LMH6550 in TINA TI

Angela Brock

Other Parts Discussed in Thread: LMH6550

I'm simulating a circuit in TINA of the LMH6550 in two stages. I am looking for a transient analysis and keep getting the error message component and/or parameter not selected. I do get no error with AC analysis and ERC so I am wondering how to fix this error?

over 7 years ago

0 Britt Brooks - Online Design Tools over 7 years ago

TI__Mastermind 41310 points

Angela,

Could you provide the .TSC file for us to evaluate? We are very limited in the help we can provide without looking at the actual simulation and circuit.

0 Angela Brock over 7 years ago in reply to Britt Brooks - Online Design Tools

Intellectual 480 points

Here is the .TSC file. LMH6550.TSC

0 Britt Brooks - Online Design Tools over 7 years ago in reply to Angela Brock

TI__Mastermind 41310 points

Angela,

It appears that you have used the legacy output probe. Please do not use these as they are much more difficult to define. I have re-drawn your circuit using the built in LMH6550 (which is the same as the unencrypted PSpice model on the web) and it appears to function properly. I have used the voltage probes and a differential voltage meter to show the outputs.

LMH6550_test.TSC

Please let me know if this functions as you would expect.

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LMH6550 in TINA TI