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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Je to domaci bastel takze pajkovanie by malo byt co najjednoduchsie.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">ku tej DDS ma napadlo ze z principu cinnosti DDS asi nepojde pouzit mod<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">s pravouhlym signalom (velky fazovy jitter)., takze to vylucuje pouzitie tych najpomalsich
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">dds (16MHz). ta AD9956 to uz je riadny overkill<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">j.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> hw-list-bounces@list.hw.cz [mailto:hw-list-bounces@list.hw.cz]
<b>On Behalf Of </b>hutta.j@seznam.cz<br>
<b>Sent:</b> Friday, March 01, 2013 2:52 PM<br>
<b>To:</b> HW-news<br>
<b>Subject:</b> RE: Citac N s 74AC161<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Nemata pak lepsi pouzit rovnou neco jako AD9956?<o:p></o:p></p>
<p>---------- Původní zpráva ----------<br>
Od: Zuffa Jan <ZuffaJ@cgc.sk><br>
Datum: 1. 3. 2013<br>
Předmět: RE: Citac N s 74AC161<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Povodne som zamyslal citace pouzit na vydelenie frekvencie na rozsirenie rozsahu<br>
Si570 pod 10MHz, delilo by sa v rozsahu 10-100MHz. <br>
Po prestudovani datasitu, prepoctoch a simulacii v MicroCape mi vychadza<br>
ze max f u kaskady 4 citacov vychadza na 30MHz. Rychlejsie zapojenie uvedene v datasite<br>
mi nejak nefunogvalo podla mojich predstav Takze som tuto myslienku zavrhol.<br>
Ako zalozne riesenie na stavbu generatora by som chcel pouzit AD9834 krmenu z <br>
Si570. Mala by sa dat pretaktovat na 150MHz a pokryla by rozsah 0-10MHz.<br>
Napada vas nejake uskalie tohto riesienia ? Generator bude krmit SDR radio (74AC74)<br>
<br>
j.<br>
<br>
<br>
<br>
-----Original Message-----<br>
From: hw-list-bounces@list.hw.cz [mailto:hw-list-bounces@list.hw.cz] On Behalf Of Jirka<br>
Sent: Thursday, February 28, 2013 11:54 AM<br>
To: hw-list@list.hw.cz<br>
Subject: Re: Citac N s 74AC161<br>
<br>
<a href="http://www.ii.uam.es/~cedeps/TI-74163.pdf">http://www.ii.uam.es/~cedeps/TI-74163.pdf</a> ke konci.<br>
<br>
---<br>
Jirka<br>
<br>
> Zdravim vsetkych,<br>
> nemate niekto schemu zapojenia prog. delica s uvedenym obvodom <br>
> zapojenym do kaskady?<br>
> Strycko dava odkazy len na same datasity a z tych mi nie je uplne <br>
> jasne ako to zapojit.<br>
><br>
> j<br>
<br>
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