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alnaqeeb
Joined: 28 Feb 2007
Posts: 8
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 31 Aug 2007 0:45 function generator project |
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Hi every body
I want to build function generator if any one have an idea or suggest for this topic please tell me to help me in my project  .
Thanks for all
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kishore2k4
Joined: 17 Jun 2006
Posts: 293
Helped: 33
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31 Aug 2007 1:25 simple function generator |
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If you want a simple solution use readily available IC's like MAX038
http://www.maxim-ic.com/quick_view2.cfm/qv_pk/1257
Or depending on the output frequency, you can get a high speed DAC connect it to a microcontroller and fast SRAM and produce just about any waveshape you need.
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IanP
Joined: 05 Oct 2004
Posts: 6490
Helped: 1542
Location: West Coast
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31 Aug 2007 1:42 xr2066 |
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Unfortunately, MAX038 is obsolete and you may have difficulties in obtaining one ..
Instead, try to build a simple function generator based on opamps and passive compnents such as resistors and capacitors - see picture below ..
Here it's detailed description:
http://www.paia.com/KRUKits/K23/K23.pdf
Regards,
IanP
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kishore2k4
Joined: 17 Jun 2006
Posts: 293
Helped: 33
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31 Aug 2007 1:50 ad9833 project |
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| IanP wrote: |
Unfortunately, MAX038 is obsolete and you may have difficulties in obtaining one ..
Instead, try to build a simple function generator based on opamps and passive compnents such as resistors and capacitors - see picture below ..
Here it's detailed description:
http://www.paia.com/KRUKits/K23/K23.pdf
Regards,
IanP |
MAX038 is still available at digikey 
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sahn001
Joined: 21 Feb 2007
Posts: 10
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31 Aug 2007 2:21 ad9833 function generator |
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I recommend AD9833 or AD9834.
regards
Steve
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Google
AdSense
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31 Aug 2007 2:21 Ads |
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eanic
Joined: 18 Dec 2006
Posts: 55
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suresh_kvja
Joined: 28 Jul 2007
Posts: 45
Helped: 1
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19 Sep 2007 15:24 function generator project proposal |
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Hi,
you can use 8038 IC, a simple wave form generator
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money_kandan2004
Joined: 24 Aug 2007
Posts: 310
Helped: 125
Location: india
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20 Sep 2007 9:38 function generator project |
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HI,
BETTER YOU USE IC MAX038 OR IC UM3484
BYE...
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