K4H510438G SAMSUNG [Samsung semiconductor], K4H510438G Datasheet - Page 23

• Manufacturer Part Number: K4H510438G
• Description: 512Mb G-die DDR SDRAM Specification
• Manufacturer: SAMSUNG [Samsung semiconductor]

K4H510438G
K4H510838G
K4H511638G
Figure 5. I/V characteristics for input/output buffers:Pulldown(above) and pullup(below)
90
80
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20
10
-10
-20
-30
-40
-50
-60
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-90
0
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Pullup Characteristics for Weak Output Driver
Pulldown Characteristics for Weak Output Driver
1.0
1.0
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2.0
2.0
Rev. 1.1 November 2009
Vout(V)
V
OUT
(V)
DDR SDRAM
Maximum
Typical High
Typical Low
Minumum
Typical Low
Typical High
Maximum
Minimum