HYB18H1G321AF Datasheet, PDF (33/48 Pages) Qimonda AG – GDDR3 Graphics RAM 1-Gbit GDDR3 Graphics RAM

Internet Data Sheet
HYB18H1G321AF–10/11/14
1-Gbit GDDR3









FIGURE 17
60 Ohm Active Termination Characteristic
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Table 17 lists the numerical values of the minimum and maximum allowed values of the output driver termination IV
characteristic.
Voltage (V)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Terminator Pull-Up Current (mA)
Minimum
-1.63
-3.19
-4.69
-6.12
-7.49
-8.78
-10.01
-11.16
-12.25
-13.27
Maximum
-2.18
-4.28
-6.30
-8.25
-10.11
-11.89
-13.58
-15.19
-16.69
-18.11
TABLE 17
Programmed Terminator Characteristics at 60 Ohm
Voltage (V)
Terminator Pull-Up Current (mA)
Minimum
Maximum
1.1
-14.23
-19.45
1.2
-15.14
-20.83
1.3
-16.04
-22.00
1.4
-16.94
-23.33
1.5
-17.82
-24.67
1.6
-18.70
-26.09
1.7
-19.58
-27.50
1.8
-20.44
-28.86
1.9
—
-30.15
2.0
—
-31.38
Rev. 0.92, 2007-10
33
06122007-MW7D-3G3M