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 elec350

  1. E

    Best Programming Language [hlp]

    Hello Which distribution of C is the best? C++? Visual C? etc? Also, Can it be used under different operating systems like windows and ubuntu? Also which book is the best for learning C?
  2. E

    Best Programming Language [hlp]

    Hello I am a telecom engineer. I like to learn a programming language. I may use it for general purposes. Which language is the best?
  3. E

    Virtual machine [hlp]

    Hello I want to know about virtual machine in linux, specially in Ubuntu. I want to know about its source and installing it and about its softwares. pls teach me.
  4. E

    A question about p-n junction [hlp]

    Hello Below picture is from page 2 of Gray-Meyer's book. In part (a) of the picture, it is shown that the voltage VR is applied to p-n junction, but in part (d) the barrier potential is VR+Ψ0. Why? I have seen some of electronics book, but couldn't find the answer. pls hlp me.
  5. E

    Best book for Learning Electronics [hlp]

    best book for learning circuitry hello pakitos: I want to zoom on theory first and then practice. Also egomez wrote: Please write more about "Linear Electronics" book. I didn't find it in amazon.com.
  6. E

    Best book for Learning Electronics [hlp]

    best book for learning electronics Hello Which book is the best book for learning these subjects in electronics: - Differential Pair - Output stages - Current sources - Op-amp - Feedback ?
  7. E

    fr4 dielectric constant

    fr 4 dielectric constant Hello vpmedina I think that dielectric constant of a laminate is independent of its thickness. But about FR4, it's produced by various companies in the world. You can find them by googling web, then you can find dielectric constant of their laminates in the datasheets...
  8. E

    Z-Communication VCOs [question]

    hello I have a question: Are Z-Comm VCOs good choices for designing PLL frequency synthesizers? Please write about your own experiences also.
  9. E

    I have an idea, what's your opinion [hlp]

    Hello Friends; I have an idea: I like to establish a web-based news magazine about RF & telecom industry, hardware and software. What's your opinion? How much time should be spend? Please write your ideas for me.
  10. E

    What is Allegro and what is it used for?

    Hi I want to know about Allegro. What is it? Which PCBs can be designed with it? Can it simulate board performance?
  11. E

    Spur Problem in a PLL Circuit [pls hlp me]

    Re: PLL Problem [pls hlp me] Hello Fred You wrote: I did this test, but the output didn't changed. May the problem comes from tuning voltage line?
  12. E

    Spur Problem in a PLL Circuit [pls hlp me]

    Re: PLL Problem [pls hlp me] Excuse me Rich I think that you wrote a wrong relationship. The true relation is: fout = 3.2MHz × ( INT + frac/MOD)
  13. E

    Spur Problem in a PLL Circuit [pls hlp me]

    Re: PLL Problem [pls hlp me] Hello Fred Mod = 130 and PD frequency is 3.2MHz
  14. E

    Spur Problem in a PLL Circuit [pls hlp me]

    Re: PLL Problem [pls hlp me] Hello Fred thanks for your descriptions. But before doing your tests, I should another point: the output isn't locking, but sometimes it jumps to desired frequency, then jumps to other frequencies. It seems that the PLL isn't stable. In ADIsimPLL, I chose phase...
  15. E

    Spur Problem in a PLL Circuit [pls hlp me]

    Re: PLL Problem [pls hlp me] Hello friends A disappointing thing: my PLL doesn't lock! It seems that it isn't locking. What should I do now?
See more

Part and Inventory Search

Back
Top