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  1. gamin

    [Request]Delta DNA1002 Chip

    dna1002 datasheet Many thanks, But information is missing... I have some trouble with a delta specific power supply. I mean when starting 12v output falls bellow 11.7V and I see a 1 on a latch pin leaving a DNA1002 chip. And a security stop the power supply I 'd like to modify the comparaison...
  2. gamin

    [Request]Delta DNA1002 Chip

    dna1002 Hi, I'm looking for informations on Delta DNA1002 Chip, It's a 16 pin component I think it's a comparator or something like that. I'm looking for a datasheet. Many thanks. Regards, Ulrich
  3. gamin

    Article about practical guidelines for LNA design

    your can find the full article (3 part) there h**p://www.maxim-ic.com/appnotes.cfm/appnote_number/1849/ln/en
  4. gamin

    Article about practical guidelines for LNA design

    here is a practical article from microware & RF
  5. gamin

    VGA to TV without TV-out

    euro mc1377 the ratio horizon freq/ vert freq is linked to the resolution you choose you have to try another resolution in order to get the 20Hz 16kHz ratio.
  6. gamin

    VGA to TV without TV-out

    vga to pal composite circuit schematics I use a Nvidia Geforce graphic card and I m not very satisfied with the final result. I should try with an ATI video card.
  7. gamin

    VGA to TV without TV-out

    ad724 cga they 're still a mistake with this circuit: in order it works properly, I need to configure power strip in 720*576 interlaced but with a vertical frequency of only 20Hz (in power strip I tune the picture on tv with the down key arrow when the cursor is in the vertical frequency...
  8. gamin

    VGA to TV without TV-out

    vga tv out circuit shield I forgot to say: my video card is a nvidia geforce2 ddr anyone else made the vga2tv adaptater with such video card?
  9. gamin

    VGA to TV without TV-out

    vga without tv out I Think my problem come from my video card... I can't configure the right resolution with power strip... sometime I get a image on tv but she move... the next step wil be to try other resolution... maybe something like 352*288 pixel in 50 hz.
  10. gamin

    VGA to TV without TV-out

    vga to rca tv schematic Is this option available in demo version? I can't change the 720*576 resolution in this software. -> I can't change the vertical / horizontal refresh ratio can someone help me? I had an other pb with this schematic there is no 5V available on pin 9 of the VGA...

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