LM111 is a precision comparator

11 files changed, 1306 insertions, 0 deletions

diff --git a/library/SubcircuitLibrary/LM111_sub/LM111_sub-cache.lib b/library/SubcircuitLibrary/LM111_sub/LM111_sub-cache.lib
new file mode 100644
index 00000000..64da9cd1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/LM111_sub-cache.lib
@@ -0,0 +1,139 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_NJF
+#
+DEF eSim_NJF J 0 0 Y N 1 F N
+F0 "J" -100 50 50 H V R CNN
+F1 "eSim_NJF" -50 150 50 H V R CNN
+F2 "" 200 100 29 H V C CNN
+F3 "" 0 0 60 H V C CNN
+ALIAS jfet_n
+DRAW
+C 50 0 111 0 1 10 N
+P 3 0 1 10 10 75 10 -75 10 -75 N
+P 3 0 1 0 100 -100 100 -50 10 -50 N
+P 3 0 1 0 100 100 100 55 10 55 N
+P 4 0 1 0 0 0 -40 15 -40 -15 0 0 F
+X D 1 100 200 100 D 50 50 1 1 P
+X G 2 -200 0 210 R 50 50 1 1 P
+X S 3 100 -200 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# eSim_NPN
+#
+DEF eSim_NPN Q 0 0 Y N 1 F N
+F0 "Q" -100 50 50 H V R CNN
+F1 "eSim_NPN" -50 150 50 H V R CNN
+F2 "" 200 100 29 H V C CNN
+F3 "" 0 0 60 H V C CNN
+ALIAS BC547 Q2N2222
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0 25 25 100 100 N
+P 3 0 1 0 25 -25 100 -100 100 -100 N
+P 3 0 1 20 25 75 25 -75 25 -75 N
+P 5 0 1 0 50 -70 70 -50 90 -90 50 -70 50 -70 F
+X C 1 100 200 100 D 50 50 1 1 P
+X B 2 -200 0 225 R 50 50 1 1 P
+X E 3 100 -200 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# eSim_PNP
+#
+DEF eSim_PNP Q 0 0 Y N 1 F N
+F0 "Q" -100 50 50 H V R CNN
+F1 "eSim_PNP" -50 150 50 H V R CNN
+F2 "" 200 100 29 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0 25 25 100 100 N
+P 3 0 1 0 25 -25 100 -100 100 -100 N
+P 3 0 1 20 25 75 25 -75 25 -75 N
+P 5 0 1 0 90 -70 70 -90 50 -50 90 -70 90 -70 F
+X C 1 100 200 100 D 50 50 1 1 P
+X B 2 -200 0 225 R 50 50 1 1 P
+X E 3 100 -200 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# eSim_R
+#
+DEF eSim_R R 0 0 N Y 1 F N
+F0 "R" 50 130 50 H V C CNN
+F1 "eSim_R" 50 -50 50 H V C CNN
+F2 "" 50 -20 30 H V C CNN
+F3 "" 50 50 30 V V C CNN
+ALIAS resistor
+$FPLIST
+ R_*
+ Resistor_*
+$ENDFPLIST
+DRAW
+S 150 10 -50 90 0 1 10 N
+X ~ 1 -100 50 50 R 60 60 1 1 P
+X ~ 2 200 50 50 L 60 60 1 1 P
+ENDDRAW
+ENDDEF
+#
+# zener
+#
+DEF zener U 0 40 Y Y 1 F N
+F0 "U" -50 -100 60 H V C CNN
+F1 "zener" 0 100 60 H V C CNN
+F2 "" 50 0 60 H V C CNN
+F3 "" 50 0 60 H V C CNN
+DRAW
+P 2 0 1 0 100 -50 50 -100 N
+P 2 0 1 0 100 50 100 -50 N
+P 2 0 1 0 100 50 150 100 N
+P 4 0 1 0 0 50 0 -50 100 0 0 50 N
+X ~ IN -200 0 200 R 50 43 1 1 I
+X ~ OUT 300 0 200 L 50 43 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM111_sub/LM111_sub.cir b/library/SubcircuitLibrary/LM111_sub/LM111_sub.cir
new file mode 100644
index 00000000..a53ffa11
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/LM111_sub.cir
@@ -0,0 +1,56 @@
