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Nexxim Simulator > Voltage Source, Single-Frequency FM (Netlist Only)
Single-Frequency FM Voltage Source Netlist FormatThe format for a single-frequency-modulated voltage source is: Vxxxx n+ n- SFFM ( vo va [fc [mdi [fs] ] ] ) n+ and n- are the positive and negative nodes, as for the DC voltage source. Parentheses around the parameters after the SFFM keyword are optional. The unlabeled parameters in parentheses are positional. Parameters vo and va are required. Parameters fc, mdi, and fs can be omitted, but the parameters must be entered in the order shown. To guarantee that a given parameter is interpreted correctly, all parameters to the left of it must be present.
SFFM Voltage Source Netlist ExampleV1 15 21 SFFM (0 1M 20K 5 1K) Notes6. The shape of the SFFM voltage waveform is given by the equation: (3)output = vo + va ´ sin[(2p ´ fc ´ time) + mdi ´ sin(2p ´ fs ´ time)]
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