LM13700 Operational Transconductance Amplifier IC

12 files changed, 1368 insertions, 0 deletions

diff --git a/library/SubcircuitLibrary/LM13700/D.lib b/library/SubcircuitLibrary/LM13700/D.lib
new file mode 100644
index 00000000..f53bf3e0
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/D.lib
@@ -0,0 +1,2 @@
+.model 1N4148 D(is=2.495E-09 rs=4.755E-01 n=1.679E+00 tt=3.030E-09 cjo=1.700E-12 vj=1 m=1.959E-01 bv=1.000E+02 ibv=1.000E-04)
+
diff --git a/library/SubcircuitLibrary/LM13700/LM13700-cache.lib b/library/SubcircuitLibrary/LM13700/LM13700-cache.lib
new file mode 100644
index 00000000..21197049
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700-cache.lib
@@ -0,0 +1,107 @@
+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_Diode
+#
+DEF eSim_Diode D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "eSim_Diode" 0 -100 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+$FPLIST
+ TO-???*
+ *SingleDiode
+ *_Diode_*
+ *SingleDiode*
+ D_*
+$ENDFPLIST
+DRAW
+T 0 -100 50 60 0 0 0 A Normal 0 C C
+T 0 100 50 60 0 0 0 K Normal 0 C C
+P 2 0 1 6 50 50 50 -50 N
+P 3 0 1 0 -50 50 50 0 -50 -50 F
+X A 1 -150 0 100 R 40 40 1 1 P
+X K 2 150 0 100 L 40 40 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
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.cir b/library/SubcircuitLibrary/LM13700/LM13700.cir
new file mode 100644
index 00000000..675d216e
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.cir
@@ -0,0 +1,47 @@
+* C:\FOSSEE\eSim\library\SubcircuitLibrary\LM13700\LM13700.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 07/28/22 23:24:01
+
+* 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: /
+Q3  Net-_Q2-Pad1_ Net-_D4-Pad2_ /V+ eSim_PNP		
+D4  /V+ Net-_D4-Pad2_ eSim_Diode		
+Q6  Net-_Q10-Pad2_ Net-_Q2-Pad1_ Net-_D4-Pad2_ eSim_PNP		
+Q7  Net-_Q5-Pad1_ Net-_D5-Pad2_ /V+ eSim_PNP		
+D5  /V+ Net-_D5-Pad2_ eSim_Diode		
+Q9  /Output Net-_Q5-Pad1_ Net-_D5-Pad2_ eSim_PNP		
+Q11  /V+ /Buffer_input Net-_Q11-Pad3_ eSim_NPN		
+Q12  /V+ Net-_Q11-Pad3_ /Buffer_output eSim_NPN		
+Q2  Net-_Q2-Pad1_ /Input- Net-_Q2-Pad3_ eSim_NPN		
+Q5  Net-_Q5-Pad1_ /Input+ Net-_Q2-Pad3_ eSim_NPN		
+D3  /Diode_bias /Input+ eSim_Diode		
+D1  /Diode_bias /Input- eSim_Diode		
+Q4  Net-_Q2-Pad3_ /Amp_bias_input Net-_D2-Pad1_ eSim_NPN		
+Q1  /Amp_bias_input Net-_D2-Pad1_ /V- eSim_NPN		
+D2  Net-_D2-Pad1_ /V- eSim_Diode		
+Q10  /Output Net-_Q10-Pad2_ Net-_D6-Pad1_ eSim_NPN		
+Q8  Net-_Q10-Pad2_ Net-_D6-Pad1_ /V- eSim_NPN		
+D6  Net-_D6-Pad1_ /V- eSim_Diode		
+Q15  Net-_Q14-Pad1_ Net-_D10-Pad2_ /V+ eSim_PNP		
+D10  /V+ Net-_D10-Pad2_ eSim_Diode		
+Q18  Net-_Q18-Pad1_ Net-_Q14-Pad1_ Net-_D10-Pad2_ eSim_PNP		
+Q19  Net-_Q17-Pad1_ Net-_D11-Pad2_ /V+ eSim_PNP		
+D11  /V+ Net-_D11-Pad2_ eSim_Diode		
+Q21  /Output Net-_Q17-Pad1_ Net-_D11-Pad2_ eSim_PNP		
+Q23  /V+ /Bufer_input Net-_Q23-Pad3_ eSim_NPN		
+Q24  /V+ Net-_Q23-Pad3_ /Buffer_output eSim_NPN		
+Q14  Net-_Q14-Pad1_ /Input- Net-_Q14-Pad3_ eSim_NPN		
+Q17  Net-_Q17-Pad1_ /Input+ Net-_Q14-Pad3_ eSim_NPN		
+D9  /Diode_bias /Input+ eSim_Diode		
+D7  /Diode_bias /Input- eSim_Diode		
+Q16  Net-_Q14-Pad3_ /Amp_bias_input Net-_D8-Pad1_ eSim_NPN		
+Q13  /Amp_bias_input Net-_D8-Pad1_ /V- eSim_NPN		
+D8  Net-_D8-Pad1_ /V- eSim_Diode		
+Q22  /Output Net-_Q18-Pad1_ Net-_D12-Pad1_ eSim_NPN		
+Q20  Net-_Q18-Pad1_ Net-_D12-Pad1_ /V- eSim_NPN		
+D12  Net-_D12-Pad1_ /V- eSim_Diode		
+U1  /V+ /Diode_bias /Input- /Input+ /Amp_bias_input /V- /Output /Diode_bias /Input- /Input+ /Amp_bias_input /Buffer_output /Buffer_input /Output /Buffer_output /Bufer_input PORT		
+
+.end