+* C:\FOSSEE\eSim\library\SubcircuitLibrary\LM111_sub\LM111_sub.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 04/06/2024 10:55:30 AM
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+Q2  Net-_J1-Pad2_ Net-_Q2-Pad2_ Net-_Q2-Pad3_ eSim_PNP		
+Q1  Net-_J1-Pad2_ Net-_Q1-Pad2_ Net-_Q1-Pad3_ eSim_PNP		
+U2  Net-_U2-PadIN_ Net-_Q1-Pad3_ zener		
+U3  Net-_U2-PadIN_ Net-_Q2-Pad3_ zener		
+Q6  Net-_Q11-Pad2_ Net-_Q2-Pad3_ Net-_Q5-Pad3_ eSim_NPN		
+Q8  Net-_Q5-Pad3_ Net-_Q12-Pad2_ Net-_Q8-Pad3_ eSim_NPN		
+R7  Net-_J1-Pad2_ Net-_Q8-Pad3_ 250		
+Q4  Net-_Q1-Pad3_ Net-_Q3-Pad2_ Net-_Q4-Pad3_ eSim_PNP		
+Q3  Net-_Q2-Pad3_ Net-_Q3-Pad2_ Net-_Q3-Pad3_ eSim_PNP		
+R2  Net-_Q3-Pad3_ Net-_J1-Pad1_ 1.3k		
+R4  Net-_Q4-Pad3_ Net-_J1-Pad1_ 1.3k		
+R3  Net-_Q4-Pad3_ Net-_R3-Pad2_ 300		
+R1  Net-_Q3-Pad3_ Net-_Q9-Pad3_ 300		
+Q7  Net-_J1-Pad1_ Net-_J1-Pad1_ Net-_Q7-Pad3_ eSim_NPN		
+R6  Net-_Q3-Pad2_ Net-_Q7-Pad3_ 70		
+R5  Net-_Q10-Pad2_ Net-_Q3-Pad2_ 1.2k		
+Q5  Net-_Q10-Pad2_ Net-_Q1-Pad3_ Net-_Q5-Pad3_ eSim_NPN		
+Q9  Net-_Q11-Pad1_ Net-_Q3-Pad2_ Net-_Q9-Pad3_ eSim_NPN		
+Q10  Net-_Q10-Pad1_ Net-_Q10-Pad2_ Net-_Q10-Pad3_ eSim_NPN		
+Q11  Net-_Q11-Pad1_ Net-_Q11-Pad2_ Net-_Q10-Pad3_ eSim_NPN		
+Q12  Net-_Q10-Pad3_ Net-_Q12-Pad2_ Net-_Q12-Pad3_ eSim_NPN		
+R10  Net-_J1-Pad2_ Net-_Q12-Pad3_ 200		
+R11  Net-_Q12-Pad2_ Net-_R11-Pad2_ 60		
+Q14  Net-_Q12-Pad2_ Net-_Q14-Pad2_ Net-_J1-Pad2_ eSim_NPN		
+R14  Net-_Q14-Pad2_ Net-_R11-Pad2_ 450		
+R15  Net-_J1-Pad2_ Net-_Q14-Pad2_ 2k		
+Q17  Net-_J1-Pad3_ Net-_Q16-Pad3_ Net-_Q17-Pad3_ eSim_NPN		
+R13  Net-_R11-Pad2_ Net-_Q16-Pad3_ 400		
+Q16  Net-_Q13-Pad3_ Net-_J1-Pad3_ Net-_Q16-Pad3_ eSim_NPN		
+R8  Net-_Q11-Pad2_ Net-_Q3-Pad2_ 1.2k		
+Q18  Net-_J1-Pad2_ Net-_J1-Pad2_ Net-_Q17-Pad3_ eSim_PNP		
+Q15  Net-_Q11-Pad1_ Net-_Q13-Pad3_ Net-_Q15-Pad3_ eSim_PNP		
+Q13  Net-_J1-Pad1_ Net-_Q10-Pad1_ Net-_Q13-Pad3_ eSim_NPN		
+R9  Net-_Q10-Pad1_ Net-_J1-Pad1_ 750		
+R12  Net-_Q11-Pad1_ Net-_J1-Pad1_ 600		
+J1  Net-_J1-Pad1_ Net-_J1-Pad2_ Net-_J1-Pad3_ jfet_n		
+R16  Net-_Q22-Pad3_ Net-_Q15-Pad3_ 4k		
+Q20  Net-_Q15-Pad3_ Net-_Q15-Pad3_ Net-_Q20-Pad3_ eSim_NPN		
+Q21  Net-_J1-Pad2_ Net-_Q21-Pad2_ Net-_Q20-Pad3_ eSim_PNP		
+Q22  Net-_J1-Pad1_ Net-_Q15-Pad3_ Net-_Q22-Pad3_ eSim_NPN		
+R17  Net-_Q23-Pad2_ Net-_Q22-Pad3_ 130		
+R18  Net-_Q19-Pad2_ Net-_Q23-Pad2_ 600		
+R19  Net-_Q19-Pad3_ Net-_Q19-Pad2_ 4		
+Q19  Net-_Q15-Pad3_ Net-_Q19-Pad2_ Net-_Q19-Pad3_ eSim_NPN		
+Q23  Net-_Q21-Pad2_ Net-_Q23-Pad2_ Net-_Q19-Pad2_ eSim_NPN		
+U1  Net-_Q19-Pad3_ Net-_Q1-Pad2_ Net-_Q2-Pad2_ Net-_J1-Pad2_ Net-_R3-Pad2_ Net-_Q9-Pad3_ Net-_Q21-Pad2_ Net-_J1-Pad1_ PORT		
+
+.end
diff --git a/library/SubcircuitLibrary/LM111_sub/LM111_sub.cir.out b/library/SubcircuitLibrary/LM111_sub/LM111_sub.cir.out
new file mode 100644
index 00000000..b83465e6
