I am quite new to EasyEDA and LTSPICE, but I have noticed something which seems like it could be a bug.
I have a small project to simulate a filter from a particular radio
[https://easyeda.com/ae3k/softrock-filter](https://easyeda.com/ae3k/softrock-filter)
The spice simulation works, except I would like the baseline to be 0dB instead of -6dB. When I do this in
the desktop version of LTSPICE, the voltage source has this form:
V1 N001 0 SINE(0 1 14000k) AC 2
The AC 2 part is what makes the baseline be 0 dB instead of -6 dB, as I understand it.
Anyway, the line that seems to get sent by EasyEDA to LTSPICE says AC 1 0, as follows:
V1 R1_1 GND SIN(0 1 14MEG 10M) AC 1 0
If I edit the line in the schematic to end with AC 2 0 instead, EasyEDA still appends AC 1 0,
which yields
V1 R1_1 GND SIN(0 1 14MEG 10M) AC 2 0 AC 1 0
and the net effect is that there is no change.
So I have two questions. My main question is how to get EasyEDA to send the particular line I
want to LTSPICE? For my schematic in EasyEDA, that would be
V1 R1_1 GND SIN(0 1 14MEG 10M) AC 2 0
And I guess I am also open to suggestions about how to finagle the plot in EasyEDA to change
the baseline in other ways. More generally, I can do lots of customization in LTSPICE but in
the EasyEDA interface to it, what comes back seems fixed.
Thank you.
PS: I noticed also that the resulting plot is logarithmic on the frequency axis, but I specified
linear in the control-j dialog (and this is also seen in the .ac directive). Should it not be linear
in the frequency scale in the plot?
Chrome
75.0.3770.142
Linux
EasyEDA
6.3.22