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17th December 2017, 09:25 AM  #1571 
diyAudio Member
Join Date: May 2008

Thanks.
Danilo 
28th December 2017, 06:20 PM  #1572 
diyAudio Member
Join Date: Nov 2016

Hi,
Ive been searching but can’t find a LTSpice model for the #47? If someone has one and can share Id appreciate it very much. 
29th December 2017, 03:35 PM  #1573 
diyAudio Moderator

Type 47 SPICE Models
Triodeconnected model:
Code:
* * Generic triode model: 47_T_AN * Copyright 20032008 by Ayumi Nakabayashi, All rights reserved. * Version 3.10, Generated on Fri Mar 11 07:10:18 2016 * Anode *  Grid *   Cathode *    .SUBCKT 47_T_AN A G K BGG GG 0 V=V(G,K)+0.8142945 BM1 M1 0 V=(0.01977114*(URAMP(V(A,K))+1e10))**0.21780976 BM2 M2 0 V=(0.87320496*(URAMP(V(GG)+URAMP(V(A,K))/6.4131375)+1e10))**1.7178098 BP P 0 V=0.00041486062*(URAMP(V(GG)+URAMP(V(A,K))/7.3443668)+1e10)**1.5 BIK IK 0 V=U(V(GG))*V(P)+(1U(V(GG)))*0.00027250508*V(M1)*V(M2) BIG IG 0 V=0.00020743031*URAMP(V(G,K))**1.5*(URAMP(V(G,K))/(URAMP(V(A,K))+URAMP(V(G,K)))*1.2+0.4) BIAK A K I=URAMP(V(IK,IG)URAMP(V(IK,IG)(0.00029498256*URAMP(V(A,K))**1.5)))+1e10*V(A,K) BIGK G K I=V(IG) * CAPS CGA G A 1.2p CGK G K 8.6p CAK A K 13p .ENDS Code:
* * Generic pentode model: 47_AN * Copyright 20032008 by Ayumi Nakabayashi, All rights reserved. * Version 3.10, Generated on Fri Mar 11 07:10:39 2016 * Anode *  Screen Grid *   Control Grid *    Cathode *     .SUBCKT 47_AN A G2 G1 K BGG GG 0 V=V(G1,K)+0.99999999 BM1 M1 0 V=(0.036636889*(URAMP(V(G2,K))+1e10))**0.42445576 BM2 M2 0 V=(0.77944114*(URAMP(V(GG)+URAMP(V(G2,K))/6.0201306)))**1.9244558 BP P 0 V=0.00046223798*(URAMP(V(GG)+URAMP(V(G2,K))/7.72365))**1.5 BIK IK 0 V=U(V(GG))*V(P)+(1U(V(GG)))*0.00027049174*V(M1)*V(M2) BIG IG 0 V=0.00023111899*URAMP(V(G1,K))**1.5*(URAMP(V(G1,K))/(URAMP(V(A,K))+URAMP(V(G1,K)))*1.2+0.4) BIK2 IK2 0 V=V(IK,IG)*(10.4*(EXP(URAMP(V(A,K))/URAMP(V(G2,K))*15)EXP(15))) BIG2T IG2T 0 V=V(IK2)*(0.84420562*(1URAMP(V(A,K))/(URAMP(V(A,K))+10))**1.5+0.15579438) BIK3 IK3 0 V=V(IK2)*(URAMP(V(A,K))+2540)/(URAMP(V(G2,K))+2540) BIK4 IK4 0 V=V(IK3)URAMP(V(IK3)(0.00032373549*(URAMP(V(A,K))+URAMP(URAMP(V(G2,K))URAMP(V(A,K))))**1.5)) BIP IP 0 V=URAMP(V(IK4,IG2T)URAMP(V(IK4,IG2T)(0.00032373549*URAMP(V(A,K))**1.5))) BIAK A K I=V(IP)+1e10*V(A,K) BIG2 G2 K I=URAMP(V(IK4,IP)) BIGK G1 K I=V(IG) * CAPS CGA G1 A 1.2p CGK G1 K 5.2p C12 G1 G2 3.4p CAK A K 13p .ENDS 
29th December 2017, 04:02 PM  #1574 
diyAudio Member
Join Date: Nov 2016

Thanks! Awesome, really appreciate it!

1st January 2018, 10:39 AM  #1575 
diyAudio Member
Join Date: May 2015

PCF802 spice model
I am looking for PCF802 spice model, Google search didn't help.