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/LM111_sub.cir.out
@@ -0,0 +1,66 @@
+* c:\fossee\esim\library\subcircuitlibrary\lm111_sub\lm111_sub.cir
+
+.include NJF.lib
+.include PNP.lib
+.include NPN.lib
+q2 net-_j1-pad2_ net-_q2-pad2_ net-_q2-pad3_ Q2N2907A
+q1 net-_j1-pad2_ net-_q1-pad2_ net-_q1-pad3_ Q2N2907A
+* u2  net-_u2-padin_ net-_q1-pad3_ zener
+* u3  net-_u2-padin_ net-_q2-pad3_ zener
+q6 net-_q11-pad2_ net-_q2-pad3_ net-_q5-pad3_ Q2N2222
+q8 net-_q5-pad3_ net-_q12-pad2_ net-_q8-pad3_ Q2N2222
+r7  net-_j1-pad2_ net-_q8-pad3_ 250
+q4 net-_q1-pad3_ net-_q3-pad2_ net-_q4-pad3_ Q2N2907A
+q3 net-_q2-pad3_ net-_q3-pad2_ net-_q3-pad3_ Q2N2907A
+r2  net-_q3-pad3_ net-_j1-pad1_ 1.3k
+r4  net-_q4-pad3_ net-_j1-pad1_ 1.3k
+r3  net-_q4-pad3_ net-_r3-pad2_ 300
+r1  net-_q3-pad3_ net-_q9-pad3_ 300
+q7 net-_j1-pad1_ net-_j1-pad1_ net-_q7-pad3_ Q2N2222
+r6  net-_q3-pad2_ net-_q7-pad3_ 70
+r5  net-_q10-pad2_ net-_q3-pad2_ 1.2k
+q5 net-_q10-pad2_ net-_q1-pad3_ net-_q5-pad3_ Q2N2222
+q9 net-_q11-pad1_ net-_q3-pad2_ net-_q9-pad3_ Q2N2222
+q10 net-_q10-pad1_ net-_q10-pad2_ net-_q10-pad3_ Q2N2222
+q11 net-_q11-pad1_ net-_q11-pad2_ net-_q10-pad3_ Q2N2222
+q12 net-_q10-pad3_ net-_q12-pad2_ net-_q12-pad3_ Q2N2222
+r10  net-_j1-pad2_ net-_q12-pad3_ 200
+r11  net-_q12-pad2_ net-_r11-pad2_ 60
+q14 net-_q12-pad2_ net-_q14-pad2_ net-_j1-pad2_ Q2N2222
+r14  net-_q14-pad2_ net-_r11-pad2_ 450
+r15  net-_j1-pad2_ net-_q14-pad2_ 2k
+q17 net-_j1-pad3_ net-_q16-pad3_ net-_q17-pad3_ Q2N2222
+r13  net-_r11-pad2_ net-_q16-pad3_ 400
+q16 net-_q13-pad3_ net-_j1-pad3_ net-_q16-pad3_ Q2N2222
+r8  net-_q11-pad2_ net-_q3-pad2_ 1.2k
+q18 net-_j1-pad2_ net-_j1-pad2_ net-_q17-pad3_ Q2N2907A
+q15 net-_q11-pad1_ net-_q13-pad3_ net-_q15-pad3_ Q2N2907A
+q13 net-_j1-pad1_ net-_q10-pad1_ net-_q13-pad3_ Q2N2222
+r9  net-_q10-pad1_ net-_j1-pad1_ 750
+r12  net-_q11-pad1_ net-_j1-pad1_ 600
+j1 net-_j1-pad1_ net-_j1-pad2_ net-_j1-pad3_ J2N3819
+r16  net-_q22-pad3_ net-_q15-pad3_ 4k
+q20 net-_q15-pad3_ net-_q15-pad3_ net-_q20-pad3_ Q2N2222
+q21 net-_j1-pad2_ net-_q21-pad2_ net-_q20-pad3_ Q2N2907A
+q22 net-_j1-pad1_ net-_q15-pad3_ net-_q22-pad3_ Q2N2222
+r17  net-_q23-pad2_ net-_q22-pad3_ 130
+r18  net-_q19-pad2_ net-_q23-pad2_ 600
+r19  net-_q19-pad3_ net-_q19-pad2_ 4
+q19 net-_q15-pad3_ net-_q19-pad2_ net-_q19-pad3_ Q2N2222
+q23 net-_q21-pad2_ net-_q23-pad2_ net-_q19-pad2_ Q2N2222
+* u1  net-_q19-pad3_ net-_q1-pad2_ net-_q2-pad2_ net-_j1-pad2_ net-_r3-pad2_ net-_q9-pad3_ net-_q21-pad2_ net-_j1-pad1_ port
+a1 net-_u2-padin_ net-_q1-pad3_ u2
+a2 net-_u2-padin_ net-_q2-pad3_ u3
+* Schematic Name:                             zener, NgSpice Name: zener
+.model u2 zener(v_breakdown=5.6 i_breakdown=2.0e-2 i_sat=1.0e-12 n_forward=1.0 limit_switch=FALSE ) 
