ep1agx50d Altera Corporation, ep1agx50d Datasheet - Page 177

• Manufacturer Part Number: ep1agx50d
• Description: Arria Gx Device Data Sheet
• Manufacturer: Altera Corporation

Altera Corporation
May 2008
V
V
V
V
V
R
V
V
Table 4–20. 2.5-V LVDS I/O Specifications
Table 4–21. 3.3-V LVDS I/O Specifications (Part 1 of 2)
Symbol
Symbol
CCIO
ID
ICM
OD
OCM
CCIO
ID
L
(1)
I/O supply voltage for left and
right I/O banks (1, 2, 5, and
6)
Input differential voltage
swing (single-ended)
Input common mode voltage
Output differential voltage
(single-ended)
Output common mode
voltage
Receiver differential input
discrete resistor (external to
Arria GX devices)
I/O supply voltage for top and
bottom PLL banks (9, 10, 11,
and 12)
Input differential voltage
swing (single-ended)
Parameter
Parameter
Figure 4–6. Transmitter Output Waveforms for Differential I/O Standards
Single-Ended Waveform
Differential Waveform
Conditions
R
R
Conditions
V
L
L
CM
= 100 Ω
= 100 Ω
V
OD
V
Minimum
Minimum
OD
2.375
1.125
3.135
100
200
250
100
90
Arria GX Device Handbook, Volume 1
DC and Switching Characteristics
Typical
Typical
1,250
350
100
350
2.5
3.3
V
OD
Maximum
Maximum
p − n = 0 V
Positive Channel (p) = V
Negative Channel (n) = V
Ground
2.625
1,800
1.375
3.465
900
450
110
900
Unit
Unit
4–23
mV
mV
mV
mV
V
V
Ω
V
OH
OL