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.cir.out b/library/SubcircuitLibrary/LM13700/LM13700.cir.out
new file mode 100644
index 00000000..826d189b
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.cir.out
@@ -0,0 +1,51 @@
+* c:\fossee\esim\library\subcircuitlibrary\lm13700\lm13700.cir
+
+.include D.lib
+.include PNP.lib
+.include NPN.lib
+q3 net-_q2-pad1_ net-_d4-pad2_ /v+ Q2N2907A
+d4 /v+ net-_d4-pad2_ 1N4148
+q6 net-_q10-pad2_ net-_q2-pad1_ net-_d4-pad2_ Q2N2907A
+q7 net-_q5-pad1_ net-_d5-pad2_ /v+ Q2N2907A
+d5 /v+ net-_d5-pad2_ 1N4148
+q9 /output net-_q5-pad1_ net-_d5-pad2_ Q2N2907A
+q11 /v+ /buffer_input net-_q11-pad3_ Q2N2222
+q12 /v+ net-_q11-pad3_ /buffer_output Q2N2222
+q2 net-_q2-pad1_ /input- net-_q2-pad3_ Q2N2222
+q5 net-_q5-pad1_ /input+ net-_q2-pad3_ Q2N2222
+d3 /diode_bias /input+ 1N4148
+d1 /diode_bias /input- 1N4148
+q4 net-_q2-pad3_ /amp_bias_input net-_d2-pad1_ Q2N2222
+q1 /amp_bias_input net-_d2-pad1_ /v- Q2N2222
+d2 net-_d2-pad1_ /v- 1N4148
+q10 /output net-_q10-pad2_ net-_d6-pad1_ Q2N2222
+q8 net-_q10-pad2_ net-_d6-pad1_ /v- Q2N2222
+d6 net-_d6-pad1_ /v- 1N4148
+q15 net-_q14-pad1_ net-_d10-pad2_ /v+ Q2N2907A
+d10 /v+ net-_d10-pad2_ 1N4148
+q18 net-_q18-pad1_ net-_q14-pad1_ net-_d10-pad2_ Q2N2907A
+q19 net-_q17-pad1_ net-_d11-pad2_ /v+ Q2N2907A
+d11 /v+ net-_d11-pad2_ 1N4148
+q21 /output net-_q17-pad1_ net-_d11-pad2_ Q2N2907A
+q23 /v+ /bufer_input net-_q23-pad3_ Q2N2222
+q24 /v+ net-_q23-pad3_ /buffer_output Q2N2222
+q14 net-_q14-pad1_ /input- net-_q14-pad3_ Q2N2222
+q17 net-_q17-pad1_ /input+ net-_q14-pad3_ Q2N2222
+d9 /diode_bias /input+ 1N4148
+d7 /diode_bias /input- 1N4148
+q16 net-_q14-pad3_ /amp_bias_input net-_d8-pad1_ Q2N2222
+q13 /amp_bias_input net-_d8-pad1_ /v- Q2N2222
+d8 net-_d8-pad1_ /v- 1N4148
+q22 /output net-_q18-pad1_ net-_d12-pad1_ Q2N2222
+q20 net-_q18-pad1_ net-_d12-pad1_ /v- Q2N2222
+d12 net-_d12-pad1_ /v- 1N4148
+* u1  /v+ /diode_bias /input- /input+ /amp_bias_input /v- /output /diode_bias /input- /input+ /amp_bias_input /buffer_output /buffer_input /output /buffer_output /bufer_input port
+.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/LM13700/LM13700.pro b/library/SubcircuitLibrary/LM13700/LM13700.pro
new file mode 100644
index 00000000..b4c76509
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.pro
@@ -0,0 +1,81 @@
+update=09/24/22 18:32:27
+version=1
+last_client=eeschema
+[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
+[schematic_editor]
+version=1
+PageLayoutDescrFile=
+PlotDirectoryName=
+SubpartIdSeparator=0
+SubpartFirstId=65
+NetFmtName=
+SpiceForceRefPrefix=0
+SpiceUseNetNumbers=0
+LabSize=60
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.sch b/library/SubcircuitLibrary/LM13700/LM13700.sch
new file mode 100644
index 00000000..cf335372
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.sch
@@ -0,0 +1,991 @@
+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:LM13700-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
+$Comp
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+U 1 1 62C1C504
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+F 0 "Q3" H 2400 1750 50  0000 R CNN
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+F 2 "" H 2700 1800 29  0000 C CNN
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+	1    2500 1700
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+F 3 "" H 3100 2250 60  0000 C CNN
+	1    3100 2250
+	1    0    0    1   
+$EndComp
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+F 3 "" H 3800 1700 60  0000 C CNN
+	1    3800 1700
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+$EndComp