+* Schematic Name:                             zener, NgSpice Name: zener
+.model u3 zener(v_breakdown=5.6 i_breakdown=2.0e-2 i_sat=1.0e-12 n_forward=1.0 limit_switch=FALSE ) 
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements 
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/library/SubcircuitLibrary/LM111_sub/LM111_sub.pro b/library/SubcircuitLibrary/LM111_sub/LM111_sub.pro
new file mode 100644
index 00000000..e27a398b
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/LM111_sub.pro
@@ -0,0 +1,73 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=eSim_Plot
+LibName23=transistors
+LibName24=conn
+LibName25=eSim_User
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
+LibName37=eSim_Nghdl
+LibName38=eSim_Ngveri
+LibName39=eSim_SKY130
+LibName40=eSim_SKY130_Subckts
diff --git a/library/SubcircuitLibrary/LM111_sub/LM111_sub.sch b/library/SubcircuitLibrary/LM111_sub/LM111_sub.sch
new file mode 100644
index 00000000..34bf08a8
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/LM111_sub.sch
@@ -0,0 +1,898 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
+LIBS:LM111_sub-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L eSim_PNP Q2
+U 1 1 665D8677
+P 1600 4500
+F 0 "Q2" H 1500 4550 50  0000 R CNN
+F 1 "eSim_PNP" H 1550 4650 50  0000 R CNN
+F 2 "" H 1800 4600 29  0000 C CNN
+F 3 "" H 1600 4500 60  0000 C CNN
+	1    1600 4500
+	1    0    0    1   
+$EndComp
+$Comp
+L eSim_PNP Q1
+U 1 1 665D8678
+P 1600 3250
+F 0 "Q1" H 1500 3300 50  0000 R CNN
+F 1 "eSim_PNP" H 1550 3400 50  0000 R CNN
+F 2 "" H 1800 3350 29  0000 C CNN
+F 3 "" H 1600 3250 60  0000 C CNN
+	1    1600 3250
+	1    0    0    1   
+$EndComp
+$Comp
+L zener U2
+U 1 1 665D8679
+P 2400 3350
+F 0 "U2" H 2350 3250 60  0000 C CNN
+F 1 "zener" H 2400 3450 60  0000 C CNN
+F 2 "" H 2450 3350 60  0000 C CNN
+F 3 "" H 2450 3350 60  0000 C CNN
+	1    2400 3350
+	0    -1   -1   0   
+$EndComp
+$Comp
+L zener U3
+U 1 1 665D867A
+P 2400 3900
+F 0 "U3" H 2350 3800 60  0000 C CNN
+F 1 "zener" H 2400 4000 60  0000 C CNN
+F 2 "" H 2450 3900 60  0000 C CNN
+F 3 "" H 2450 3900 60  0000 C CNN
+	1    2400 3900
+	0    1    1    0   
+$EndComp
+$Comp
+L eSim_NPN Q6
+U 1 1 665D867B
+P 3350 4250
+F 0 "Q6" H 3250 4300 50  0000 R CNN
+F 1 "eSim_NPN" H 3300 4400 50  0000 R CNN
+F 2 "" H 3550 4350 29  0000 C CNN
+F 3 "" H 3350 4250 60  0000 C CNN
+	1    3350 4250
+	1    0    0    -1  
+$EndComp
+$Comp
+L eSim_NPN Q8
+U 1 1 665D867C
+P 3900 4750
+F 0 "Q8" H 3800 4800 50  0000 R CNN
+F 1 "eSim_NPN" H 3850 4900 50  0000 R CNN
+F 2 "" H 4100 4850 29  0000 C CNN
+F 3 "" H 3900 4750 60  0000 C CNN
+	1    3900 4750
+	-1   0    0    -1  
+$EndComp
+$Comp
+L resistor R7
+U 1 1 665D867D
+P 3850 5750
+F 0 "R7" H 3900 5880 50  0000 C CNN
+F 1 "250" H 3900 5700 50  0000 C CNN
