*** *** 6.4.2_promotegraph.testplan: promotegraph testplan for DC/DC tutorial section 6.4.2 *** *?@ analysis objective jumper measurement measurement measurement measurement measurement source load label *** Ac BodePlot(OUTPUT:1) close( J1 ) "alias(gain_margin,gain_margin_nom)" "alias(phase_margin,phase_margin_nom)" "alias(gain_crossover_freq,gain_crossover_freq_nom)" "SOURCE(INPUT:1, Nominal)" "LOAD(OUTPUT:1, Light)" VOUT=1.505V|Bode Plot|Vin Nominal|Light Load Ac BodePlot(OUTPUT:1) close( J1 ) "PromoteGraph( BODE PLOT, 100 , 1 , Bode Plot Nominal Vout )" "PromoteGraph( LOAD , 90 , 1 )" "alias(gain_margin,gain_margin_nom)" "alias(phase_margin,phase_margin_nom)" "alias(gain_crossover_freq,gain_crossover_freq_nom)" "SOURCE(INPUT:1, Nominal)" "LOAD(OUTPUT:1, 50%)" VOUT=1.505V|Bode Plot|Vin Nominal|50% Load Ac BodePlot(OUTPUT:1) close( J1 ) "alias(gain_margin,gain_margin_nom)" "alias(phase_margin,phase_margin_nom)" "alias(gain_crossover_freq,gain_crossover_freq_nom)" "SOURCE(INPUT:1, Nominal)" "LOAD(OUTPUT:1, 100%)" VOUT=1.505V|Bode Plot|Vin Nominal|100% Load *** *** these tests use the new modified values *** Ac BodePlot(OUTPUT:1) open( J1 ) "alias(gain_margin,gain_margin_600mV)" "alias(phase_margin,phase_margin_600mV)" "alias(gain_crossover_freq,gain_crossover_freq_600mV)" "SOURCE(INPUT:1, Maximum)" "LOAD(OUTPUT:1, Light)" VOUT=0.6V|Bode Plot|Vin Maximum|Light Load Ac BodePlot(OUTPUT:1) open( J1 ) "PromoteGraph( DVM BODE PLOT#log#ac , 80 )" PromoteGraph( DVM LOAD#pop ) "alias(gain_margin,gain_margin_600mV)" "alias(phase_margin,phase_margin_600mV)" "alias(gain_crossover_freq,gain_crossover_freq_600mV)" "SOURCE(INPUT:1, Maximum)" "LOAD(OUTPUT:1, 50%)" VOUT=0.6V|Bode Plot|Vin Maximum|50% Load Ac BodePlot(OUTPUT:1) open( J1 ) "alias(gain_margin,gain_margin_600mV)" "alias(phase_margin,phase_margin_600mV)" "alias(gain_crossover_freq,gain_crossover_freq_600mV)" "SOURCE(INPUT:1, Maximum)" "LOAD(OUTPUT:1, 100%)" VOUT=0.6V|Bode Plot|Vin Maximum|100% Load ***