10 0 51 0 0 "lin" 1 "0" 1 "500 ms" 1 "5001" 0 "Trapezoidal" 0 "2" 0 "1 ns" 0 "1e-16" 0 "150" 0 "0.001" 0 "1 pA" 0 "1 uV" 0 "26.85" 0 "1e-3" 0 "1e-6" 0 "1" 0 "CroutLU" 0 "no" 0 "yes" 0 "0" 0>
  54. <.DC DC1 1 50 10 0 45 0 0 "26.85" 0 "0.001" 0 "1 pA" 0 "1 uV" 0 "no" 0 "150" 0 "no" 0 "none" 0 "CroutLU" 0>
  55. </Components>
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