O V E R V I E WData Device Corporation 8 DS-BU-67301B-Gwww.ddc-web.com 1/142.2 SpecificationsTable 1. Total-AceXtreme® Series SpecificationsPARAMETER MIN TYP MAX UNITSABSOLUTE MAXIMUM RATINGSSupply Voltage (Note 11)Logic +3.3V (VDDIO ) -0.3 — 4.0 VCore +1.8V -0.3 — 2.0 VPLL +1.8V -0.3 — 2.0 V• Transceivers +3.3V (during transmit)• DC Input or Output Logic Voltage-0.3-0.3——4.5VDDIO +0.3, or4.0 (which everis less)VVLogic3.3V Logic Input or Output Range -0.3 — VDDIO +0.3, or4.0 (which everis less)VRECEIVERDifferential Input Impedance (Notes 1 – 6)• +3.3V Transformer Coupled 1.0 KΩInput Voltage RangeThreshold Voltage (Transformer Coupled)0.860.200 —14.00.860VPK-PKVPK-PKCommon Mode Voltage ±10 VpeakTRANSMITTERDifferential Output VoltageTransformer Coupled Across 70 Ω, Measured on Bus (Note 9) 20 21.5 27 VPK-PKOutput Noise, Differential 14 mVRMSOutput Offset Voltage, Transformer Coupled Across 70 Ω -250 250 mVPKRise/Fall Time 100 150 300 nsLOGICVIHAll logic inputs, including HOST_CLK/PCI_CLK and CLK_IN 2.0 VDDIO + 0.3 VVILAll logic inputs, including HOST_CLK/PCI_CLK and CLK_IN -0.3 0.8 VSchmidt HysteresisHOST_CLK/PCI_CLK and CLK_IN 0.4 0.7 V
