* source IXD420
R_R3         0 N05435 Rbreak 1k
V_V1         N12321 0  
+PULSE 0V 15V 5ns 2ns 2ns 50ns 200ns
R_R4         0 N139390 Rbreak .5
L_L1         N12321 N001311 Lbreak 1nH 
C_C1         N16031 N12321 Cbreak 6.6nF 
R_R2         N001311 N05435 Rbreak .1
L_L2         N139390 N137240 Lbreak 1nH 
C_C2         N137240 N05435 Cbreak 1000pF 
R_R1         0 N16031 Rbreak .1