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Recent content by mukeshk

  1. M

    AmplifierStability question

    he he he..VVV if he is not logged in then how the hell his username is been displayed.. may be his browser doesnt support the pictures.. bbye
  2. M

    Looking for papers regarding voltage regulator

    Voltage Regulator here are some useful papers regarding voltage regulators.
  3. M

    Transistor Channel Length

    if u hav increased the length of the device its ro will be better but gm is proportional to w/l of device hance u hav to increase w by the same amount. That will cause more parasitic capacitances in ur design and more area.
  4. M

    let's talk about lead compensation for load capacitance

    pole zero cancellation shd not be tried because following 2 reasons 1. variation in resistance value 2. opamp capacitive load refer razavi's book (freq comp chapter) If u have resistive load in ur opamp use buffer stage as a last stage. If u hav to drive capacitive load than make sure ur...
  5. M

    can anybody explain me what CRC is ?

    CRC = cyclic redundancy check CDR = Clock Data recovery the basic concept behind CDR is to reduce power by removing extra clock information from the transmitted data and recover clock at the reciving end from the data only
  6. M

    Zero of a common source amplifier

    As far I know: U will hav a zero in the circuit if there are two paths from input to output in ur stage. Can anyone tell me y we r getting zero here..
  7. M

    Looking for adjustable slew rate circuit

    Re: Slew rate control Look for source cross coupled opamp topology.. Here u can control the positive and negative slew rates seperately..
  8. M

    about high speed D/A and VGA RAMDAC design

    U can search for IEEE paper for some high speed opamp topologies.. If u want me to post any specific paper let me know.
  9. M

    PSpice error: Not a valid parameter for model type

    simulation rl with pspice 9.1 U can also list the values of the parametrer using following command .step <param name> LIST <value1> <value2>..
  10. M

    A problem about two-stage OpAmp

    In the figure shown in left, Same current generator cud be used for both current sources while in the figure shown in right extra PMOS NMOS conversion is required.Moreover There will be surely some biasing issues with the right one. Infact I have never seen the topology shown in right figure.
  11. M

    Grey, Meyer Analog IC design Ebook

    grey and meyer solution manual I am not able to follow the link..getting following error: "The topic or post you requested does not exist" can anybody tell me how to download files from "http://www.mcu.cz/atm/" :(

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