ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 182

• Manufacturer Part Number: ep2sgx30c
• Description: Stratix Ii Gx Device Data Sheet
• Manufacturer: Altera Corporation

Operating Conditions
Figure 4–4. Transmitter Output Waveform
Figure 4–5. Maximum Receiver Input Pin Voltage
Note to
(1)
4–12
Stratix II GX Device Handbook, Volume 1
Note to
(1)
V
Table 4–7. Typical V
VccHTX = 1.5 V
OD
The absolute V
Typical (mV)
Applicable to data rates from 600 Mbps to 6.375 Gbps. Specification is for measurement at the package ball.
Figure
Table
Single-Ended Waveform
Differential Waveform
Single-Ended Waveform
4–7:
4–5:
MAX
V MAX = V CM + V
OD
that the receiver input pins can tolerate is 2 V.
200
220
Setting, TX Term = 100 Ω
V
Tables 4–7
600 Mbps to 6.375 Gbps. The specification is for measurement at the
package ball.
CM
V
CM = 0.85 V
V
V
(single-ended p-p)max
(single-ended p-p)max
OD
400
430
2
through
V
OD
= 3.3 V/2
= 0.85 + 0.825 = 1.675 V (1)
600
625
Note (1)
4–12
V OD (diff peak-peak) = 2 x V OD (single-ended)
V
show the typical V
OD
Setting (mV)
800
830
V
OD
1000
1020
p − n = 0 V
Positive Channel (p)
Negative Channel (n)
Ground
Positive Channel (p)
Negative Channel (n)
Ground
OD
for data rates from
1200
1200
Altera Corporation
October 2007
1400
1350