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Class A common emitter BJT amplifier

Class A amplifier Project

As part of an electronic system a common emitter class A amplifier is required to be designed and simulated using Pspice. This amplifier uses the BJT Q2N2222 that can be biased using one power supply of 18 volts DC. This amplifier feeds another stage with input impedance of 17k ohms. The amplifier should amplify a signal with frequencies between 210Hz and 50kHz. At the medium frequencies range the output signal is required to be 95 times larger than the input signal which is 7mVrms AC. The collector current at operating point ICq is of 10 mA. Nominal preferred values for components should be used and all calculations for component values should be shown.

Known values are here as shown:

Vin = 7mV RMS

Vcc = 18v

Lower cut-off frequency = 210Hz

Higher cut-off frequency = 50kHz

Output impedence (ROUT) = 17k ohms

Vout / Vin = 95

Collector current Icq = 10mA

The screenshot attached is roughly what the circuit should look like.

A screenshot of the schematic and the schematic itself are attached to the file.

What I need is somebody who can calculate the correct values of the components shown on the schematic send send me them so I can modify the circuit to give the desired output. Any questions please contact me, thanks.

Skills: Electrical Engineering, Electronics

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About the Employer:
( 0 reviews ) Aberdeen, United Kingdom

Project ID: #569903

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vishaliitkgp

hi, your circuit is very easy. i can give you the solutions within 1 day only with the complete simulation results. thanks

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14 freelancers are bidding on average $61 for this job

am10riz

I can help you out quickly.Thanks

$50 USD in 2 days
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mayyurp

I am Electronics engineer and can provide you values you required.

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sumairahmad

I have work experience with orcid pspice. I can help you.

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VKElectronics

piece of cake I do engineering and have a hot-shot russian electronics engineer I work with

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chetanfadnis

$200, completion within 1 days.

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amitsaturn

hi boss, plz refer my PM..thank u..

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makinmakin

See details in MB.

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madhankv2

i am a student of Electronics in final.this task is a simple one i will go for it....

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rmilan

Please check Your pm, thanks.

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Ellite123

Hi Please check PM. Regards

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maxonlyforyou

RB1=20k RB2=1k RC=1k5 RE=10 Ohm CE=150n CIN=COUT=4700n I don't need your money. Price calculation -- your story about why you made this project and story about electronics in your countr More

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zamroo

Hi, I am ready to work on it.

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idreesshahzad

Hi, I can provide the solution for this project

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