m393b5173dz1 Samsung Semiconductor, Inc., m393b5173dz1 Datasheet - Page 47

• Manufacturer Part Number: m393b5173dz1
• Description: Ddr3 Sdram
• Manufacturer: Samsung Semiconductor, Inc.

Figure 10 - Illustration of nominal slew rate for hold time tDH (for DQ with respect to strobe) and tIH
Registered DIMM
Note :Clock and Strobe are drawn on a different time scale.
(for ADD/CMD with respect to clock).
V
V
V
V
V
V
Hold Slew Rate
IL
IL
DDQ
REF
IH
IH
Rising Signal
(DC) max
(AC) max
(AC) min
(DC) min
(DC)
CK
DQS
DQS
CK
V
SS
dc to V
dc to V
region
region
=
V
REF
REF
REF
Delta TR
(DC) - V
slew rate
tDS
nominal
tIS
IL
(DC)max
tDH
47 of 64
tIH
Delta TR
Hold Slew Rate
Falling Signal
nominal
slew rate
dc to V
region
tDS
tIS
=
V
IH
REF
tDH
(DC)min - V
tIH
Delta TF
Delta TF
Rev. 1.1 August 2008
REF
(DC)
DDR3 SDRAM