LT6557 TYPICAL PERFORMANCE CHARACTERISTICSFrequency Response withCrosstalk Between Amplifi ersCapacitive LoadsLarge-Signal Group Delayvs FrequencyOutput Impedance vs FrequencyInput Impedance vs FrequencyPSRR vs FrequencyInput Referred Noise SpectralDistortion vs FrequencyDistortion vs FrequencyDensity 6557fa 6