1st January 2018, 11:11 AM  #1576 
diyAudio Member
Join Date: Nov 2007
Location: New Plymouth

ECF802 Triode
Code:
* Generic triode model: ECF802T * Copyright 20032008 by Ayumi Nakabayashi, All rights reserved. * Version 3.10, Generated on Tue Feb 24 21:58:50 2015 * Plate *  Grid *   Cathode *    .SUBCKT ECF802T A G K BGG GG 0 V=V(G,K)+0.50414128 BM1 M1 0 V=(0.0045659791*(URAMP(V(A,K))+1e10))**0.51818208 BM2 M2 0 V=(0.74324314*(URAMP(V(GG)+URAMP(V(A,K))/56.232595)+1e10))**2.0181821 BP P 0 V=0.0023316308*(URAMP(V(GG)+URAMP(V(A,K))/75.658411)+1e10)**1.5 BIK IK 0 V=U(V(GG))*V(P)+(1U(V(GG)))*0.0013441952*V(M1)*V(M2) BIG IG 0 V=0.0011658154*URAMP(V(G,K))**1.5*(URAMP(V(G,K))/(URAMP(V(A,K))+URAMP(V(G,K)))*1.2+0.4) BIAK A K I=URAMP(V(IK,IG)URAMP(V(IK,IG)(0.0012121946*URAMP(V(A,K))**1.5)))+1e10*V(A,K) BIGK G K I=V(IG) * CAPS CGA G A 1.5p CGK G K 2.4p CAK A K 1p .ENDS Code:
* Generic pentode model: ECF802P * Copyright 20032008 by Ayumi Nakabayashi, All rights reserved. * Version 3.10, Generated on Mon Feb 23 21:42:48 2015 * Plate *  Screen Grid *   Control Grid *    Cathode *     .SUBCKT ECF802P A G2 G1 K BGG GG 0 V=V(G1,K)+0.43792508 BM1 M1 0 V=(0.0086088911*(URAMP(V(G2,K))+1e10))**0.63017681 BM2 M2 0 V=(0.7041669*(URAMP(V(GG)+URAMP(V(G2,K))/34.363671)))**2.1301768 BP P 0 V=0.0040790347*(URAMP(V(GG)+URAMP(V(G2,K))/48.800463))**1.5 BIK IK 0 V=U(V(GG))*V(P)+(1U(V(GG)))*0.0023616451*V(M1)*V(M2) BIG IG 0 V=0.0020395173*URAMP(V(G1,K))**1.5*(URAMP(V(G1,K))/(URAMP(V(A,K))+URAMP(V(G1,K)))*1.2+0.4) BIK2 IK2 0 V=V(IK,IG)*(10.4*(EXP(URAMP(V(A,K))/URAMP(V(G2,K))*15)EXP(15))) BIG2T IG2T 0 V=V(IK2)*(0.80118126*(1URAMP(V(A,K))/(URAMP(V(A,K))+10))**1.5+0.19881874) BIK3 IK3 0 V=V(IK2)*(URAMP(V(A,K))+2600)/(URAMP(V(G2,K))+2600) BIK4 IK4 0 V=V(IK3)URAMP(V(IK3)(0.0021655364*(URAMP(V(A,K))+URAMP(URAMP(V(G2,K))URAMP(V(A,K))))**1.5)) BIP IP 0 V=URAMP(V(IK4,IG2T)URAMP(V(IK4,IG2T)(0.0021655364*URAMP(V(A,K))**1.5))) BIAK A K I=V(IP)+1e10*V(A,K) BIG2 G2 K I=URAMP(V(IK4,IP)) BIGK G1 K I=V(IG) * CAPS CGA G1 A 0.06p CGK G1 K 3.2p C12 G1 G2 2.1p CAK A K 2.9p .ENDS 
1st January 2018, 12:53 PM  #1577 
diyAudio Member
Join Date: May 2015

Nice!
Thanks a lot!

10th January 2018, 11:51 PM  #1578 
diyAudio Member

Is Artsalo's model for 6N13S in post #1269 useable in LT Spice? When I try to add it Spice doesn't recognize the language.
__________________
Artificial intelligence is no match for natural stupidity Red Green 
11th January 2018, 09:18 AM  #1579 
diyAudio Moderator

It works just fine.

15th January 2018, 08:11 AM  #1580 
diyAudio Member
Join Date: Dec 2013

I'm looking for a 5670 SPICE model. Can you help me, thank you.

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