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+F 2 "" H 4500 1450 60  0000 C CNN
+F 3 "" H 4500 1450 60  0000 C CNN
+	1    4500 1450
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diff --git a/library/SubcircuitLibrary/LM13700/LM13700.sub b/library/SubcircuitLibrary/LM13700/LM13700.sub
new file mode 100644
index 00000000..81d11235
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.sub
@@ -0,0 +1,45 @@
+* Subcircuit LM13700
+.subckt LM13700 /v+ /diode_bias /input- /input+ /amp_bias_input /v- /output /diode_bias /input- /input+ /amp_bias_input /buffer_output /buffer_input /output /buffer_output /bufer_input 
+* c:\fossee\esim\library\subcircuitlibrary\lm13700\lm13700.cir
+.include D.lib
+.include PNP.lib
+.include NPN.lib
+q3 net-_q2-pad1_ net-_d4-pad2_ /v+ Q2N2907A
+d4 /v+ net-_d4-pad2_ 1N4148
+q6 net-_q10-pad2_ net-_q2-pad1_ net-_d4-pad2_ Q2N2907A
+q7 net-_q5-pad1_ net-_d5-pad2_ /v+ Q2N2907A
+d5 /v+ net-_d5-pad2_ 1N4148
+q9 /output net-_q5-pad1_ net-_d5-pad2_ Q2N2907A
+q11 /v+ /buffer_input net-_q11-pad3_ Q2N2222
+q12 /v+ net-_q11-pad3_ /buffer_output Q2N2222
+q2 net-_q2-pad1_ /input- net-_q2-pad3_ Q2N2222
+q5 net-_q5-pad1_ /input+ net-_q2-pad3_ Q2N2222
+d3 /diode_bias /input+ 1N4148
+d1 /diode_bias /input- 1N4148
+q4 net-_q2-pad3_ /amp_bias_input net-_d2-pad1_ Q2N2222
+q1 /amp_bias_input net-_d2-pad1_ /v- Q2N2222
+d2 net-_d2-pad1_ /v- 1N4148
+q10 /output net-_q10-pad2_ net-_d6-pad1_ Q2N2222
+q8 net-_q10-pad2_ net-_d6-pad1_ /v- Q2N2222
+d6 net-_d6-pad1_ /v- 1N4148
+q15 net-_q14-pad1_ net-_d10-pad2_ /v+ Q2N2907A
+d10 /v+ net-_d10-pad2_ 1N4148
+q18 net-_q18-pad1_ net-_q14-pad1_ net-_d10-pad2_ Q2N2907A
+q19 net-_q17-pad1_ net-_d11-pad2_ /v+ Q2N2907A
+d11 /v+ net-_d11-pad2_ 1N4148
+q21 /output net-_q17-pad1_ net-_d11-pad2_ Q2N2907A
+q23 /v+ /bufer_input net-_q23-pad3_ Q2N2222
+q24 /v+ net-_q23-pad3_ /buffer_output Q2N2222
+q14 net-_q14-pad1_ /input- net-_q14-pad3_ Q2N2222
+q17 net-_q17-pad1_ /input+ net-_q14-pad3_ Q2N2222
+d9 /diode_bias /input+ 1N4148
+d7 /diode_bias /input- 1N4148
+q16 net-_q14-pad3_ /amp_bias_input net-_d8-pad1_ Q2N2222
+q13 /amp_bias_input net-_d8-pad1_ /v- Q2N2222
+d8 net-_d8-pad1_ /v- 1N4148
+q22 /output net-_q18-pad1_ net-_d12-pad1_ Q2N2222
+q20 net-_q18-pad1_ net-_d12-pad1_ /v- Q2N2222
+d12 net-_d12-pad1_ /v- 1N4148
+* Control Statements
+
+.ends LM13700
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/LM13700/LM13700_Previous_Values.xml b/library/SubcircuitLibrary/LM13700/LM13700_Previous_Values.xml
new file mode 100644
index 00000000..68f6df1f
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model /><devicemodel><q3><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q3><d4><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d4><q6><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q6><q7><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q7><d5><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d5><q9><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q9><q11><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q11><q12><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q12><q2><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q2><q5><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q5><d3><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d3><d1><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d1><q4><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q4><q1><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q1><d2><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d2><q10><