mixed-signal

Hi everyone, I am not sure if the post should be here or in DSP. So, I try first here. I want to understand using the K-path sampling according to the book of MSD of Jacob Baker, but I am struggling to get the concept. Question 1: the equation numbered 1 seems strange for me as I would write ...

Hello everyone, I'd like to request some help with an ECG Holter Receiver Board. This is my first time designing a MCU board. I am basing this design on this article from Analog Devices: https://www.analog.com/en/resources/analog-dialogue/articles/ecg-front-end-design-simplified.html As some...

Hi everyone, So, as I am reading this part of amazing book, the Celsius zero shift for two -terminal temperature sensor circuit of Fig 21.19 is not fully understood by me. what I understood: -The \[ V_{\text{Temp}} \] at the two terminal of the Zenner diode is directly coming from the circuit...

Hello all, I am designing a 6-layer mixed-signal board, where I have two 8-CH ADC, MCU, and punch of other digital circuitry. In the ADC reference design, they used split ground planes and I have been reading that this technique is outdated and actually creates more SI problems not to mention...

Hello guys, on chapter 4 Digital Filters on the ideal ADC netlist equation. I do have some questions: 1-we also want to level-shift the input signal so that is referenced to 0 V? is that already done? 2-why shift left by 1/2LSB to the left? I tried to understand this part but I failed maybe due...