h5tq4g43mmr Hynix Semiconductor, h5tq4g43mmr Datasheet - Page 25

• Manufacturer Part Number: h5tq4g43mmr
• Description: 4gb Ddr3 Sdram Ddp
• Manufacturer: Hynix Semiconductor

Rev. 0.1 /Aug 2008
7.2 Clock, Data, Strobe and Mask Overshoot and Undershoot Specifications
Table. AC Overshoot/Undershoot Specification for Clock, Data, Strobe and Mask
Maximum peak amplitude allowed for
overshoot area (see Figure)
Maximum peak amplitude allowed for
undershoot area (see Figure)
Maximum overshoot area above VDDQ (See Figure)
Maximum undershoot area below VSSQ (See Figure)
V o lts
(V )
V D D Q
V S S Q
Description
C lo c k , D a ta S tro b e a n d M a sk O v e rsh o o t a n d U n d e rsh o o t D e fin itio n
M a x im u m A m p litu d e
M a x im u m A m p litu d e
T im e (n s)
DDR3-1066
0.19 V-ns
0.19 V-ns
0.4V
0.4V
U n d e rsh o o t A re a
Specification
O v e rsh o o t A re a
H5TQ4G43MMR-xxC
H5TQ4G83MMR-xxC
DDR3-1333
0.15 V-ns
0.15 V-ns
0.4V
0.4V
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