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Recent content by hr_rezaee

  1. hr_rezaee

    problem in post layout simulation and DC operating points in cadence

    The attached figure shows the DC operating points of two series resistors rINN_42 and rINN_43. But, as you can see, the currents of these two series resistors are different !!!simulator: spectreAnalysis: DCNote, this is a post layout simulation.What is the problem?Thank you in advance
  2. hr_rezaee

    TSMC document request

    I need the TSMC document T-018-MM-RP-002. Would you please share it with me? Thank you in advance
  3. hr_rezaee

    Help me plot the Vt vs L of MOS in 90nm

    Re: Vt vs L in 90nm Different answers!!!
  4. hr_rezaee

    Help me plot the Vt vs L of MOS in 90nm

    Re: Vt vs L in 90nm thanks but simulation result is different Why? Can anyone test it for me please?
  5. hr_rezaee

    Help me plot the Vt vs L of MOS in 90nm

    Hi As I know Vt of MOS decrease if it's Length increase. I need a plot of Vt vs L (min<L<10u) in 90nm. Could you help me? Thanks Best regards
  6. hr_rezaee

    about step change in the output of SC circuits

    Hi thanks in "chapter 7 : Nonideal effects in switched capacitor circuits" there is no discussion about this effect (just clock feedthrough). Can you tell me which page? thanks
  7. hr_rezaee

    Help me with an amplifier diagram

    Is this method OK? Hi I can't understand the functionality of PMOS. just using Cap is sufficient. regards
  8. hr_rezaee

    Why do we choose 1.5b for pipeline ADC?

    thomas tcho pipeline adc Hi
  9. hr_rezaee

    Why do we choose 1.5b for pipeline ADC?

    1.5b adc Hi **broken link removed** **broken link removed** regards
  10. hr_rezaee

    About step change in the output of SC circuits

    Dear lladnar23 Thanks It is true. but I can't understand why we use step as input? can you explain about step input in for example S/H circuit or Gain stage ? Best regards
  11. hr_rezaee

    About step change in the output of SC circuits

    Hi there is an proof for step changes at the start of charge transfer phase in some SC circuits such as SC amplifier. see these figs and above attached paper. Now, I need another paper or book that discaused about this phenomenon. I need better mathematical proof for it. best regards
  12. hr_rezaee

    About step change in the output of SC circuits

    Hi Thanks I mean theoretical proof for step change in the output of SC circuits. I have one in this paper but I need better one.
  13. hr_rezaee

    About step change in the output of SC circuits

    Dear All Hi I need some papers or books about step change in the output of SC circuit (for example MDAC of pipeline ADC) in the direction of opposite to its final value. I need proof of it. regards
  14. hr_rezaee

    Looking for resources on reference buffer of ADC

    reference buffer of ADC Hi see this #930553 regards

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