* User-created subcircuit definitions

* 2-way Speaker crossover example

*		i  g  l  h
*		n  n  o  i
*		   d

.SUBCKT MyFilt  1  4  3  2
C1  3  4  5E-06
C2  1  2  5E-06
L1  1  3  0.0006
L2  2  4  0.0006
.ENDS MyFilt

.SUBCKT MyFilt2  IN  GND  LO  HI
C1  LO  GND  5E-06
C2  IN  HI  5E-06
L1  IN  LO  0.0006
L2  HI  GND  0.0006
.ENDS MyFilt2


* AudioAmp subcircuit example

.SUBCKT MyAmp  in+  in-  out  Vpos  Vneg
Q3  3  in-  4  BC556A
R5  Vpos  13  4700
R1  Vpos  5  2200
R7  out  14  4.7
Q6  Vpos  7  15  BC546A
Q4  7  6  13  BC556A
R3  16  6  1000
D2  7  11  D1N4148
R4  6  Vneg  39000
Q5  10  3  Vneg  BC546A
Q7  Vneg  10  14  BC556A
D3  11  10  D1N4148
R6  15  out  4.7
R2  3  Vneg  4700
C1  Vpos  6  1E-05
Q2  4  6  5  BC556A
D1  Vpos  16  D1N4148
Q1  Vneg  in+  4  BC556A
.MODEL BC556A PNP(IS = 2.059E-14 NF = 1.003 ISE = 2.971E-15 NE = 1.316
+ BF = 227.3 IKF = 0.08719 VAF = 37.2 NR = 1.007 ISC = 1.339E-14 NC = 1.15
+ BR = 7.69 IKR = 0.07646 VAR = 11.42 RB = 1 IRB = 1E-06 RBM = 1 RE = 0.688
+ RC = 0.6437 XTB = 0 EG = 1.11 XTI = 3 CJE = 1.4E-11 VJE = 0.5912 MJE = 0.3572
+ TF = 7.046E-10 XTF = 4.217 VTF = 5.367 ITF = 0.1947 PTF = 0 CJC = 1.113E-11
+ VJC = 0.1 MJC = 0.3414 XCJC = 0.6288 TR = 1E-32 CJS = 0 VJS = 0.75 MJS = 0.333
+ FC = 0.7947)
.MODEL BC546A NPN(IS = 1.533E-14 NF = 1.002 ISE = 7.932E-16 NE = 1.436
+ BF = 178.7 IKF = 0.1216 VAF = 69.7 NR = 1.004 ISC = 8.305E-14 NC = 1.207
+ BR = 8.628 IKR = 0.1121 VAR = 44.7 RB = 1 IRB = 1E-06 RBM = 1 RE = 0.6395
+ RC = 0.6508 XTB = 0 EG = 1.11 XTI = 3 CJE = 1.61E-11 VJE = 0.4209 MJE = 0.3071
+ TF = 4.995E-10 XTF = 139 VTF = 3.523 ITF = 0.7021 PTF = 0 CJC = 4.388E-12
+ VJC = 0.2 MJC = 0.2793 XCJC = 0.6193 TR = 1E-32 CJS = 0 VJS = 0.75 MJS = 0.333
+ FC = 0.7762)
.MODEL D1N4148 D(RS=.8 CJO=4PF IS=7E-09 N=2 VJ=.6V    
+ TT=6E-09 M=.45 BV=100V)
.ENDS MyAmp

* connections:  non-inverting input
*               | inverting input
*               | | positive power supply
*               | | | negative power supply
*               | | | | output
*               | | | | |
.subckt  OP27C	1 2 3 4 5
*
  c1   11 12 2.730E-12
  c2    6  7 15.00E-12
  dc    5 53 dx
  de   54  5 dx
  dlp  90 91 dx
  dln  92 90 dx
  dp    4  3 dx
  bgnd 99 0 v = v(3)*0.5 + v(4)*0.5
  bb    7 99 i = 0 + i(vb)*22.86E6 + i(vc)*-20E6 + i(ve)*20E6 + i(vlp)*20E6 + i(vln)*-20E6
  ga	6  0 11 12 852.1E-6
  gcm   0  6 10 99 754.1E-12
  iee  10  4 dc 42.03E-6
  hlim 90  0 vlim 1K
  q1   11  2 13 qx
  q2   12  1 14 qx
  r2    6  9 100.0E3
  rc1   3 11 1.326E3
  rc2   3 12 1.326E3
  re1  13 10 94.44
  re2  14 10 94.44
  ree  10 99 4.759E6
  ro1   8  5 88
  ro2   7 99 87
  rp    3  4 10.14E3
  vb    9  0 dc 0
  vc    3 53 dc 2.200
  ve   54  4 dc 2.200
  vlim  7  8 dc 0
  vlp  91  0 dc 40
  vln   0 92 dc 40
.model dx D(Is=800.0E-18)
.model qx NPN(Is=800.0E-18 Bf=1.400E3)
.ends

