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Altera_Forum
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11 years ago

Create SignalTapII List File

Hi Dear all; when I capture my 8-bit digital output by Signaltap and right click in the white space and select the "Create signalTap II List File" a text file of data created but the problem is th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Dear guys; thanks for your help

know I succeeded to capture my 8-bit data and evaluate them by SNR and ENOB;

know I have a question that for an 8-bit ADC for low-speed industrial applications what is the accepted minimum ENOB for interested bandwidth?

because for my integrated ADC that only use a sinc filter as filter/decimation stage, ENOB for lower frequencies starts from 6.4 and for highest frequency in the bandwidth is 4.9 are these values acceptable or must be improved?

thank you;