ep2a40b724i8 Altera Corporation, ep2a40b724i8 Datasheet - Page 76

• Manufacturer Part Number: ep2a40b724i8
• Description: Programmable Logic Device Family
• Manufacturer: Altera Corporation

APEX II Programmable Logic Device Family Data Sheet
76
V
V
V
V
V
R
V
V
V
V
V
V
V
t
t
R
R
R
F
Table 42. 3.3-V LVDS I/O Specifications
Table 43. 3.3-V PCML Specifications
CCIO
OD
OS
TH
IN
CCIO
IL
IH
OL
OH
T
OD
L
O
L
V
V
Symbol
Symbol
OD
OS
I/O supply voltage
Differential output voltage
Change in V
high and low
Output Offset voltage
Change in V
high and low
Differential input threshold V
Receiver input voltage
range
Receiver differential input
resistor (external to
APEX II devices)
I/O supply voltage
Low-level input voltage
High-level input voltage
Low-level output voltage
High-level output voltage
Output termination voltage
Differential output voltage
Rise time (20 to 80%)
Fall time (20 to 80%)
Output load
Receiver differential input
resistor
Parameter
Parameter
OD
OS
between
between
R
R
R
R
CM
L
L
L
L
= 100
= 100
= 100
= 100
Conditions
= 1.2 V
Conditions
Minimum
Minimum
V
V
V
3.135
1.125
3.135
–100
CCIO
250
300
0.0
0.6
CCIO
CCIO
90
85
85
45
–
Typical
Typical
V
1.25
100
450
100
3.3
3.3
CCIO
50
Maximum
Maximum
V
V
V
Altera Corporation
850
3.465
1.375
3.465
CCIO
CCIO
CCIO
100
110
600
325
325
2.4
0.3
0.3
0.3
50
50
55
(1)
–
–
–
Units
Units
mV
mV
mV
mV
mV
ps
ps
V
V
V
V
V
V
V
V
V