the circuits of the l297 always have a 33nf capacitor and a 22k Ohm resistor
connected to the OSC pin, like for example circuit below:
From the datasheet of the l297 i read:
pin OSC :
An RC network (R to VCC, C to ground) connected to this terminal
determines the chopper rate. This terminal is connected to ground
on all but one device in synchronized multi - L297 configurations. f
@ 1/0.69 RC
Well english isnt my first language
And i’m not that deeply into electronics to understand what it means,
and… i dont have a 33nf capacitor, i got a 10nf would that be a problem ?
i’m not sure what would happen from the text i think more values might be used, but i might be wrong to,
i dont understand the role of “chopper rate”.