Pawan Nayak

Pawan Nayak

Joined: 5/26/2017

  • RE: Vertical resolution of oscilloscope

    Thu, 21 Dec 2023 04:11:04 GMT – Vertical resolution of oscilloscope
    Hi Iris,
    Thank you for the quick reply! So if I had the range set at 10V/division then my LSB would only be 0.390625V.

    Lets say I am using a 10x probe and measuring a 10V signal. Assuming the full-scale input range of the ADC is 3V. If the ADC is 8 bit then LSB would be 0.0117V. Then how would the measurement resolution change on the input signal when the vertical resolution of the screen is changed.

    Best regards,
    Pawan

  • Vertical resolution of oscilloscope

    Tue, 19 Dec 2023 10:58:14 GMT – Vertical resolution of oscilloscope
    Hi experts,

    How is the oscilloscope vertical screen range related to ADC resolution? For example if scope ADC is 8 bit how does it translate to the screen when range is set to 5V/div or 10V/div. Is there a programmable amplifier at the input of the ADC?

    Thanks and regards, Pawan