Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by fantaci

  1. F

    How could I get the package parasitic

    How could I get the information about the package parasitic for different pacakge? I mean the parastic capacitor and indunctance.
  2. F

    Buck and Boost DC DC Converter Transfer function

    boost transfer function If you are talking about voltage mode, I think the zero of the buck DCDC converter comes from the ESR of the LC filter.
  3. F

    Ask a question about complex pole

    I think complex poles always exsit by pairs. So I think you`d better write the entire formula including the conjugate pole.
  4. F

    How to increase the PSRR of a general amp

    How to decrease the PSRR of a general amp Sorry, I made mistake. Not decrease PSRR, but increase PSRR...
  5. F

    Problem with ripple of the LDO output

    Re: a problem of LDO Do you mean the overshoot? You`d better check your bandwidth and phase margin of the openloop to see if you could prove bandwidth or phase margin.
  6. F

    How to increase the PSRR of a general amp

    Is there any general way to increase the PSRR of AMP?
  7. F

    design problem of hysteresis inverter!

    How about decrease the lenth of all transistor? Did you try it?
  8. F

    Folded cascode op amp with AB output stage

    cascoded op amps I think you`d better upload the schematic instead of netlist...
  9. F

    does Switch capacitor filter need antialiasing filter?

    I am confused. Before switch capacitor filter, is antialiasing filter needed?
  10. F

    help on dc-dc converters

    Could anybody tell me how to realize PFM-PWM autoswith circuit.
  11. F

    how to simulate tranfer curve of pipeline ADC single stage

    I think you could make the input voltage increase linearly with the time. But it may takes a lot of simulation time.
  12. F

    Could linear regulator and swith regulator be integrated?

    It is possible. Our chip uses several DCDC converters and several LDOs in one chip.
  13. F

    What are your specs about the BANDGAP?

    What kind of PSRR? DC or AC?
  14. F

    question about switch capacitor feedback factor

    How to calculat the feedback of this kind of circuit. And what is the meaning of this kind of feedback factor?
  15. F

    difference between the two circuits

    Could you explain it in detail?
See more

Part and Inventory Search

Back
Top