EP2SGX90EF1152C3 Altera, EP2SGX90EF1152C3 Datasheet - Page 216

• Manufacturer Part Number: EP2SGX90EF1152C3
• Description: Stratix II GX
• Manufacturer: Altera

Operating Conditions
4–46
Stratix II GX Device Handbook, Volume 1
Figures 4–6
waveforms, respectively, for all differential I/O standards (LVDS and
LVPECL).
Figure 4–6. Receiver Input Waveforms for Differential I/O Standards
Figure 4–7. Transmitter Output Waveforms for Differential I/O Standards
Single-Ended Waveform
Differential Waveform
Single-Ended Waveform
Differential Waveform
and
V
V
CM
CM
4–7
V
V
OD
ID
show receiver input and transmitter output
V
V
V
OD
ID
ID (Peak-to-Peak)
V
V
OD
ID
p − n = 0 V
p − n = 0 V
Positive Channel (p) = V
Negative Channel (n) = V
Ground
Positive Channel (p) = V
Negative Channel (n) = V
Ground
Altera Corporation
June 2009
OH
IH
OL
IL