[FIDOCAD]
FJC B 0.5
LI 120 35 120 145 0
FCJ 1 0 3 2 0 1
TY 125 30 4 3 0 0 0 * V out
TY 125 60 4 3 0 0 0 * 
LI 30 85 225 85 0
FCJ 2 0 3 2 0 1
TY 220 75 4 3 0 0 0 * V in
TY 80 95 4 3 0 0 0 * 
LI 80 45 165 130 2
FCJ 0 0 3 1 0 1
TY 115 70 4 3 0 0 2 * -R2/R1 * V in
TY 85 55 4 3 0 0 2 * 
LI 30 45 80 45 2
FCJ 0 0 3 1 0 1
TY 60 50 4 3 0 0 2 * + V sat
TY 60 55 4 3 0 0 2 * 
LI 165 130 225 130 2
FCJ 0 0 3 1 0 1
TY 185 120 4 3 0 0 2 * - V sat
TY 170 140 4 3 0 0 2 *