hello.. well i hope this might be the right forum for my doubt..
i want to design a butterworth active bandpass filter having:
* Flat pass band from 23khz to 53 khz..
* No or very less phase difference between the pass band..
if anyone can hlp, pls do provide me with a possible design..
Prasanna Rao...
i want to design a butterworth active bandpass filter having:
* Flat pass band from 23khz to 53 khz..
* No or very less phase difference between the pass band..
if anyone can hlp, pls do provide me with a possible design..
Prasanna Rao...
peranders said:How sharp filter?
hi..! maybe 6db/octave wouldbe sufficient..
Actually i need it for my stereo encoder circuit to allow the DSBSC signals to pass with no inter-frequency gain..
atteunation of around 4-6 db for 2nd harmonic of 75 khz would also do..
pls.. reply..
_______________________
Prasanna..
Try this online tool from Analog Devices:
http://www.analog.com/Analog_Root/static/techSupport/designTools/interactiveTools/filter/filter.html
http://www.analog.com/Analog_Root/static/techSupport/designTools/interactiveTools/filter/filter.html
paologatto said:Try this online tool from Analog Devices:
http://www.analog.com/Analog_Root/static/techSupport/designTools/interactiveTools/filter/filter.html
Hi..! The link u specified may be improper.. It doesnt open in my explorer.. If possble, pls provide me with the correct link...
Thanks..
_________________
Prasanna
paologatto said:Here it works..
Or go to Analog Devices home page and search the online tool.
bye
JonHarrison said:Prasanna,
You need to have java installed and enabled in your browser to use the Analog Devices tool.
Regards,
Jon
Thank you very much.. i got the tool..
its good but may not serve my purpose to its best.. anyways, thanks for guidiing me..
and, can anyone provide me a link for a free bandpass filters designs..?? it would be gr8..
_______________
Prasanna
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