+F 2 "" H 3900 5730 30  0000 C CNN
+F 3 "" V 3900 5800 30  0000 C CNN
+	1    3850 5750
+	0    -1   -1   0   
+$EndComp
+$Comp
+L eSim_PNP Q4
+U 1 1 665D867E
+P 2850 2700
+F 0 "Q4" H 2750 2750 50  0000 R CNN
+F 1 "eSim_PNP" H 2800 2850 50  0000 R CNN
+F 2 "" H 3050 2800 29  0000 C CNN
+F 3 "" H 2850 2700 60  0000 C CNN
+	1    2850 2700
+	1    0    0    1   
+$EndComp
+$Comp
+L eSim_PNP Q3
+U 1 1 665D867F
+P 2100 2700
+F 0 "Q3" H 2000 2750 50  0000 R CNN
+F 1 "eSim_PNP" H 2050 2850 50  0000 R CNN
+F 2 "" H 2300 2800 29  0000 C CNN
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diff --git a/library/SubcircuitLibrary/LM111_sub/LM111_sub.sub b/library/SubcircuitLibrary/LM111_sub/LM111_sub.sub
new file mode 100644
index 00000000..7adcf0e6
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/LM111_sub.sub
@@ -0,0 +1,60 @@
+* Subcircuit LM111_sub
+.subckt LM111_sub net-_q19-pad3_ net-_q1-pad2_ net-_q2-pad2_ net-_j1-pad2_ net-_r3-pad2_ net-_q9-pad3_ net-_q21-pad2_ net-_j1-pad1_ 
+* c:\fossee\esim\library\subcircuitlibrary\lm111_sub\lm111_sub.cir
+.include NJF.lib
+.include PNP.lib
+.include NPN.lib
+q2 net-_j1-pad2_ net-_q2-pad2_ net-_q2-pad3_ Q2N2907A
+q1 net-_j1-pad2_ net-_q1-pad2_ net-_q1-pad3_ Q2N2907A
+* u2  net-_u2-padin_ net-_q1-pad3_ zener
+* u3  net-_u2-padin_ net-_q2-pad3_ zener
+q6 net-_q11-pad2_ net-_q2-pad3_ net-_q5-pad3_ Q2N2222
+q8 net-_q5-pad3_ net-_q12-pad2_ net-_q8-pad3_ Q2N2222
+r7  net-_j1-pad2_ net-_q8-pad3_ 250
+q4 net-_q1-pad3_ net-_q3-pad2_ net-_q4-pad3_ Q2N2907A
+q3 net-_q2-pad3_ net-_q3-pad2_ net-_q3-pad3_ Q2N2907A
+r2  net-_q3-pad3_ net-_j1-pad1_ 1.3k
+r4  net-_q4-pad3_ net-_j1-pad1_ 1.3k
+r3  net-_q4-pad3_ net-_r3-pad2_ 300
+r1  net-_q3-pad3_ net-_q9-pad3_ 300
+q7 net-_j1-pad1_ net-_j1-pad1_ net-_q7-pad3_ Q2N2222
+r6  net-_q3-pad2_ net-_q7-pad3_ 70
+r5  net-_q10-pad2_ net-_q3-pad2_ 1.2k
+q5 net-_q10-pad2_ net-_q1-pad3_ net-_q5-pad3_ Q2N2222
+q9 net-_q11-pad1_ net-_q3-pad2_ net-_q9-pad3_ Q2N2222
+q10 net-_q10-pad1_ net-_q10-pad2_ net-_q10-pad3_ Q2N2222
+q11 net-_q11-pad1_ net-_q11-pad2_ net-_q10-pad3_ Q2N2222
+q12 net-_q10-pad3_ net-_q12-pad2_ net-_q12-pad3_ Q2N2222
+r10  net-_j1-pad2_ net-_q12-pad3_ 200
+r11  net-_q12-pad2_ net-_r11-pad2_ 60
+q14 net-_q12-pad2_ net-_q14-pad2_ net-_j1-pad2_ Q2N2222
+r14  net-_q14-pad2_ net-_r11-pad2_ 450
+r15  net-_j1-pad2_ net-_q14-pad2_ 2k
+q17 net-_j1-pad3_ net-_q16-pad3_ net-_q17-pad3_ Q2N2222
+r13  net-_r11-pad2_ net-_q16-pad3_ 400
+q16 net-_q13-pad3_ net-_j1-pad3_ net-_q16-pad3_ Q2N2222
+r8  net-_q11-pad2_ net-_q3-pad2_ 1.2k
+q18 net-_j1-pad2_ net-_j1-pad2_ net-_q17-pad3_ Q2N2907A
+q15 net-_q11-pad1_ net-_q13-pad3_ net-_q15-pad3_ Q2N2907A
+q13 net-_j1-pad1_ net-_q10-pad1_ net-_q13-pad3_ Q2N2222
+r9  net-_q10-pad1_ net-_j1-pad1_ 750
