Hello, All!
With best regards, Alexander Torres. 2:461/28, E-mail: snipped-for-privacy@yahoo.com [Á ÎÏÞØÀ ÍÙ ÓÎÏ×Á, ÕÊÄÅÍ ÜÓËÁÄÒÏÎÏÍ..]
18 Jan 07 13:46, Alexander Torres -> All:
AT> åÓÔØ × ÐÒÉÒÏÄÅ ÞÔÏ-ÎÉÂÕÄØ, ÔÉÐÁ AD9833, ÔÏÌØËÏ Ó ÍÅÁÎÄÒÏÍ ÎÁ ×ÙÈÏÄÅ? AT> âÅÚ ÓÉÎÕÓÁ É ÔÒÅÕÇÏÌØÎÉËÁ, ÞÉÓÔÁÑ ÃÉÆÒÁ ? üÔÏ ÕÖÅ ÎÅ DDS, Á ÕÐÒÁ×ÌÑÅÍÙÊ "ÃÉÆÒÏÊ" ÇÅÎÅÒÁÔÏÒ. éÎÔÅÇÒÁÌØÎÏÇÏ ÎÅ ×ÓÔÒÅÞÁÌ, ÎÏ ÍÏÖÎÏ É ÎÁ ãáð ÉÌÉ ÃÉÆÒÏ×ÙÈ ÐÏÔÅÃÉÏÍÅÔÒÏ× ÓÌÅÐÉÔØ.
Vitaly Polikarpov, vitvp[Üt]mail.ru
Hello, Vitaly! You wrote to Alexander Torres on Fri, 19 Jan 2007 08:44:00 +0300:
VP> ðÒÉ×ÅÔ Alexander!
VP> 18 Jan 07 13:46, Alexander Torres -> All:
AT>> åÓÔØ × ÐÒÉÒÏÄÅ ÞÔÏ-ÎÉÂÕÄØ, ÔÉÐÁ AD9833, ÔÏÌØËÏ Ó ÍÅÁÎÄÒÏÍ ÎÁ ×ÙÈÏÄÅ? AT>> âÅÚ ÓÉÎÕÓÁ É ÔÒÅÕÇÏÌØÎÉËÁ, ÞÉÓÔÁÑ ÃÉÆÒÁ ? VP> üÔÏ ÕÖÅ ÎÅ DDS, Á ÕÐÒÁ×ÌÑÅÍÙÊ "ÃÉÆÒÏÊ" ÇÅÎÅÒÁÔÏÒ.
òÁÚÕÍÅÅÔÓÑ. ñ ÉÍÅÌ ××ÉÄÕ "ËÁË ääó áä983".VP> éÎÔÅÇÒÁÌØÎÏÇÏ ÎÅ ×ÓÔÒÅÞÁÌ, ÎÏ ÍÏÖÎÏ É ÎÁ ãáð ÉÌÉ ÃÉÆÒÏ×ÙÈ ÐÏÔÅÃÉÏÍÅÔÒÏ× VP> ÓÌÅÐÉÔØ.
úÁÞÅÍ ãáð É ÃÉÆÒÏ×ÏÊ ÐÏÔÅÎÃÉÏÍÅÔÒ, ÄÌÑ ÐÏÌÕÞÅÎÉÑ ÃÉÆÒÏ×ÏÇÏ ÓÉÇÎÁÌÁ ÐÅÒÅÍÅÎÎÏÊ ÞÁÓÔÏÙ? é ËÒÏÍÅ ÔÏÇÏ - ÎÕÖÎÏ ÞÔÏÂÙ ÜÔÏ ÐÏ ÒÁÚÍÅÒÏÍ ÂÙÌÏ ÎÅ ÓÉÌØÎÏ ÂÏÌØÛÅ ÞÅÍ áä9833 (Á ÏÎ × ËÏÒÐÕÓÅ 4È4ÍÍ), ÎÏ ÐÏ ÃÅÎÅ ×ÔÒÏÅ ÎÉÖÅ (ÉÎÁÞÅ Ñ ÂÙ ÐÒÏÓÔÏ 9833 ÐÏÓÔÁ×ÉÌ, É ÎÅ ÉÓÐÏÌØÚÏ×ÁÌ 2/3 ÅÇÏ ×ÏÚÍÏÖÎÏÓÔÅÊ).With best regards, Alexander Torres. 2:461/28, E-mail: snipped-for-privacy@yahoo.com [Á ÎÏÞØÀ ÍÙ ÓÎÏ×Á, ÕÊÄÅÍ ÜÓËÁÄÒÏÎÏÍ..]
