Transmission Line VIN Test Circuit for Differential Input(1) DIFFERENTIALINPUTTESTCONDITIONS Symbol VDD = 2.5V ± 0.2V Unit R1 100 100 Ω Ω R2 VDDI VCM*2 V HSTL: Crossing of REF[1:0] and REF[1:0] eHSTL: Crossing of REF[1:0] and REF[1:0] LVEPECL: Cro...