Need help in analogue electronics

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SUMMARY

Luna is seeking assistance in designing a common emitter amplifier with specific parameters: a voltage gain of 70, a lower cutoff frequency of 135 Hz, a load resistor (RL) of 10kΩ, a quiescent operating point of Vce = 6V, and Ic = 2 mA. The design requires simulation using ORCAD, including calculations for input and output impedances, frequency response, bandwidth, midband gain, and cutoff frequency. The discussion emphasizes the importance of attempting the problem before seeking help and suggests using the dedicated homework question area for further inquiries.

PREREQUISITES
  • Understanding of common emitter amplifier design principles
  • Familiarity with ORCAD simulation software
  • Knowledge of impedance calculations in electronic circuits
  • Basic concepts of frequency response and bandwidth in amplifiers
NEXT STEPS
  • Research common emitter amplifier design techniques
  • Learn how to perform impedance calculations for amplifiers
  • Explore frequency response analysis in ORCAD
  • Study the effects of emitter resistors and bypass capacitors on amplifier performance
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Electronics students, circuit designers, and anyone involved in analog electronics looking to enhance their understanding of amplifier design and simulation techniques.

luna.spell
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hey my name is luna
i need a help i have got work to do is how to design a common emitter amplifier with emitter resister and emitter bypass capacitor for the following:
voltage gain= 70
lower cut off frequency = 135 Hz
Take RL as 10k AND quiescent operating points , Vce = 6V and Ic = 2 mA

simulate the designed circuit using any ECAD tool ( ORCAD)
1) Calculate the input and output impedances of the amplifier.
2) Obtain its frequency response and find out its band width, midband gain and cut-off frequency...

i hope anyone can help me how to get those coz am alone in doing this course work :( i hope you would help me as soon as you can
Thank you very much
 
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Welcome to PF, luna.spell

For course and homework questions, we like to see the student make an attempt at solving the problem before giving out help. Please provide any thoughts you have on how to go about this.

Also, we have a homework question area where homework questions should be posted.
https://www.physicsforums.com/forumdisplay.php?f=152
 
i couldn't get what i want so i came here and i asked you those question i wish if u can help me lil bit >>>
 

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