20 Jan 07 00:34, Alexander Torres -> Vitaly Polikarpov:
AT>>> åÓÔØ × ÐÒÉÒÏÄÅ ÞÔÏ-ÎÉÂÕÄØ, ÔÉÐÁ AD9833, ÔÏÌØËÏ Ó ÍÅÁÎÄÒÏÍ ÎÁ ×ÙÈÏÄÅ? AT>>> âÅÚ ÓÉÎÕÓÁ É ÔÒÅÕÇÏÌØÎÉËÁ, ÞÉÓÔÁÑ ÃÉÆÒÁ ? VP>> üÔÏ ÕÖÅ ÎÅ DDS, Á ÕÐÒÁ×ÌÑÅÍÙÊ "ÃÉÆÒÏÊ" ÇÅÎÅÒÁÔÏÒ. AT> òÁÚÕÍÅÅÔÓÑ. ñ ÉÍÅÌ ××ÉÄÕ "ËÁË ääó áä983".
VP>> éÎÔÅÇÒÁÌØÎÏÇÏ ÎÅ ×ÓÔÒÅÞÁÌ, ÎÏ ÍÏÖÎÏ É ÎÁ ãáð ÉÌÉ ÃÉÆÒÏ×ÙÈ ÐÏÔÅÃÉÏÍÅÔÒÏ× VP>> ÓÌÅÐÉÔØ. AT> úÁÞÅÍ ãáð É ÃÉÆÒÏ×ÏÊ ÐÏÔÅÎÃÉÏÍÅÔÒ, ÄÌÑ ÐÏÌÕÞÅÎÉÑ ÃÉÆÒÏ×ÏÇÏ ÓÉÇÎÁÌÁ AT> ÐÅÒÅÍÅÎÎÏÊ ÞÁÓÔÏÙ?
íÅÁÎÄÒ ÇÅÎÅÒÉÔÓÑ É ÁÎÁÌÏÇÏ×ÙÍÉ ÍÅÔÏÄÁÍÉ, ËÁË ×ÁÒÉÁÎÔ, ËÁËÉÍ-ÎÉÔØ VCO. HÏ, ÉÓÈÏÄÑ ÉÚ ÚÁÄÁÞÉ, ÍÏÖÎÏ É × ÓÔÏÒÏÎÕ PLL ÐÏÇÌÑÎÕÔØ. DDS ÄÌÑ ÐÏÄÏÂÎÏÇÏ, ÉÍÈÏ, ÐÅÒÅÂÏÒ.AT> é ËÒÏÍÅ ÔÏÇÏ - ÎÕÖÎÏ ÞÔÏÂÙ ÜÔÏ ÐÏ ÒÁÚÍÅÒÏÍ ÂÙÌÏ ÎÅ ÓÉÌØÎÏ ÂÏÌØÛÅ ÞÅÍ AT> áä9833 (Á ÏÎ × ËÏÒÐÕÓÅ 4È4ÍÍ), ÎÏ ÐÏ ÃÅÎÅ ×ÔÒÏÅ ÎÉÖÅ (ÉÎÁÞÅ Ñ ÂÙ ÐÒÏÓÔÏ AT> 9833 ÐÏÓÔÁ×ÉÌ, É ÎÅ ÉÓÐÏÌØÚÏ×ÁÌ 2/3 ÅÇÏ ×ÏÚÍÏÖÎÏÓÔÅÊ).
