mirror of
https://github.com/erik-toth/audio-synth.git
synced 2026-01-25 15:37:33 +00:00
Erik Tóth
2a51182080
VCA-Voice Mixer checked if there might be a problem because of the offset, checked out to be ok after some minor fixes
68 lines
1.6 KiB
Plaintext
68 lines
1.6 KiB
Plaintext
VOICE-MIXER
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*SPICE Netlist generated by Advanced Sim server on 14.12.2025 16:19:21
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.options MixedSimGenerated
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*Schematic Netlist:
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XIC1A VCM NetIC1_2 VAP 0 U_out TL074
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RR1 U_1 NetIC1_2 330k
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RR2 U_2 NetIC1_2 330k
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RR3 VAP NetIC1_2 620k
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RR_K NetIC1_2 U_out 150k
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VU_neg VCM 0 5
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VU_pos VAP VCM 5
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VU_sin1 U_1 VCM DC 0 SIN(-1.3 2 440 0 0 0) AC 1 0
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VU_sin2 U_2 VCM DC 0 SIN(-1.3 2 440 0 0 0) AC 1 0
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.PLOT TRAN {v(U_out)} =PLOT(1) =AXIS(1) =NAME(U_out) =UNITS(V)
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.PLOT TRAN {v(U_1)} =PLOT(1) =AXIS(1) =NAME(U_1) =UNITS(V)
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.PLOT TRAN {v(U_2)} =PLOT(1) =AXIS(1) =NAME(U_2) =UNITS(V)
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*Selected Circuit Analyses:
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.TRAN 10u 5m 0 10u
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*Models and Subcircuits:
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*TL074
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*Quad LoNoise JFETInput OpAmp pkg:DIP14
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*+ (A:3,2,4,11,1)(B:5,6,4,11,7)(C:10,9,4,11,8)(D:12,13,4,11,14)
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* Connections:
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* Non-Inverting Input
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* | Inverting Input
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* | | Positive Power Supply
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* | | | Negative Power Supply
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* | | | | Output
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* | | | | |
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.SUBCKT TL074 1 2 3 4 5
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C1 11 12 3.498E-12
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C2 6 7 15E-12
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DC 5 53 DX
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DE 54 5 DX
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DLP 90 91 DX
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DLN 92 90 DX
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DP 4 3 DX
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BGND 99 0 V=V(3)*.5 + V(4)*.5
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BB 7 99 I=I(VB)*4.715E6 - I(VC)*5E6 + I(VE)*5E6 +
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+ I(VLP)*5E6 - I(VLN)*5E6
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GA 6 0 11 12 282.8E-6
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GCM 0 6 10 99 8.942E-9
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ISS 3 10 DC 195E-6
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HLIM 90 0 VLIM 1K
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J1 11 2 10 JX
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J2 12 1 10 JX
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R2 6 9 100E3
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RD1 4 11 3.536E3
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RD2 4 12 3.536E3
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RO1 8 5 150
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RO2 7 99 150
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RP 3 4 2.143E3
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RSS 10 99 1.026E6
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VB 9 0 DC 0
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VC 3 53 DC 2.2
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VE 54 4 DC 2.2
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VLIM 7 8 DC 0
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VLP 91 0 DC 25
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VLN 0 92 DC 25
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.MODEL DX D(IS=800E-18)
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.MODEL JX PJF(IS=15E-12 BETA=270.1E-6 VTO=-1)
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.ENDS TL074
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.END |