Electrical Specifications
Table 2-17. Transmitter Voltage Swing
Voltage Swing
Setting
Mean
TX-diffp-p-min
Mean
TX-diffp-p-max
Units
V
V
110 (L)
100 (M)
010 (S)
850
700
600
1200
1000
850
mV
mV
mV
Table 2-18. Transmitter De-emphasis (Swing Setting 110: Large)
De-emphasis Range
Measured Values After Inverse Equalization
Normalized
swing delta
(max)
De-emphasis
Setting
V
V
Minimum
Swing
Maximum
Swing
TX-DE-ratio-
min
TX-DE-ratio-
max
Units
10.1 dB
8.5 dB
7.2 dB
6.0 dB
5.0 dB
9.3
7.8
6.6
5.5
4.5
11.0
9.3
7.8
6.6
5.5
680
685
700
700
700
1315
1305
1300
1285
1285
mV
mV
mV
mV
mV
0.450
0.400
0.390
0.300
0.290
Table 2-19. Transmitter De-emphasis (Swing Setting 100: Medium)
De-emphasis Range
Measured Values After Inverse Equalization
Normalized
swing delta
(max)
De-emphasis
Setting
V
V
Minimum
Swing
Maximum
Swing
TX-DE-ratio-
min
TX-DE-ratio-
max
Units
8.5 dB
7.2 dB
6.0 dB
5.0 dB
4.1 dB
3.3 dB
7.8
6.6
5.5
4.5
3.7
2.9
9.3
7.8
6.6
5.5
4.5
3.7
555
570
570
570
570
570
1100
1095
1095
1095
1090
1090
mV
mV
mV
mV
mV
mV
0.420
0.410
0.320
0.315
0.295
0.270
Table 2-20. Transmitter De-emphasis (Swing Setting 010: Small)
De-emphasis Range
Measured Values After Inverse Equalization
Normalized
swing delta
(max)
De-emphasis
Setting
V
V
Minimum
Swing
Maximum
Swing
TX-DE-ratio-
min
TX-DE-ratio-
max
Units
6.0 dB
5.0 dB
4.1 dB
3.3 dB
2.5 dB
1.8 dB
5.5
4.5
3.7
2.9
2.1
1.5
6.6
5.5
4.5
3.7
2.9
2.1
485
485
485
485
485
485
930
930
930
930
930
930
mV
mV
mV
mV
mV
mV
0.345
0.335
0.320
0.295
0.290
0.285
Datasheet Volume 1 of 2
37
INTEL [ INTEL ]