öÁÂÁ ÕÄÕÛÉÔ :) ÷ ÏÄÎÏÊ ÚÁÄÁÞÅ ËÁË ÐÅÒÓÐÅËÔÉ×ÎÏÅ ÒÁÚ×ÉÔÉÅ Ó×ÅÔÉÌÏ ÐÏÌÕÞÅÎÉÑ 10-15ÎÓ ÁÐÅÒÔÕÒÙ ÓÔÒÏÂÏÓËÏÐÉÒÏ×ÁÎÉÑ, ÄÌÑ ËÏÔÏÒÏÊ ÍÎÅ ÎÅ È×ÁÔÉÌÏ-ÂÙ ÔÁËÔÏ×ÏÊ MCU. ðÏÇÌÑÄÙ×ÁÌ ËÁË × ÓÔÏÒÏÎÕ AD9850, ÔÁË É × ÓÔÏÒÏÎÕ ADF4001 - N counter, ËÏÔÏÒÙÊ Ó ÎÁÛÉÍÉ ÐÏÓÔÁ×ËÁÍÉ, ×ÏÚÍÏÖÎÏ, ÂÙÓÔÒÅÅ ÂÙÌÏ-ÂÙ ÓÄÅÌÁÔØ ÎÁ CPLD.Vitaly Polikarpov, vitvp[Üt]mail.ru
Hello, Vitaly! You wrote to Alexander Torres on Sun, 21 Jan 2007 17:47:00 +0300:
VP> ðÒÉ×ÅÔ Alexander!
VP> 20 Jan 07 00:34, Alexander Torres -> Vitaly Polikarpov:
AT>>>> åÓÔØ × ÐÒÉÒÏÄÅ ÞÔÏ-ÎÉÂÕÄØ, ÔÉÐÁ AD9833, ÔÏÌØËÏ Ó ÍÅÁÎÄÒÏÍ ÎÁ ×ÙÈÏÄÅ? AT>>>> âÅÚ ÓÉÎÕÓÁ É ÔÒÅÕÇÏÌØÎÉËÁ, ÞÉÓÔÁÑ ÃÉÆÒÁ ? VP>>> üÔÏ ÕÖÅ ÎÅ DDS, Á ÕÐÒÁ×ÌÑÅÍÙÊ "ÃÉÆÒÏÊ" ÇÅÎÅÒÁÔÏÒ. AT>> òÁÚÕÍÅÅÔÓÑ. ñ ÉÍÅÌ ××ÉÄÕ "ËÁË ääó áä983".
VP>>> éÎÔÅÇÒÁÌØÎÏÇÏ ÎÅ ×ÓÔÒÅÞÁÌ, ÎÏ ÍÏÖÎÏ É ÎÁ ãáð ÉÌÉ ÃÉÆÒÏ×ÙÈ VP>>> ÐÏÔÅÃÉÏÍÅÔÒÏ× ÓÌÅÐÉÔØ. AT>> úÁÞÅÍ ãáð É ÃÉÆÒÏ×ÏÊ ÐÏÔÅÎÃÉÏÍÅÔÒ, ÄÌÑ ÐÏÌÕÞÅÎÉÑ ÃÉÆÒÏ×ÏÇÏ ÓÉÇÎÁÌÁ AT>> ÐÅÒÅÍÅÎÎÏÊ ÞÁÓÔÏÙ?
VP> íÅÁÎÄÒ ÇÅÎÅÒÉÔÓÑ É ÁÎÁÌÏÇÏ×ÙÍÉ ÍÅÔÏÄÁÍÉ, ËÁË ×ÁÒÉÁÎÔ, ËÁËÉÍ-ÎÉÔØ VCO.
äÁË ÉÍÅÎÎÏ VCO Ñ ÉÚ ÉÍÅÀÝÅÊÓÑ ÓÈÅÍÙ É ÈÏÞÕ ×ÙËÉÎÕÔØ :) ïÎ ÎÅ ÕÓÔÒÁÉ×ÁÅÔ ÎÉ ÐÏ ÔÅÒÍÏÓÔÁÂÉÌØÎÏÓÔÉ, ÎÉ ÐÏ ÄÉÁÐÁÚÏÎÕ, ÎÉ ÐÏ ÇÁÂÁÒÉÔÁÍ (4046 Ó ÏÂ×ÑÚËÏÊ), ÎÉ ÐÏ ÕÄÏÂÓÔ×Õ ÕÐÒÁ×ÌÅÎÉÑ.VP> HÏ, ÉÓÈÏÄÑ ÉÚ ÚÁÄÁÞÉ, ÍÏÖÎÏ É × ÓÔÏÒÏÎÕ PLL ÐÏÇÌÑÎÕÔØ. VP> DDS ÄÌÑ ÐÏÄÏÂÎÏÇÏ, ÉÍÈÏ, ÐÅÒÅÂÏÒ.