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q10><q8><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q8><d6><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d6><q15><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q15><d10><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d10><q18><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q18><q19><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q19><d11><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d11><q21><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q21><q23><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q23><q24><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q24><q14><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q14><q17><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q17><d9><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d9><d7><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d7><q16><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q16><q13><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q13><d8><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d8><q22><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q22><q20><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q20><d12><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d12></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/LM13700/NPN.lib b/library/SubcircuitLibrary/LM13700/NPN.lib
new file mode 100644
index 00000000..be5f3073
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/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/LM13700/PNP.lib b/library/SubcircuitLibrary/LM13700/PNP.lib
new file mode 100644
index 00000000..7edda0ea
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/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/LM13700/README.md b/library/SubcircuitLibrary/LM13700/README.md
new file mode 100644
index 00000000..cca1cfed
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/README.md
@@ -0,0 +1,34 @@
+
+# LM13700 Operational Transconductance Amplifier IC
+
+The LM13700 is a current controlled, additional output buffer-equipped, differential input, transconductance amplifier with two channels. The two amplifiers operate independently, sharing a common supply. It makes use of linearizing diodes, using which higher input levels are permitted with less distortion. It has improved SNR also.
+
+
+## Usage/Examples
+
+VCA (Voltage Controlled Amplifier)
+
+ACG (Automatic Gain Contol) Amplifier
+
+VCO (Voltage controlled Oscillator)
+
+PLL (Phase Locked loop)
+
+Four Quadrant Multiplier
+
+Amplitude Modulator
+
+## Documentation
+
+To know the details of LM13700 IC please refer to this link [LM13700_datasheet.](https://www.ti.com/lit/ds/symlink/lm13700.pdf)
+
+## Comments/Notes
+
+Please note this is a complete analog IC. Due to the improper modeling of Darlington pair at the output terminals, this IC is producing improper output. The shape of the output waveform is fine but the output is highly DC shifted & also it's peak to peak value is very low. Therefore it is suggested to use this IC only after replacing the subcircuit with a proper working Darlington pair.
+
+## Contributor
+
+Name: Arpit Sharma  
+Email: arpitniraliya306@gmail.com  
+Year: 2022  
+Position: FOSSEE Summer Fellowship Intern 2022
diff --git a/library/SubcircuitLibrary/LM13700/analysis b/library/SubcircuitLibrary/LM13700/analysis
new file mode 100644
index 00000000..ebd5c0a9
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/analysis
@@ -0,0 +1 @@
+.tran 0e-00 0e-00 0e-00
\ No newline at end of file