Op-Amp's frequency response is mush less than that specified in datasheet

AliEmad2002 / STM32_Oscilloscope

STM32f103 based digital oscilloscope. 1MSPS. Dual channel (Y-t) and (Y-X) modes

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Closed AliEmad2002 closed 1 year ago

AliEmad2002 commented 1 year ago

Works fine until 50-kHz.
It could be due to low values of R1, R2 (gain controlling resistors). Try multiplying both by 10.

AliEmad2002 commented 1 year ago

tried multiplying both by 10, and by 100, none of them gave better results in terms of frequency response. (Though it solved overshooting problem).

AliEmad2002 commented 1 year ago

Delayed