+r12  net-_q11-pad1_ net-_j1-pad1_ 600
+j1 net-_j1-pad1_ net-_j1-pad2_ net-_j1-pad3_ J2N3819
+r16  net-_q22-pad3_ net-_q15-pad3_ 4k
+q20 net-_q15-pad3_ net-_q15-pad3_ net-_q20-pad3_ Q2N2222
+q21 net-_j1-pad2_ net-_q21-pad2_ net-_q20-pad3_ Q2N2907A
+q22 net-_j1-pad1_ net-_q15-pad3_ net-_q22-pad3_ Q2N2222
+r17  net-_q23-pad2_ net-_q22-pad3_ 130
+r18  net-_q19-pad2_ net-_q23-pad2_ 600
+r19  net-_q19-pad3_ net-_q19-pad2_ 4
+q19 net-_q15-pad3_ net-_q19-pad2_ net-_q19-pad3_ Q2N2222
+q23 net-_q21-pad2_ net-_q23-pad2_ net-_q19-pad2_ Q2N2222
+a1 net-_u2-padin_ net-_q1-pad3_ u2
+a2 net-_u2-padin_ net-_q2-pad3_ u3
+* Schematic Name:                             zener, NgSpice Name: zener
+.model u2 zener(v_breakdown=5.6 i_breakdown=2.0e-2 i_sat=1.0e-12 n_forward=1.0 limit_switch=FALSE )
+* Schematic Name:                             zener, NgSpice Name: zener
+.model u3 zener(v_breakdown=5.6 i_breakdown=2.0e-2 i_sat=1.0e-12 n_forward=1.0 limit_switch=FALSE )
+* Control Statements
+
+.ends LM111_sub
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/LM111_sub/LM111_sub_Previous_Values.xml b/library/SubcircuitLibrary/LM111_sub/LM111_sub_Previous_Values.xml
new file mode 100644
index 00000000..c04ba2c9
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/LM111_sub_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u2 name="type">zener<field1 name="Enter Breakdown Voltage (default=5.6)">5.6</field1><field2 name="Enter Breakdown Current (default=2.0e-2)">2.0e-2</field2><field3 name="Enter Saturation Current (default=1.0e-12)">1.0e-12</field3><field4 name="Enter Forward Emission Coefficient (default=1.0)">1.0</field4><field5 name="Enter Switch for Limiting (default=FALSE)">FALSE</field5></u2><u3 name="type">zener<field6 name="Enter Breakdown Voltage (default=5.6)">5.6</field6><field7 name="Enter Breakdown Current (default=2.0e-2)">2.0e-2</field7><field8 name="Enter Saturation Current (default=1.0e-12)">1.0e-12</field8><field9 name="Enter Forward Emission Coefficient (default=1.0)">1.0</field9><field10 name="Enter Switch for Limiting (default=FALSE)">FALSE</field10></u3></model><devicemodel><q2><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q2><q1><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q1><q6><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q6><q8><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q8><q4><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q4><q3><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q3><q7><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q7><q5><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q5><q9><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q9><q10><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q10><q11><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