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I checked with 555 already... the duty can only down to around 30% and it can't generate pulse width of 100us. And acutally I want a circuit that using voltage to control the pulse width and delay time..
Hi guys
I am working on a project which needs a ciurcuit to generate square wave. And the duty cycle can change from 5% - 90 % and the pulse width is started from 100us . Do you guys have any idea how to work on that ? thanks
max083
Hi everybody,
do you guys know where I can buy Max083 ? I checked with digi key and they said they don't have it. I know the chip is already out of production. Or anyone know any replacement for that ?? Thanks
I got a problem regarding the bandwidth of my cicuit (fig 1 and 2)
the 50% risisng time is around 50us
fig 3 and 4 is the open loop AC analysis
I try to increase the bandwidth so I add a lead resistor in the integrator (fig 5) and fig 6 is the AC sweep after adding the resistor. The...
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