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Joe Gold
01/31/09 05:34
Read: 699 times
Melbourne
Australia


 
#161872 - what is the wave form shape of the original signal?
Responding to: Satish S Munot's previous message
There are many questions before suggestions can begin.

1. Can you describe the engineering application why you need a multiplier?
2. Is the signal sine, square, rectangle or triangle or another shape?
3. What is the frequency input range? 100KHz to 100KHz + X?
4. What is range of the multiplier factor? is it 1 to 10?
5. What is the resolution of the multiplier factor? is the resolution down to 1 millionth?
6. Is this a one-off project or a volume production application?

Based on answers to this question we can narrow down suggestions and answers.

Joe



List of 23 messages in thread
TopicAuthorDate
Frequency Multiplication      Satish S Munot      01/31/09 02:01      
   what is the wave form shape of the original signal?      Joe Gold      01/31/09 05:34      
   Yes, PLL is the most promising solution      Richard Erlacher      01/31/09 09:08      
   Easy integer approximation      Jerson Fernandes      01/31/09 19:02      
      Yes, but      Joe Gold      01/31/09 20:50      
         Wave Shape      Satish S Munot      02/01/09 20:25      
            Constant speed?      Per Westermark      02/01/09 22:49      
            Constant speed?      Per Westermark      02/01/09 22:50      
            Constant speed?      Per Westermark      02/01/09 22:51      
            Constant speed?      Per Westermark      02/01/09 22:51      
            Still some outstanding questions      Joe Gold      02/02/09 06:12      
            Perhaps you're looking at the wrong motor      Richard Erlacher      02/02/09 07:35      
   Rate Multiplier      Aubrey Kagan      02/02/09 13:17      
      That might work ... but ...      Richard Erlacher      02/02/09 13:26      
         Frequency multiplier      Satish S Munot      02/02/09 21:11      
            How about some numbers?      Richard Erlacher      02/02/09 21:39      
               Frequency Multiplier      Satish S Munot      02/03/09 01:21      
                  I was afraid that was the case ...      Richard Erlacher      02/03/09 08:56      
                     Frequency Multipllication      Satish S Munot      02/03/09 20:46      
                        What about that logic card?      Richard Erlacher      02/03/09 22:19      
                           Frequency Multipiler      Satish S Munot      02/03/09 22:24      
                              Why no further relevant information?      Richard Erlacher      02/03/09 22:28      
                                 I have been following this      Erik Malund      02/04/09 05:55      

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