W632GG8KB Datasheet, PDF (109/159 Pages) Winbond – 32M X 8 BANKS X 8 BIT DDR3 SDRAM

W632GG8KB
10.7.1.2 Differential Output Slew Rate
With the reference load for timing measurements, output slew rate for falling and rising edges is
defined and measured between VOL.DIFFAC) and VOH.DIFF(AC) for differential signals as shown in Table
29 and Figure 95.
Table 29 – Differential Output Slew Rate Definition
Description
Differential output slew rate for rising edge
Differential output slew rate for falling edge
Measured
from
to
VOL.DIFF(AC) VOH.DIFF(AC)
VOH.DIFF(AC) VOL.DIFF(AC)
Defined by
[VOH.DIFF(AC) - VOL.DIFF(AC)] / ΔTRdiff
[VOH.DIFF(AC) - VOL.DIFF(AC)] / ΔTFdiff
Note: Output slew rate is verified by design and characterization, and may not be subject to production test.
ΔTRdiff
VOH.DIFF(AC)
0
VOL.DIFF(AC)
ΔTFdiff
Figure 95 – Differential Output Slew Rate Definition
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Publication Release Date: Dec. 08, 2014
Revision: A04