--- In LTspice@..., "rug_rossi" <rrossi@...> wrote:
I need to add a noise generator to the model of a sensor
(simply a behavioral source), in order to perform some
noise analysis.
Noise is described by a noise density and a 1/f corner.
which is the best way to do that?
Add to my model a voltage follower made with the
Universal OP amp level 1, or there is a better way?
best regards,
Ruggero Rossi
Hello Ruggero,
The 1/f noise is implemented in diodes. Thus diode noise may be
the natural choice for an 1/f noise source.
Files > Tut > noisegen
Files > Tut > noisegen_with_subcircuits
Files > Tut > new_diode_noise.asc
You already mentioned the "universalopamp". It contains
parameters en and enk to set noise value and corner frequency.
Best regards,
Helmut
