I would appreciate it if someone can help me with the following LTspice error.
SPICE ERROR LOG:
Error on line 3 : u1 v1 0 v2 fb vcc vee fb ad8130 Unable to find definition of model "fb" * Unknown parameter "vcc" Fatal Error: URC instance U1: Length must be positive definite.
I'm trying to simulate the summing circuit application that is shown in the AD8129/AD8130 Datasheet on page 35.
I have checked that my LTspice model pin list is in the same order as the "AD8130.cir" SUBCKT list.
R1 0 FB 1K tol=1 pwr=0.1 U1 V1 0 V2 FB VCC VEE FB AD8130 V1 V1 0 SINE(0 1 1K) V2 V2 0 SINE(0 1 1K) V3 VCC 0 12 V4 VEE 0 -12 .lib ad8130.cir .tran 1m .backanno .end
I'm not sure if there is an error with the circuit or with my model. See the attached design files below.
Updated file attached: Removed LOG.
[edited by: Lukkewaan at 9:42 PM (GMT 0) on 19 May 2020]