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  1. D

    What is Post-layout simulation??

    thanks !
  2. D

    How to determine ∫x^xdx ?

    How to determine ....... what is the answer ??? please show the step, thanks !
  3. D

    Question about laying a 40Kohm resistor in IC design

    Resistor Problem ! Hello, I'm a new hand of IC design, I want to ask the question is, Can I lay a 40Kohm resistor ??? Is it possible/suitable ? Because I find that the process sheet resistance of Poly is 7.5 ohm/square , N+ Diffusion is 300 ohm/square. Are the layout will very very large ...
  4. D

    How to write this VHDL program to convert codes??? Thanks !

    manchester vhdl Hello, I want to use NRZ(non return to zero) for input, then convert to Manchester code, how can i write this program ??? any reference ? thanks !
  5. D

    How to simulate 741 CMRR and PSRR ?

    how to simulate psrr I'm doing a layout of 741 op-amp, however, what configuration can i test the CMRR and PSRR ? thanks !
  6. D

    How to layout "bulk" in CMOS ???

    Is MOSFET only four terminals: e.g.: "G", "D", "S", "b" ??? i can't find the example in website, can anyone tell me??? another question is , How can i define where is the "d" and "s" in layout ??? Thanks !!!
  7. D

    Question about Cadence IC5

    cadence calculator independent variable How can I change the X-axis or Y-axis to (Voltage vs frequency) or can I use the output voltage in schematic to be X-axis to plot the result ? Thankyou !
  8. D

    Question about Cadence IC5

    How can I change the X-axis or Y-axis to (Voltage vs frequency) or can I use the output voltage in schematic to be X-axis to plot the result ? Thankyou !
  9. D

    How to remote logon in Cadence IC5 ?

    cadence remote How to remote logon in Cadence IC5 ? & Which tools are more difference to use ? Tanner of Cadence ??? Thanks !
  10. D

    Tanner(L-Edit) problem !

    l-edit file old version to latest version How can i change the technology to 20 Microns ?? when i change to 20microns, it show error message, help please :cry: thanks !
  11. D

    How to see the side view in L-Edit (Tanner) ???

    as title, thanks ! :D :D :D
  12. D

    What is the use of LVS in tanner ?

    What is the use of LVS in tanner ? thanks !
  13. D

    Hows the IC design job paid in Hongkong and other countries

    Did IC design job good ? How about the $$$ range in HK or other country ?
  14. D

    What IC Design Software ....

    is the most use in company ?
  15. D

    What's function of that software use to .... ???

    <CADENCE LOGIC DESIGN AND VERIFICATION 5.0> What's function of that software use to .... ??? What is its function ??? I find that Cadence have one software run in Linux called Cadence IC 5.0.3.3 , what's the difference ??? Thanks All ! :D
  16. D

    How can i start up to Design a CMOS 741 Op amp ?

    741 with cmos I'm student from HK, how can i start up this project title ? Hope you all know what i mean, because my english is not good... sorry....

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