DDS, ËÁË ÇÅÎÅÒÁÔÏÒ ÓÉÎÕÓÁ - ËÏÎÅÞÎÏ, ÍÎÅ ÎÕÖÅÎ ÇÒÕÂÏ ÇÏÏ×ÒÑ, ÐÒÏÇÒÁÍÍÉÒÕÅÍÙÊ ËÏÄÍ ÇÅÎÅÒÁÔÏÒ ôôì-ÍÅÁÎÄÒÁ.
AT>> é ËÒÏÍÅ ÔÏÇÏ - ÎÕÖÎÏ ÞÔÏÂÙ ÜÔÏ ÐÏ ÒÁÚÍÅÒÏÍ ÂÙÌÏ ÎÅ ÓÉÌØÎÏ ÂÏÌØÛÅ ÞÅÍ AT>> áä9833 (Á ÏÎ × ËÏÒÐÕÓÅ 4È4ÍÍ), ÎÏ ÐÏ ÃÅÎÅ ×ÔÒÏÅ ÎÉÖÅ (ÉÎÁÞÅ Ñ ÂÙ AT>> ÐÒÏÓÔÏ 9833 ÐÏÓÔÁ×ÉÌ, É ÎÅ ÉÓÐÏÌØÚÏ×ÁÌ 2/3 ÅÇÏ ×ÏÚÍÏÖÎÏÓÔÅÊ).
VP> öÁÂÁ ÕÄÕÛÉÔ :)
åÓÌÉ ÂÙ ÏÎ ÓÔÏÉÌ ÎÅ 4 ÂÁËÓÁ Á 1, Ó ÖÁÂÏÊ ÂÙ Ñ ÄÏÇÏ×ÏÒÉÌÓÑ :) îÅ ÉÓÐÏÌØÚÏ×ÁÔØ 2/3 ×ÏÚÍÏÖÎÏÓÔÅÊ - ÚÁÐÒÓÔÏ, Á ×ÏÔ ÃÅÎÁ 9833 - ÓÉÌØÎÏ ÎÅ ÕÓÔÒÁÉ×ÁÅÔ. öÁÌØ, ÎÏ ÐÏÈÏÖÅ ÞÔÏ ÔÏ ÞÔÏ ÍÎÅ ÎÕÖÎÏ - ÎÉËÔÏ ÎÅ ÄÅÌÁÅÔ :(VP> ÷ ÏÄÎÏÊ ÚÁÄÁÞÅ ËÁË ÐÅÒÓÐÅËÔÉ×ÎÏÅ ÒÁÚ×ÉÔÉÅ Ó×ÅÔÉÌÏ ÐÏÌÕÞÅÎÉÑ 10-15ÎÓ VP> ÁÐÅÒÔÕÒÙ ÓÔÒÏÂÏÓËÏÐÉÒÏ×ÁÎÉÑ, ÄÌÑ ËÏÔÏÒÏÊ ÍÎÅ ÎÅ È×ÁÔÉÌÏ-ÂÙ ÔÁËÔÏ×ÏÊ VP> MCU. ðÏÇÌÑÄÙ×ÁÌ ËÁË × ÓÔÏÒÏÎÕ AD9850, ÔÁË É × ÓÔÏÒÏÎÕ ADF4001 - N VP> counter, ËÏÔÏÒÙÊ Ó ÎÁÛÉÍÉ ÐÏÓÔÁ×ËÁÍÉ, ×ÏÚÍÏÖÎÏ, ÂÙÓÔÒÅÅ ÂÙÌÏ-ÂÙ ÓÄÅÌÁÔØ VP> ÎÁ CPLD.
CPLD ÍÎÅ ÐÏ ÃÅÎÅ ÎÅ ÐÏÄÈÏÄÉÔ, ÄÁ É ÐÏ ÄÒÕÇÉÍ ÐÁÒÁÍÅÔÒÁÍ.
VP> Vitaly Polikarpov, vitvp[Üt]mail.ru
With best regards, Alexander Torres. 2:461/28, E-mail: snipped-for-privacy@yahoo.com [Á ÎÏÞØÀ ÍÙ ÓÎÏ×Á, ÕÊÄÅÍ ÜÓËÁÄÒÏÎÏÍ..]
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