ep2sgx30c Altera Corporation, ep2sgx30c Datasheet - Page 187

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

Altera Corporation
October 2007
VccHTX
= 1.2 V
Note to
(1)
VccHTX
= 1.2 V
Note to
(1)
192
384
576
768
960
240
480
720
960
Setting
Setting
Table 4–17. Typical Pre-Emphasis (First Post-Tap),
Table 4–18. Typical Pre-Emphasis (First Post-Tap),
(mV)
(mV)
V
V
OD
OD
Applicable to data rates from 600 Mbps to 3.125 Gbps. Specification is for measurement at the package ball.
Applicable to data rates from 600 Mbps to 3.125 Gbps. Specification is for measurement at the package ball.
Table
Table
45%
31%
1
1
4–17:
4–18:
41%
23%
15%
85%
32%
19%
2
2
76%
38%
24%
18%
52%
28%
17%
3
3
114%
55%
36%
22%
78%
37%
22%
4
4
First Post Tap Pre-Emphasis Level
First Post Tap Pre-Emphasis Level
166%
112%
84%
47%
30%
56%
30%
5
5
TX Term = 120
TX Term = 150
Note (1)
Note (1)
257%
108%
152%
64%
41%
68%
39%
6
6
355%
137%
195%
80%
51%
86%
51%
7
7
Stratix II GX Device Handbook, Volume 1
Ω
Ω
179%
275%
108%
97%
63%
59%
DC and Switching Characteristics
8
8
226%
122%
133%
77%
75%
9
9
280%
140%
169%
86%
85%
10
10
405%
170%
194%
98%
94%
11
11
4–17
477%
196%
116%
239%
109%
12
12