19 lines
395 B
Plaintext
19 lines
395 B
Plaintext
*Vacuum Tube Triode (Audio freq.) pkg:VT-9 (A:1,2,3)(B:6,7,8)
|
|
*Connections:
|
|
* Plate
|
|
* | Grid
|
|
* | | Cathode
|
|
* | | |
|
|
.SUBCKT 12AX7 1 3 4
|
|
B1 2 4 I=((URAMP((V(2,4)/85)+V(3,4)))^1.5)/580
|
|
C1 3 4 1.6E-12
|
|
C2 3 1 1.7E-12
|
|
C3 1 4 0.46E-12
|
|
R1 3 5 50E+3
|
|
D1 1 2 DX
|
|
D2 4 2 DX2
|
|
D3 5 4 DX
|
|
.MODEL DX D(IS=1.0E-12 RS=1.0)
|
|
.MODEL DX2 D(IS=1.0E-9 RS=1.0)
|
|
.ENDS X12AX7
|