I have been trying all day to understand how either one of value C1, Rs2 or the maximum input current was initially calculated. I have worked out the equations however it seems that there is no obvious starting point, every equation needs a value of either Rs2, C1 or the maximum input current. What value can be determined first? I think it might be the maximum input current, but again I can't see any obvious way to state its expected value. I have read on a few forums that the audio range oscillates typically around 0.25uF to 0.25mA in a standard oscillator. So I could use 0.25mA, but I that isn't a very accurate method, since surely the maximum current its dependant to the circuit design. Any ideas? what it have something to the with the TL084 data sheet ?
Design Specs:
Frequency Range: 20Hz - 2000Hz
Voltage range of V7: 0v - 5V
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Design Specs:
Frequency Range: 20Hz - 2000Hz
Voltage range of V7: 0v - 5V
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