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Recent content by soc

  1. S

    Sourcing current using Shift Registers

    Hello, I implemented a 1-bit SR using Transmission gates, NAND and NOT. If I need a 64-bit do I just need to connect 64 1-bit cells? Also in my application I will be using to on/off current sources externally and I need a high efficency meaning deviation <1%. Thanks for your feedback.
  2. S

    Sourcing current using Shift Registers

    Do you have any literature where I can find how to implement a 64-bit Shift Register at the transistor level? Thanks
  3. S

    Sourcing current using Shift Registers

    What if I have 64 current sources and I want to control them externally. Using a 64 bit Shift Register won't be advisible because of the cost if I am right. Can you suggest any detailed implementation example for reference. Thanks
  4. S

    Sourcing current using Shift Registers

    Hello All, I am working on a project and need to on/off 32 current source from outside a chip. The easiest way would be to include 32 pads meanings 32 pins, which requires more space and increase cost. So does any one knows a better way using Shift Registers, important is all the current...
  5. S

    Plotting gm in cadence Eldo simulator.

    Plotting gm in Eldo Hello, I read various post about gm/id plot in Cadence Spectre. Can anyone detail me the process to plot gm, gm/id v/s Id in cadence Eldo simulator. I am simulation a single MOS to get the plots of various parameters like gm, Ron w.r.t vgs, Id, etc thanks
  6. S

    Code Optimisation and CDFG

    Hello, I want to know the correct answer for the following problems,since these were part of exam and just want to know if I did right and if wrong ,then like to know the correct solution. Thanks 1.what will be the CDFG and the longest and shortest path for the given code,assuming each...
  7. S

    Importance and consequence of various analysis in OpAmp

    Hello all, I am new to analog design, and I would like to know whats is the importance of various analysis in a Opamp Ex- AC, Dc,Transient, Closed Loop, Open Loop. Also why and how are these analysis done, for different circuits like differential,fullydifferential,etc and the...
  8. S

    How to open .djvu files..........

    how to open .djvu files Hello!!! Follow the link below to download WinDJviewer: https://sourceforge.net/project/showfiles.php?group_id=114927&package_id=124501&release_id=447744
  9. S

    Freshers struggling to enter in this field

    Well then whats the use of doing a B.E or B.Tech in electronics if the four years course is not sufficient to get a job, and after four years one has to work as a coder in a software company, which can even be done by a high school passed...
  10. S

    VHDL code of following structures?

    Yes its easy for someone who know VHDL programming but for someone doing VHDL for the first time, such hardware structure is not easy to code. It would be good if u can provide the code and then give the explanation how they are interlinked. Thanks
  11. S

    VHDL code of following structures?

    I would like to know the VHDL code for the hardware structure. Thanks[/img]
  12. S

    Need VHDL Book can anyone scan and upload

    Hello... Does anyone have the book "VHDL for Designers --By:Stefan Sjoholm, Lennart Lindh" if possible can anyone scan and upload , I need it as its not availabe in my town and I guess not even in my country. https://www.amazon.com/VHDL-Designers-Stefan-Sjoholm/dp/0134734149
  13. S

    Synchronous & Asynchronous State Machine Design-VHDL

    vhdl state machine design Which would be a good book to learn from beginning?
  14. S

    Synchronous & Asynchronous State Machine Design-VHDL

    asynchronous state machine design Hello, I want to learn Finite State Machine design, both synchronous and asynchronous. Which book should I start with. I want to learn from beginning. Thanks
  15. S

    Operating Point of Transistor

    operating point of transistor The schematic is very big, I just wanted to know how to find the operating condition from the valuse I gave in my first post...Is it possible only with those values
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