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| anyone knows ELDO simulation software (mentorgraphics) | ||
| Author netlgc Views 8 Posted at 2008/8/26 03:37 [View In Forum] | ||
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anyone using eldo simulation software ( mentor graphics) ????????atspdmozu i am designing a LNA using eldoatspdmozu atspdmozu i want to check the input impedance(Zin) of the lna , i did not find any command for that in eldoatspdmozu in hspice we can use .plot zin(r) zin(i) atspdmozu atspdmozu but eldo is not plotiing zinatspdmozu atspdmozu plz help |
| Reply No. | Replier | Total Replies 7 [View All Replies] [New Reply] | Replied at |
| 1 | edu | anyone knows ELDO simulation software (mentorgraphics) Hi, I'm using ELDO for analog and digital simulation. Mostly, after parasitic extraction. I'll re-simulate my design and that's it. I never done any impedance plotting before. But I'll try to help you. Added after 47 minutes: |
2008/8/26 03:37 |
| 2 | chdd | anyone knows ELDO simulation software (mentorgraphics) thanks hey but this command works in eldo RF i think,unfortunately i dont have eldo RF , i have only eldo can u do me a help ?? i am simulating(getting S parameters ) the LNA in eldo , except S11 curve other S-parameter curves are fine S11 curve is inverted , but with Hspice S11 curve is in correct shape what i want is .... i want to check whether there is any problem with my eldo software ( some settings may be wrong ) i am uploading the source file and the S11 curve i am getting plz execute this source file in your eldo and tell me what S11 curve you are getting ( if u have free time ) |
2008/8/26 03:37 |
| 3 | htc2498 | anyone knows ELDO simulation software (mentorgraphics) hi, could you post the Hspice netlist, please ? I would like to compare how the ports are defined. Thx, Bozzo. |
2008/8/26 03:37 |
| 4 | netlgc | anyone knows ELDO simulation software (mentorgraphics) I think its not possible to measure input impedance directly. u can try it by using the calculator. u can measure the current and the voltage, divide the input voltage and input current and thus u can obtain input impedance. |
2008/8/26 03:37 |
| 5 | spacebac | anyone knows ELDO simulation software (mentorgraphics) If you can run sp simulations, you can extract impedance from the simulated S-parameters by some simple conversion. |
2008/8/26 03:37 |
| 6 | gao51755775 | anyone knows ELDO simulation software (mentorgraphics) [;z upload the link for the microvision of mentor graphics. |
2008/8/26 03:37 |
| 7 | wy830115 | can you tell me your contact email | 2010/5/21 03:20 |
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