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DC and Switching Characteristics
DS610-3 (v2.0) July 16, 2007 www.xilinx.com 29
Product Specification
R
LVCMOS25 Slow 2 mA 5.33 5.33 ns
4 mA 2.81 2.81 ns
6 mA 2.82 2.82 ns
8 mA 1.14 1.14 ns
12 mA 1.10 1.10 ns
16 mA 0.83 0.83 ns
24 mA 2.26 2.26 ns
Fast 2 mA 4.36 4.36 ns
4 mA 1.76 1.76 ns
6 mA 1.25 1.25 ns
8 mA 0.38 0.38 ns
12 mA 0.00 0.00 ns
16 mA 0.01 0.01 ns
24 mA 0.01 0.01 ns
QuietIO 2 mA 25.92 25.92 ns
4 mA 25.92 25.92 ns
6 mA 25.92 25.92 ns
8 mA 15.57 15.57 ns
12 mA 15.59 15.59 ns
16 mA 14.27 14.27 ns
24 mA 11.37 11.37 ns
LVCMOS18 Slow 2 mA 4.48 4.48 ns
4 mA 3.69 3.69 ns
6 mA 2.91 2.91 ns
8 mA 1.99 1.99 ns
12 mA 1.57 1.57 ns
16 mA 1.19 1.19 ns
Fast 2 mA 3.96 3.96 ns
4 mA 2.57 2.57 ns
6 mA 1.90 1.90 ns
8 mA 1.06 1.06 ns
12 mA 0.83 0.83 ns
16 mA 0.63 0.63 ns
QuietIO 2 mA 24.97 24.97 ns
4 mA 24.97 24.97 ns
6 mA 24.08 24.08 ns
8 mA 16.43 16.43 ns
12 mA 14.52 14.52 ns
16 mA 13.41 13.41 ns
Table 24:
Output Timing Adjustments for IOB
(Continued)
Convert Output Time from
LVCMOS25 with 12mA Drive and
Fast Slew Rate to the Following
Signal Standard (IOSTANDARD)
Add the
Adjustment
Below
Units
Speed Grade
-5 -4
LVCMOS15 Slow 2 mA 5.82 5.82 ns
4 mA 3.97 3.97 ns
6 mA 3.21 3.21 ns
8 mA 2.53 2.53 ns
12 mA 2.06 2.06 ns
Fast 2 mA 5.23 5.23 ns
4 mA 3.05 3.05 ns
6 mA 1.95 1.95 ns
8 mA 1.60 1.60 ns
12 mA 1.30 1.30 ns
QuietIO 2 mA 34.11 34.11 ns
4 mA 25.66 25.66 ns
6 mA 24.64 24.64 ns
8 mA 22.06 22.06 ns
12 mA 20.64 20.64 ns
LVCMOS12 Slow 2 mA 7.14 7.14 ns
4 mA 4.87 4.87 ns
6 mA 5.67 5.67 ns
Fast 2 mA 6.77 6.77 ns
4 mA 5.02 5.02 ns
6 mA 4.09 4.09 ns
QuietIO 2 mA 50.76 50.76 ns
4 mA 43.17 43.17 ns
6 mA 37.31 37.31 ns
PCI33_3 0.34 0.34 ns
PCI66_3 0.34 0.34 ns
PCIX 0.34 0.34 ns
HSTL_I 0.78 0.78 ns
HSTL_III 1.16 1.16 ns
HSTL_I_18 0.35 0.35 ns
HSTL_II_18 0.30 0.30 ns
HSTL_III_18 0.47 0.47 ns
SSTL18_I 0.40 0.40 ns
SSTL18_II 0.30 0.30 ns
SSTL2_I 0.00 0.00 ns
SSTL2_II -0.05 -0.05 ns
SSTL3_I 0.00 0.00 ns
SSTL3_II 0.17 0.17 ns
Table 24:
Output Timing Adjustments for IOB
(Continued)
Convert Output Time from
LVCMOS25 with 12mA Drive and
Fast Slew Rate to the Following
Signal Standard (IOSTANDARD)
Add the
Adjustment
Below
Units
Speed Grade
-5 -4