ORCA Series 2 FPGAs
Data Sheet
November 2006
Output Buffer Characteristics (continued)
55
OR2TxxB
90
50
IOL
45
80
40
IOL
35
60
50
IOH
S 40
30
20
E 10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
IC OUTPUT VOLTAGE, VO (V)
D 5-7927(F).r1
V Figure 89. Sinklim (TJ = 25 ¡C, VDD = 3.3 V)
E 180
E 160
U IOL
140
D 120
IN 100
80
IOH
60
T T 40
20
C 0
N 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
OUTPUT VOLTAGE, VO (V)
5-7928(F).r1
E O Figure 90. Slewlim (TJ = 25 ¡C, VDD = 3.3 V)
L 180
E C 160
IOL
140
S IS 120
100
80
IOH
D 60
IOH
30
25
20
15
10
05
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE, VO (V)
5-7930(F).r1
Figure 92. Sinklim (TJ = 125 ¡C, VDD = 3.0 V)
110
100
IOL
90
80
70
60
IOH
50
40
30
20
10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
OUTPUT VOLTAGE, VO (V)
5-7931(F).r1
Figure 93. Slewlim (TJ = 125 ¡C, VDD = 3.0 V)
110
100
IOL
90
80
70
60
IOH
50
40
30
20
10
0
40
0.0 0.5 1.0 1.5 2.0 2.5 3.0
20
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
OUTPUT VOLTAGE, VO (V)
OUTPUT VOLTAGE, VO (V)
5-7932(F).r1
Figure 94. Fast (TJ = 125 ¡C, VDD = 3.0 V)
5-7929(F).r1
Figure 91. Fast (TJ = 25 °C, VDD = 3.3 V)
174
Lattice Semiconductor