hi all
i have some prob when i make a simulation of filter
and i want to ask about
1- boost
2- how to get INL/DNL code to calculate it
3 - about tunning circuit
1-boost means the frequency response peaking of the internal filter state nodes?
2. INL/DNL (integral nonlinearity,differential nonlinearity) ? For a filter design? Please explain!
3- Tuning! Ok
There are many solutions. Run a oscillator with the same Gm-C. Adjust to match a clock or calculate direct the setting of the filter. Filter could be adjusted at Gm or C, on the first it could be also continuous.