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S1220V1kHz30°V11A1kHzI11kΩR1D110230PR1PR2 +REF1 -REF1 V V V
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ID:

ID:

x10
x0.1
Sheet:1
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SPICE
SPICE Netlist

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** Half controlled AC Chopper **
*
* Multisim Live SPICE netlist
*
*

* --- Circuit Topology ---

* Component: D1
dD1 3 2 DIODE_D1 AREA=1

* Component: I1
iI1 0 1
+ pulse( 0 1 0 1e-9 1e-9
+ { 50 * 0.01 / 1000 }
+ { 1/1000 } )

* Component: R1
rR1 3 0 1000 VIRTUAL_RESISTANCE_R1

* Component: S1
xS1 2 3 1 SCR_IDEAL_S1 PARAMS: Vth=1 Ih=0.02 Vfscr=0 Ron=0.01 Roff=10000000

* Component: V1
vV1 2 0 dc 0 ac 1 0
+ distof1 0 0
+ distof2 0 0
+ sin ( 0 220 1000 0 0 30 )


* --- Circuit Models ---

* D1 model
.model DIODE_D1 D( IS=1e-14 RS=0 N=1 BV=1e+30
+ TT=0 CJO=0 VJ=1 M=0.5 EG=1.11 XTI=3 KF=0 AF=1 FC=0.5 IBV=1e-10
+ IBVL=0 IKF=1e+30 ISR=0 NBV=1 NBVL=1 NR=2 TBV1=0 TBV2=0 TIKF=0
+ TRS1=0 TRS2=0
+ )

* R1 model
.model VIRTUAL_RESISTANCE_R1 r( )


* --- Subcircuits ---

* S1 subcircuit
.subckt SCR_IDEAL_S1 Anode Cathode Gate PARAMS: Vth=2.5 Ih=0 Vfscr=0 Ron=1m Roff=1meg
E3 a2 0 Value = { if(I(vIscr)<=Ih,5,0) }

vIscr Anode 10 dc 0



xU6 8 cathode DIODE_IDEAL params: Vf={Vfscr} Rd={Ron/2} Rdoff={Roff/2}
.subckt DIODE_IDEAL a k params: Vf=0 Rd=1m Rdoff=1meg
ad1 %vd(a k) %id(a k) diode1
.model diode1 pwl(x_array=[{Vf-1} {Vf} {Vf+1}] y_array=[{-1/Rdoff} 0 {1/Rd}] fraction=false input_domain=0.0)
.ends


xS1 10 8 a3 0 VSwitchS1
.subckt VSwitchS1 1 2 3 4
S1 1 2 3 4 vsw0
.model vsw0 vswitch ( Roff={Roff/2} Ron={Ron/2} Voff=0 Von=1 )
.ends


aU5 7 d_constsource_U5
.model d_constsource_U5 d_constsource(state=1)


aU4 [a1 dU4.B dU4.C] reset AND2__TIL__1
xU4.B a2 dU4.B TIL_RCV__NON__1
xU4.C a3 dU4.C TIL_RCV__NON__1
aU3 dU3.A a1 NOT__TIL__1

xU3.A gate dU3.A TIL_RCV__NON__1_Gate

aU2 dU2.S reset 7
+ U2_OPEN_SET U2_OPEN_RESET
+ dU2.Q U2_OPEN_notQ SR_LATCH__TIL__1

xU2.S gate dU2.S TIL_RCV__NON__1_Gate


xU2.Q dU2.Q a3 TIL_DRV__NON__1



.MODEL AND2__TIL__1 d_and ( rise_delay = 1n fall_delay = 1n)
.MODEL NOT__TIL__1 d_inverter (rise_delay = 1n fall_delay = 1n)
.SUBCKT TIL_DRV__NON__1 1 2
* TIL Driver Model 1 = D/A input, 2 = out
aDACin1 [1] [2] aDAC
.MODEL aDAC dac_bridge (out_low= 0 out_high = 5 out_undef = 0)
.ENDS

.SUBCKT TIL_RCV__NON__1_Gate 1 2
* TIL Receiver Model 1 = input, 2 = A/D out
aADCin1 [1] [2] ADC
.MODEL ADC adc_bridge (in_low= {Vth} in_high = {Vth})
.ENDS

.SUBCKT TIL_RCV__NON__1 1 2
* TIL Receiver Model 1 = input, 2 = A/D out
aADCin1 [1] [2] ADC
.MODEL ADC adc_bridge (in_low= 2.5 in_high = 2.5)
.ENDS


.MODEL SR_LATCH__TIL__1 d_srlatch (sr_delay = 1n enable_delay = 1n
+ set_delay = 1n reset_delay= 1n
+ ic = 0 rise_delay = 1n fall_delay = 1n)

.ends

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Half controlled AC Chopper
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End time

s

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Mode

Threshold voltage levels.

Threshold voltage values used in the logic evaluation. See Digital Simulation for more information.

Output low

V

Output low voltage.

Maximum output voltage level to produce a low signal.

Input low threshold

V

Input low threshold voltage.

Maximum input voltage level for the signal to be considered low.

Input high threshold

V

Input high threshold voltage.

Minimum input voltage level for the signal to be considered high.

Output high

V

Output high voltage.

Minimum output voltage level to produce a high signal.

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