About vwu.11

vwu.11 · 2022-02-10

Backgroud: i'm hardware engineer and work for SKF. we used your Lis2DW in our product to test speed of metro.Issue: we found some noise siganl or high Freq. aliasing add in collected data in low frequency. In LIS2DW user guide manual, i find some dec...

vwu.11 · 2022-02-23

i guess that high frequency noise didn't attenuated as well as we thought because the 1-st order just have -10dB attenutation for signal of outband. and signal amplitue of inband that is valid for us is 0.1g, i think attenutation of outband isn't eno...

vwu.11 · 2022-02-14

Anybody answer me? It's urgent for me.

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LIS2DW internal Anti-Aliasing filter 1. what order of filter is Anti-Aliasing filter? what's the cutoff frequency of attenuation band? What is the attenuation in the stopband?what's sample rate of internal ADC?

Re: LIS2DW internal Anti-Aliasing filter 1. what order of filter is Anti-Aliasing filter? what's the cutoff frequency of attenuation band? What is the attenuation in the stopband?what's sample rate of internal ADC?

Re: LIS2DW internal Anti-Aliasing filter 1. what order of filter is Anti-Aliasing filter? what's the cutoff frequency of attenuation band? What is the attenuation in the stopband?what's sample rate of internal ADC?