my modulation index,Ma=0.9,Mf=9. theoretically,my sinewave frequency is 50Hz,my Triangular wave frequency is 450Hz. When i simulate it,the output do not show the accurate result for me. Voltage Output peak of the sinewave form apporximately 2.0V,and 1 cycle of the sine wave is 1.260ms which i think is wrong. can any1 help me?