q11><q12><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q12><q14><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q14><q17><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q17><q16><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q16><q18><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q18><q15><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q15><q13><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q13><j1><field>C:\FOSSEE\eSim\library\deviceModelLibrary\JFET\NJF.lib</field></j1><q20><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q20><q21><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q21><q22><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q22><q19><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q19><q23><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q23></devicemodel><subcircuit /><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">sec</field4><field5 name="Step Combo">sec</field5><field6 name="Stop Combo">sec</field6></tran></analysis></KicadtoNgspice>
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/LM111_sub/NJF.lib b/library/SubcircuitLibrary/LM111_sub/NJF.lib
new file mode 100644
index 00000000..dbb2cbae
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/NJF.lib
@@ -0,0 +1,4 @@
+.model J2N3819	NJF(Beta=1.304m Betatce=-.5 Rd=1 Rs=1 Lambda=2.25m Vto=-3
++		Vtotc=-2.5m Is=33.57f Isr=322.4f N=1 Nr=2 Xti=3 Alpha=311.7u
++		Vk=243.6 Cgd=1.6p M=.3622 Pb=1 Fc=.5 Cgs=2.414p Kf=9.882E-18
++		Af=1)
diff --git a/library/SubcircuitLibrary/LM111_sub/NPN.lib b/library/SubcircuitLibrary/LM111_sub/NPN.lib
new file mode 100644
index 00000000..be5f3073
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/NPN.lib
@@ -0,0 +1,4 @@
+.model Q2N2222  NPN( Is=14.34f Xti=3 Eg=1.11 Vaf=74.03 Bf=400 Ne=1.307 
++ Ise=14.34f Ikf=0.2847 Xtb=1.5 Br=6.092 Nc=2 Isc=0 Ikr=0 Rc=1 Cjc=7.306p 
++ Mjc=0.3416 Vjc=0.75 Fc=0.5 Cje=22.01p Mje=0.377 Vje=0.75 Tr=46.91n Tf=411.1p 
++ Itf=0.6 Vtf=1.7 Xtf=3 Rb=10)
diff --git a/library/SubcircuitLibrary/LM111_sub/PNP.lib b/library/SubcircuitLibrary/LM111_sub/PNP.lib
new file mode 100644
index 00000000..7edda0ea
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/PNP.lib
@@ -0,0 +1,4 @@
+.model Q2N2907A PNP(Is=650.6E-18 Xti=3 Eg=1.11 Vaf=115.7 Bf=231.7 Ne=1.829
++		Ise=54.81f Ikf=1.079 Xtb=1.5 Br=3.563 Nc=2 Isc=0 Ikr=0 Rc=.715
++		Cjc=14.76p Mjc=.5383 Vjc=.75 Fc=.5 Cje=19.82p Mje=.3357 Vje=.75
++		Tr=111.3n Tf=603.7p Itf=.65 Vtf=5 Xtf=1.7 Rb=10)
diff --git a/library/SubcircuitLibrary/LM111_sub/analysis b/library/SubcircuitLibrary/LM111_sub/analysis
new file mode 100644
index 00000000..ebd5c0a9
--- /dev/null
+++ b/library/SubcircuitLibrary/LM111_sub/analysis
@@ -0,0 +1 @@
+.tran 0e-00 0e-00 0e-00
\ No newline at end of file