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Recent content by ramraj_gp

  1. R

    AMIS designkit with cadence

    I asked same question in MOSIS user group and got good reply...I hope this might be useful for somebody in future >I have downloaded c5 libraries from >**broken link removed** with proper >account number and password. But the libraries does not have any >shcematic supported symbols nor any...
  2. R

    AMIS designkit with cadence

    Is AMIS c5 libraries compatible with cadence 5.0.33? Can any body tell me how exactly do setup for AMIS libraries. I have downloaded c5 libraries from MOSIS. I have defined cds folder in cds.lib file but still could not able to get models in cellview(schematic) of anlaog environment of cadence...
  3. R

    absolute value circuit

    Hi aryajur can u give me the circuit? I guess it is not current mode circuit. I have attached expected DC output of the circuit.
  4. R

    absolute value circuit

    Does anybody has current mode MOS absolute value circuit? Iout=abs(Iin) is the transfer function of the ciruit. Thanks
  5. R

    which mosis process is better?

    My design is four quadrant multiplier (current mode) .I am in the stage of simulation using pspice and MOSIS test run parameters(AMIS 0.5um). But I want to know from fab experience of other people about matching of mirrors with respect to process.
  6. R

    which mosis process is better?

    i am using lot of current mirror pairs in my design. Which MOSIS process gives better matching of MOSFETS?
  7. R

    current mode analog multiplier design

    Does anyone know about how to design "current mode" analog multiplier. I mean I0=I1*I2
  8. R

    How to use mosis spice parameters of amis process in Cadence?

    Re: Cadence simulation But those parameters are Hspice parameter. Are those parameters compatible with cadence or do i have to convert them to spectre format?
  9. R

    How to use mosis spice parameters of amis process in Cadence?

    Can anybody tell me how to use mosis spice parameters of amis process(as listed **broken link removed**) in Cadence.
  10. R

    hoe to implement good Gm_c filter circuit ??

    Can anybogy tell how to find cutoff frequency of gm_c filter. Do we have to consider internal parasitic capacitances to find cutoff frequency(I mean cutoff frequency in frequency response of filter)?
  11. R

    Some interesting questions and answers from analog devices

    Here is link of 2004 analog devices circuit design contest...I hopw it will be useful for some people.. **broken link removed**
  12. R

    TI interview question..

    Other questions were easy ..like finding gain of single stage operational amplifier.. what are two capacitances present in a diode and give an example of current mirror and explain its operation with respect to current mirroring..
  13. R

    TI interview question..

    Design an opamp with 0.1-3v common mode input voltage and 0.3-4.5 v output voltage and 5v supply voltage. Explain what type of active and load transistors(nmos,pmos,bjt or bicmos with reasoning) do u use?
  14. R

    gerber files(rs-274x) viewer

    excelcam u can download VIEWMATE from pentalogix. FREE download from **broken link removed**. After installing File->Import->Gerber lets u view ur gerber files

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