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XR2206 for FSK modulation

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Suraj Shrestha

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xr2206 fsk

i am using XR2206 for FSK modulation scheme. i need two frequency around 70Khz(let 68khz and 72khz).
but using the resistor values (R=1/f*C) i am not getting the required freq. signals.
what may be the problem in this case. pls help me.
thanks.
 

ask using xr2206

I assume you have the XR2206's basic FSX configuration .. see attached picture ..
So, what signals are generated for F1 and F2?

Regards,
IanP
 
hi i can't see the pic
can u share it again
tanx
 

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