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 Post subject: K8060 bandwidth
PostPosted: Wed Apr 19, 2017 11:24 am 
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Joined: Wed Apr 19, 2017 9:43 am
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Hello
The bandwidth of the amplifier is specified at 200kHz, but with maximum output level I face a problem with strong distorsion and even at the end the sinus to become a triangle with reduced amplitude for freqencies above 20kHz.
At the beginning of the distorsion, we see clearly that it is a problem of slew rate.
Is this problem inherent to the design or is there a problem with some component on the board?
I already changed T2 and T3 without any improvement.
Thanks
Christophe


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