Internet Data Sheet
HYB18H512321BF
512-Mbit GDDR3
FIGURE 15
60 Ohm Active Termination Characteristic
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Table 15 lists the numerical values of the minimum and maximum allowed values of the output driver termination IV
characteristic.
TABLE 15
Programmed Terminator Characteristics at 60 Ohm
Voltage (V)
Terminator Pull-Up Current (mA)
Voltage (V)
Terminator Pull-Up Current (mA)
Minimum
Maximum
Minimum
Maximum
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-1.63
-3.19
-4.69
-6.12
-7.49
-8.78
-10.01
-11.16
-12.25
-13.27
-2.18
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
-14.23
-15.14
-16.04
-16.94
-17.82
-18.70
-19.58
-20.44
—
-19.45
-20.83
-22.00
-23.33
-24.67
-26.09
-27.50
-28.86
-30.15
-31.38
-4.28
-6.30
-8.25
-10.11
-11.89
-13.58
-15.19
-16.69
-18.11
—
Rev. 1.3, 2007-12
26
05292007-WAU2-UU95
QIMONDA [ QIMONDA AG ]
