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???
05/11/10 15:36
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 		 #175819 - Then put a filter in front of it!
Responding to: ???'s previous message
Manju said:
The input signal is 16mV AC @ 50Hz with lots of noise like 500-700KHz.

Put a passive low pass filter in front of the first stage.

Manju, without more details like a schematic o.s. it's impossible to help!

Kai Klaas

List of 25 messages in thread
TopicAuthorDate
What is the use of buffer?            01/01/70 00:00      
   what is ...            01/01/70 00:00      
      LPF stage            01/01/70 00:00      
         Not helpful            01/01/70 00:00      
            Not talking on rogowski coil            01/01/70 00:00      
               Analogue filter design            01/01/70 00:00      
   Application Dependant...            01/01/70 00:00      
      Let me make it clear            01/01/70 00:00      
         RE: I got a review comment            01/01/70 00:00      
   You need to be more specific            01/01/70 00:00      
      "Buffer" can be used in several contexts            01/01/70 00:00      
         So it is an input buffer for impedance matching            01/01/70 00:00      
            You really should ask the one who said it!            01/01/70 00:00      
               Does it mean that the delay matching buffer not required            01/01/70 00:00      
                  What do you think?            01/01/70 00:00      
                     I think            01/01/70 00:00      
                        Right.            01/01/70 00:00      
                           one doubt            01/01/70 00:00      
                              Already answered            01/01/70 00:00      
                              Buffers...            01/01/70 00:00      
   It depends...            01/01/70 00:00      
   Peak to Peak is varying            01/01/70 00:00      
      Load regulation in generators?            01/01/70 00:00      
      Then put a filter in front of it!            01/01/70 00:00      
      So you're amplifying the noise?!            01/01/70 00:00      

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