H5PS1G43EFR
H5PS1G83EFR
H5PS1G63EFR
Fig. c. Illustration of nominal line for tIH, tDH
CK, DQS
CK, DQS
tIS,
tDS
tIH,
tDH
tIS,
tDS
tIH,
tDH
VDDQ
VIH(ac)min
VIH(dc)min
dc to VREF
region
nominal
slew rate
VREF(dc)
nominal
slew rate
VIL(dc)max
VIL(ac)max
Vss
Delta TR
Hold Slew Rate
Delta TF
VIH(dc)min - VREF(dc)
Delta TF
Hold Slew Rate
Rising Signal
VREF(dc)-VIL(dc)max
Delta TR
=
=
Falling Signal
Rev. 0.4 / Nov 2008
32