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Recent content by KimPhan

  1. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    I edited the file. Then I saved it. And I restarted the server. then I tested the PDK and it was not like we expect.
  2. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    Sorry for my carelessness! But I edited the file of model description like this for each model: inline subckt ln121_hicum (3 2 1 9) ln121_hicum (3 2 1 9) mdn_hicum trise=temprise ( replace for "q 3 2 1 9 mdn_hicum trise=temprise") ends ln121_hicum But the result is unchanged. I think we cannot...
  3. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    I have already tried to replace subckt into inline subckt like your advice but it still didn't work. I took another subckt in the PDK "nfet" and did simulation. The result is OK like the picture below. And in the model description of nfet, it just have "subckt", not " inline subckt". So I...
  4. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    So I just replace subckt to inline subckt in this file like the previous time. But it didn't work like i told you. I still don't understand why we insert "inline"? Thank you.
  5. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    I am sorry about that. I don't know this rule. This is the file of model description. I hope you can detect this problem exactly. thank you so much.
  6. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    I am so sorry to rely your comment slowly. Please send me your email and I will send you the model description file. Thank you so much.
  7. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    I just replaced all subckt to inline subckt like this: inline subckt ln122_hicum (3 2 1 9) parameters temprise=0 l=10.16e-6 postlayout=0 rth_flag=0 *.PARAM + rth_flag_final = min( rth_flag+rth_flag_global, 1) + eml = l*1e6 + el = l*1e6 + ef = 1 + emw = 1.5e-07*1e6 + sqrt_el = sqrt(m*ef*el) +...
  8. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    I changed all subckt to inline subckt in the model description as you said and then I tried to edit_component display and i choose the component on the schematic like the picture I attached. As result, it still didn't work as expected. In the PDK, only this npn device have this problem. I did...
  9. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    This is about the security problem. So I can just show you some lines of the model description below: subckt ln122_hicum (3 2 1 9) parameters temprise=0 l=10.16e-6 postlayout=0 rth_flag=0 *.PARAM + rth_flag_final = min( rth_flag+rth_flag_global, 1) + eml = l*1e6 + el = l*1e6 + ef = 1 + emw =...
  10. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    Sorry for that. It is a component in the PDK BiCMOS 180nm, not a subckt.
  11. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    Here is the CDF of cell in 3 mode: effective, user, base I tried to change CDF of cell or lib many times, but it still didn't work. Actually I want to know everything about BJT like ic, ie, vbe, vce, ft,... through the print command in analog environment. But just show some typical...
  12. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    Thank for your attention, This is the CDF parameter Is it OK with your requirement?
  13. K

    How to fix this: { *Error* eval: undefined function } on cadence IC5.1.4.1

    Hi everybody, I do simulation on cadence IC5.1.4.1 with PDK BiCMOS 180nm but when I want to see the operating point of bjt, it shows me like this: Can anybody help me to solve this error? Thank you very much.
  14. K

    USB Type C with thunderbolt protocol

    Hi everyone, I am Kim. I am currently doing a project related USB Type C and I want to ask all of you about the operation of USB type C, especially about what kind of signal in each pin of USB type C :thinker: . For example, in TX/RX pins, which signal is used, pulse, sin, dc or ac... the same...
  15. K

    ft of HBT transistor and Class A operation

    Hi BigBoss, I'm Kim. I am a student want to learn about bipolar characteristics. I want to ask you about your simulation to measure ft. I do under your instructions but i can not plot the small signal current gain in the ac condition to find fT. And then, I also can not plot fT vs Ic. So can...
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