03-29-2014 04:05 AM
Hi,
I am having trouble importing this model of the LM2907 frequency to voltage converter. It has been imported before as mentioned in this forum post:
The origional geocities link is dead but I was able to find the model in the way back machine:
http://web.archive.org/web/20090309065516/http://www.geocities.com/russlk/LM2907.txt
However, when I import the model following the instructions in the forum post I get the following errors when I try to simulate a circuit with the LM2907.
Illegal node name found ',r1'
Duplicate subckt node name '1' (and all other nodes)
Thank you.
03-31-2014 12:17 PM
Hi,
I don't see anything in the model that is problematic, post your file, I can look how you implemented the model.
04-01-2014 02:34 AM
It works! I must have made a mistake when copying the text into the component wizard.
I was able to simulate the minimum component tachometer rom the spec sheet.