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HMT112U7BFR8C-G7 Datasheet, PDF (19/51 Pages) Hynix Semiconductor – 240pin DDR3 SDRAM Registered DIMM
AC and DC Logic Input Levels for Differential Signals
Differential signal definition
VIL.DIFF.AC.MIN
VIL.DIFF.MIN
tDVAC
0
half cycle
VIL.DIFF.MAX
VIL.DIFF.AC.MAX
tDVAC
time
Definition of differential ac-swing and “time above ac-level” tDVAC
Rev. 0.1 / Nov. 2009
19