HY5FS123235AFCP Datasheet, PDF (54/74 Pages) Hynix Semiconductor – 512M (16Mx32) GDDR4 SDRAM

VDDQ
VOH
System Nolse Margin
(Power/Ground, Cross talk,
Signal Integrity Attenuation)
VIL(AC)-Provides Margin
Between VOL(MAX) and
VIL(AC)
VOL(MAX)
HY5FS123235AFCP
VIH(AC)
VIH(DC)
VREF + AC Noise
VREF + DC Error
VREF + DC Error
VREF + AC Noise
VIL(DC)
VIL(AC)
Output
Input
Figure 37: Voltage Waveform
Rev. 1.2 /June. 2008
54