AGC Check

Components used

SPICE netlist

* **************************************************
* Generated from CircuitSim Schematic
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C_C4 N1 0 10u IC=0
D_D1 N3 N1 Param1N41482_b2f33485
J_Q1 N3 N1 0 NJF_2SK170
R_R1 N1 0 1meg
B_V1 N3 0 V=(1>0.5?(0+((time-floor(time/(50m+0.3))*(50m+0.3))<50m?0:(50mV+(1-50mV)*((time-floor(time/(50m+0.3))*(50m+0.3))-50m)/0.3)*sin(2*pi*(1kHz*((time-floor(time/(50m+0.3))*(50m+0.3))-50m)+0.5*(500-1kHz)*((time-floor(time/(50m+0.3))*(50m+0.3))-50m)^2/0.3)))):(0+(time<50m?0:(time<(50m+0.3)?(50mV+(1-50mV)*(time-50m)/0.3)*sin(2*pi*(1kHz*(time-50m)+0.5*(500-1kHz)*(time-50m)^2/0.3)):1*sin(2*pi*(1kHz*0.3+0.5*(500-1kHz)*0.3+500*(time-50m-0.3)))))))

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* Models and supporting definitions follow
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.model Param1N41482_b2f33485 d(IS=6.89131e-09 RS=0.636257 N=1.82683 EG=1.15805 XTI=0.518861 BV=80 IBV=0.0001 CJO=9.99628e-13 VJ=0.942987 M=0.727538 FC=0.5 TT=4.33674e-09 KF=0 AF=1)
.model NJF_2SK170 NJF(Beta=59.86m Rs=4.151 Rd=4.151 Lambda=1.923m Vto=-0.5024 Cgd=20p Pb=0.4746 Fc=0.5 Cgs=25.48p Is=8.477p Kf=1.113e-16 Af=1)
.model Resistor_1d9c8cf9a r(tc1=0 tc2=0 tnom=27)

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* Simulation settings
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.tran 20u 0.5 0 20u
.end