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TPS2597: PSPICE model issue with Ltspice

Kaushalya Satharasinghe
Prodigy 180 points
Part Number: TPS2597

Hi, 

I have created a model based on TPS2597X_TRANS.lib. When I try to do a transient analysis, I get the error 

"Cant find definition of model "DBREAK". 

When I look into the LIB file I can see this is a diode  in

D_U4_D12         U4_N01176 IN Dbreak 

Also I get a bunch or errors after the simulation like 

"Questionable use of curly braces in "b§e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b§e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b§e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b§e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"

..."

Complete log file attached here.

TPS2597.log 
Circuit: * C:\Baraja\YOFC EDFA Testing\SIMs\TPS2597.asc

Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}}&v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh))&v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}}|v(d)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh))|v(d)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(s)>{{vthresh}},v(b),v(a))}"
    Error: undefined symbol in: "if([v](s)>((vthresh)),v(b),v(a))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}}&v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh))&v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}}&v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh))&v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(s)>{{vthresh}},v(b),v(a))}"
    Error: undefined symbol in: "if([v](s)>((vthresh)),v(b),v(a))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(s)>{{vthresh}},v(b),v(a))}"
    Error: undefined symbol in: "if([v](s)>((vthresh)),v(b),v(a))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}}|v(c)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh))|v(c)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate1 yint1 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate2 yint3 0 v={if(v(yint2)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](yint2)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}}&v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))&v(b)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Questionable use of curly braces in "b�e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
Error on line 116 : d:u1:_u4_d12 u1:u4_n01176 vin�:in� dbreak
	 Unable to find definition of model "dbreak"
WARNING: Less than two connections to node U1:1V_DC.  This node is used by V:U1:_V1.
Direct Newton iteration for .op point skipped.
Gmin stepping method for .op point skipped.
Starting source stepping with srcstepmethod=0
Source Step = 3.0303%
Source Step = 33.3333%
Source Step = 63.6364%
Source Step = 93.9394%
Source stepping succeeded in finding the operating point.

Ignoring empty pin current: Ix(u1:en_uvlo)
Ignoring empty pin current: Ix(u1:en_uvlo)

Date: Tue Feb 08 16:57:22 2022
Total elapsed time: 219.049 seconds.

tnom = 27
temp = 27
method = Gear
totiter = 2824
traniter = 2664
tranpoints = 1319
accept = 1278
rejected = 41
matrix size = 1192
fillins = 694
solver = Alternate
Thread vector: 415.0/105.9[8] 73.7/35.0[8] 252.8/65.5[8] 12.7/15.0[1]  2592/500
Matrix Compiler1: 77.48 KB object code size  93.4/44.1/[22.0]
Matrix Compiler2: 96.37 KB object code size  60.0/51.0/[17.6]

How can I solve these two issues?

Cheers,

Kaushalya

  • +1
    TI__Guru 50475 points

    Hi Kaushalya,

    Thanks for your query.  Since model is actually designed for PSpice evaluation it may be giving error due to some slight difference between LTspice and PSpice. I would recommend using PSpice for TI . 

    Please try adding this statement is library file and then run again. 

    .model Dbreak D Is=1e-14 Cjo=.1pF Rs=.1

    Regards

    Kunal Goel