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Recent content by azerty1

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    Effects of mismatch between CCCIIs

    Hello, I would like to know what is the effects of mismatch between many CCCIIs (CCII-, CCII+) in the same circuit (e.g. instrumentation amplifier), and how the Monte Carlo simulation results can describe these effects?
  2. A

    Frequency response of simulated inductor

    Dear friends, I am trying to simulate an active inductor simulator under ORCAD and I want to draw the resistance and the inductance equivalent at the input of the circuit according to the frequency separately. I tried to trace Reale and imaginary part independently but I can not find the...
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    active resistance with NPN transistors

    I read in literature that they are resistance circuit with CMOS transistors, but i work in a project with NPN transistors, so i need to replace my passive resistance with others active.
  4. A

    active resistance with NPN transistors

    Hello everyone, I'm looking for active resistance simulators circuit based on NPN transistors. Can you help me in this search? Thank you
  5. A

    transfer a daigram from Orcad to word

    Hello, How can I transfer a diagram drawing in software Orcad as a Word file in object format and not picture. thank you
  6. A

    "FreqSelect" function under the Orcad

    hello, can you tell me where I can find the "FreqSelect" function under the Orcad software? thank you
  7. A

    help with ADS 2009 software

    I want to characterize my circuit so I do not have the power value or the frequency or gain. I just have the circuit diagram. I want to test the operation of my circuit and outputting these values. I worked with CAO software orcad.
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    help with ADS 2009 software

    hi, I want to achieve an amplifier with ADS and I found that use this software is different that CAO software with which I Work. so I'm looking someone who uses this software for electronic circruits to help me choose the components and do simulations in frequency and transitoirs. thank you
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    help with ADS 2009 software

    Hello, Is there anyone among you has already work with ADS 2009 software for creating electronic circuits? thank you
  10. A

    help with ADS

    Hello, I want to simulate an amplification electronic circuit with ADS and I want to display the input and output signals but I can not get the right visualized. can you tell me what is the voltage source should I use. thank you.
  11. A

    negative resistance with conveyor current

    I do a TRAN simulation to verify that I have a reversal between the input voltage and current, and i do AC simulation to see if I have a 180 ° at phase, which are the characteristics of a negative input resistance . And I work with the current conveyor based bipolar transistors which is in...
  12. A

    negative resistance with conveyor current

    I try to make simulations attacking the entrance with a voltage generator and as a current generator and the two cases when I display the voltage and current input I do not see the sign reversal between these two signals.
  13. A

    negative resistance with conveyor current

    hello, yes, this is what I found featured on a PDF file. as you will find attached in page 11. http://cas.ee.ic.ac.uk/people/dario/files/E416/cc_handout07.pdf
  14. A

    negative resistance with conveyor current

    Hello everyone, I'm working on a project on current conveyors and I want to test the operation of the latter in negative resistance. My question is that I have to attack the Y input conveyor with a current generator and a voltage generator? to have a 180 ° phase shift between the voltage and the...
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    problem with voltage gain

    yes, I think the formula is correct

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