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FREQUENCY

FREQUENCY. Bollen. FREQUENCY BAND filter Bandwith decibell power And voldage gain Boode Amplitude Diagram (BAD) Boode Phase Diagram (BPD) Frequency unitis and terminilogy 20 db/decade 6 db/octaaf. High pass High pass model Roll off high pass Low pass Low pass model

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FREQUENCY

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  1. FREQUENCY Bollen

  2. FREQUENCY BAND filter Bandwith decibell power And voldage gain Boode Amplitude Diagram (BAD) Boode Phase Diagram (BPD) Frequency unitis and terminilogy 20 db/decade 6 db/octaaf High pass High pass model Roll off high pass Low pass Low pass model Roll off low pass BAND pass How many corner frequencies? Emitter capacitance AGENDA Bollen

  3. Xc = 1/jwC Xl = jwL Frequency !!!!! Bollen

  4. BAD;BodeAmplitudeDiagramBPD;BodePhaseDiagram BAND filter Bollen

  5. Bandwith, decibell power and voltage gain Bollen

  6. BAD BAD; Bode Amplitude Diagramuse the asymtotic line alwaysat 1 decade distance the real line is the aymptotic line Bollen

  7. BPD BPD; Bode Phase Diagramuse the asymtotic line alwaysat 1 decade distance the real line is the aymptotic line Bollen

  8. Frequency units and terminology Bollen

  9. 20 db/decade or 6 db/octave Bollen

  10. High pass filterLow corner frequency- 3dB point High pass Bollen

  11. High pass Bollen

  12. High pass Bollen

  13. Bollen

  14. High pass model Bollen

  15. High pass model Bollen

  16. High pass model Bollen

  17. High pass Bollen

  18. Roll off high pass Bollen

  19. Low pass filterHigh corner frequency- 3dB point Low pass Bollen

  20. Low pass Bollen

  21. Low pass Bollen

  22. Bollen

  23. Bollen

  24. Low pass model input Bollen

  25. Low pass model output Bollen

  26. Roll off low pass Bollen

  27. BAND pass Bollen

  28. How many corner frequencies ? Bollen

  29. Emitter capacitance increase Au 2 corner frequencies; starting Ce and ending Ce Bollen

  30. Total Au 1 differentiating effect @ (re // Re) C1 integrating effect @ Re C Bollen

  31. BAD of Ce Bollen

  32. Emitter capacitance Bollen

  33. Calculate-3dB pointsHow many corner frequencies?Draw the BAD Emitter capacitance example Bollen

  34. Emitter capacitance Bollen

  35. Emitter capacitance Bollen

  36. Emitter capacitance Bollen

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