Independent Voltage Source (Vsource)

The Spectre Vsource device is translated as either an V_Source (ADS Netlist) or an VtUserDef (ADS Schematic).

Example Spectre Command Line:

vpulse1 (1 0) vsource type=pulse val0=0 val1=5 period=100n rise=10n fall=10n width=40n

Alternate example:

vpwl1 (1 0) vsource type=pwl wave=[1n 0 1.1n 2 1.5n 0.5 2n 3 5n 5] pwlperiod=5n

Spectre Netlist Syntax:

name sink src vsource [param= value ]*

Example ADS Command Line:

V_Source:vpulse1 _node1 0 Vdc=1 V_Tran=pulse(time,0,5,0,10n,10n,40n,100n)

ADS Netlist Syntax:

V_Source:vid n+ n- Vdc=dcval Vac=polar(mag,phase) V_Tran=tranfunc

Alternate example:

V_Source:vpwl1 _node1 0 Vdc=1
V_Tran=pwl(5n,1n,0,1.1n,2,1.5n,0.5,2n,3,5n,5)