ASK practice

Components used

SPICE netlist

* **************************************************
* Generated from CircuitSim Schematic
**************************************************
R_R1 N5 0 500 Resistor_1d9c8cf9a__R_R1
xS1 N2 N5 NC_1 N6 NC_2 NC_3 N1 N3 VCDPDT_df933b1e PARAMS: Von=2.5 Voff=0 Ron=10m Roff=1meg
V_V2 N1 0 ac 1 0 distof1 0 0 distof2 0 0 pulse(0 5 0 1n 1n 20m 20m )
V_V3 N2 N3 dc 0 ac 1 0 distof1 0 0 distof2 0 0 sin ( 0 5 10K 0 0 0 )
E_VP3 VP3 0 N1 0 1

**************************************************
* Models and supporting definitions follow
**************************************************
.model Resistor_1d9c8cf9a__R_R1 r(tc1=0 tc2=0 tnom=27)
.subckt VCDPDT_df933b1e T0 T1 T2 T3 T4 T5 T6 T7 params: Von=1 Voff=0 Ron=1 Roff=1e12
    S_A1 T0 T1 control_normalized T7 SW_df933b1e_A1
    S_A2 T0 T2 control_inverted T7 SW_df933b1e_A2
    S_B1 T3 T4 control_normalized T7 SW_df933b1e_B1
    S_B2 T3 T5 control_inverted T7 SW_df933b1e_B2
    E_CONTROL_NORMALIZED control_normalized T7 VALUE={(V(T6,T7)-Voff)/(Von-Voff)}
    E_CONTROL_INVERTED control_inverted T7 VALUE={1-(V(T6,T7)-Voff)/(Von-Voff)}
    .model SW_df933b1e_A1 SW(Ron={Ron} Roff={Roff} Vt=0.5 Vh=0.1)
    .model SW_df933b1e_A2 SW(Ron={Ron} Roff={Roff} Vt=0.5 Vh=0.1)
    .model SW_df933b1e_B1 SW(Ron={Ron} Roff={Roff} Vt=0.5 Vh=0.1)
    .model SW_df933b1e_B2 SW(Ron={Ron} Roff={Roff} Vt=0.5 Vh=0.1)
    V_STATE_SUPPLY state_supply 0 1
    S_STATE state_supply state control_normalized T7 SW_df933b1e_A1
    R_STATE state 0 {sqrt(Ron*Roff)}
    R_STAB_CA T0 T7 1T
    R_STAB_A1 T1 T7 1T
    R_STAB_A2 T2 T7 1T
    R_STAB_CB T3 T7 1T
    R_STAB_B1 T4 T7 1T
    R_STAB_B2 T5 T7 1T
.ends VCDPDT_df933b1e

**************************************************
* Simulation settings
**************************************************
.tran 20u 100m 0 20u
.save V(VP3) v(xS1.state)
.end