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Schaltung VCA und VCF sowie PWM-Erweiterung VCO

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2025-09-30 21:51:41 +02:00
parent 1cadc4489a
commit 0f302dc5c8
6 changed files with 654 additions and 650 deletions
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10
dev/analog/ETOTH-TRI-SQR-VCO_OTA/Project Outputs for TRI-SQR-VCO_OTA/TRI-SQR-VCO_OTA.nsx
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@@ -1,5 +1,5 @@
TRI-SQR-VCO_OTA
*SPICE Netlist generated by Advanced Sim server on 18.09.2025 11:37:43
*SPICE Netlist generated by Advanced Sim server on 30.09.2025 21:50:45
.options MixedSimGenerated
*Schematic Netlist:
@@ -18,6 +18,7 @@ XIC2B 0 NetC_an_1 Vcc Vee NetIC2_7 TL074
XIC2C NetIC2_10 U_C Vcc Vee U_C TL074
XIC2D NetIC2_12 NetIC2_13 Vcc Vee U_SAW TL074
XIC3A 0 NetIC3_2 Vcc Vee U_in TL074
XIC3B U_SAW NetIC3_6 Vcc Vee U_PWM TL074
RR2 Vee U_TRI 20k
RR3 NetIC1_1 Vcc 56k
RR4a NetIC3_2 U_TRI 100k
@@ -27,6 +28,9 @@ RR_CV NetR_CV_1 NetIC2_10 59.941k
RR_E NetC_an_2 NetR_E_2 20k
RR_goofer NetR_goofer_1 NetIC3_2 1Meg
RR_lambda_T NetIC2_10 0 1.1k
RR_PWM_a Vee NetIC3_6 8k
RR_PWM_b NetIC3_6 Vcc 10k
RR_PWM_c 0 U_PWM 1k
RR_ref NetC_an_1 Vee 1.5Meg
RR_SAW_a NetIC2_13 U_in 10k
RR_SAW_b NetIC2_12 U_in 10k
@@ -38,7 +42,7 @@ RR_trim_b Vcc NetR_goofer_1 50k
RRoff NetIC3_2 Vee 650k
QT1 NetC_an_1 U_C NetC_an_2 2N2907
QT2 NetT2_3 0 NetC_an_2 2N2907
JT? 0 NetR_SAW_e_2 NetIC2_12 BF545B
JT_SAW 0 NetR_SAW_e_2 NetIC2_12 BF545B
VU_mess NetT2_3 NetIC1_16 0
VU_messref NetR_E_2 NetIC2_7 0
VU_neg 0 Vee 15
@@ -48,7 +52,7 @@ VU_var NetR_CV_1 0 1
.PLOT TRAN {v(U_SQR)} =PLOT(2) =AXIS(1) =NAME(U_SQR) =UNITS(V)
.PLOT TRAN {v(U_TRI)} =PLOT(1) =AXIS(1) =NAME(U_TRI) =UNITS(V)
.PLOT TRAN {v(U_SAW)} =PLOT(3) =AXIS(1) =NAME(U_SAW) =UNITS(V)
.PLOT TRAN {i(U_pos)*30} =PLOT(4) =AXIS(1) =NAME(P_Ges) =UNITS(W)
.PLOT TRAN {v(U_PWM)} =PLOT(4) =AXIS(1) =NAME(PWM) =UNITS(V)
.OPTIONS ITL4=100 METHOD=GEAR MAXORD=2
*Selected Circuit Analyses: