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@ericfont

ericfont/circuit-20260701-0200.svg

Created July 1, 2026 05:59
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promising PWM DSM
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circuit-20260701-0200.svg
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@ericfont

ericfont commented Jul 1, 2026

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sim

image

@ericfont

ericfont commented Jul 1, 2026

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1nF integrator feedback capacitor also works:

image

@ericfont

ericfont commented Jul 1, 2026

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seems to work with both inputs:

image

@ericfont

ericfont commented Jul 1, 2026

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creates a peak in input response:

image

and noise response has peak around 50 KHz:

image

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ericfont commented Jul 1, 2026

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@ericfont

ericfont commented Jul 1, 2026

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@ericfont

ericfont commented Jul 1, 2026

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lowpass-filtered of above:

image

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