.SUBCKT VCO  input output

R1     input 0 1MEG
E1     2 0 PoLY(1) input 0 1.2 1
R1     2 0 1
E2     3 0 POLY(2)  2 0 7 0 0 0 0 0 -0.1
R2     4 0 1MEG
E3     5 0 4 0 100MEG
RTIME  3 4 12K
CTIME  4 5 10N

E4     6 0  POLY(2) 5 0 7 0
+0 -10MEG 1MEG
R3     6 7  1T
C1     7 0  1E-15
D1     7 8  DIODE
V1     8 0  DC=10
D2     9 7  DIODE
V2     9 0  DC=-10
E5     10 0 POLY(1) 5 0 4 2			

R4    output  0   1G
ROUTT  10  output 1K

					


.ENDS VCO
