Datasheet
600
500
400
300
200
100
0
0 0.4 0.8 1.2 1.6 2.0
V
CC
= 3.3V
100m CAT5e
NRZ PRBS-7
RESIDUAL JITTER @ BERT-12 (ps)
DATA RATE (Gbps)
25 °C
-40 °C
85 °C
0.25 UI
0.5 UI
600
500
400
300
200
100
0
0 0.4 0.8 1.2 1.6 2.0
V
CC
= 3.3V
75m CAT5e
NRZ PRBS-7
RESIDUAL JITTER @ BERT-12 (ps)
DATA RATE (Gbps)
25 °C
-40 °C
85 °C
0.25 UI
0.5 UI
3.0
2.5
2.0
1.5
1.0
0.5
0
0 60 120 180 240 300
V
CC
= 3.3V
T
A
=25 °C
MAXIMUM DATA RATE (Gbps)
BELDEN 9914 LENGTH (M)
0.5 UI TJ@BERT-12
0.25 UI TJ@BERT-12
NRZ PRBS-7
600
500
400
300
200
100
0
0 0.4 0.8 1.2 1.6 2.0
V
CC
= 3.3V
50m CAT5e
NRZ PRBS-7
RESIDUAL JITTER @ BERT-12 (ps)
DATA RATE (Gbps)
25 °C
-40 °C
85 °C
0.25 UI
0.5 UI
3.0
2.5
2.0
1.5
1.0
0.5
0
0 20 40 60 80 100
V
CC
= 3.3V
T
A
=25°C
NRZ PRBS-7
MAXIMUM DATA RATE (Gbps)
CAT7 LENGTH (m)
0.5 UI TJ@BERT-12
0.25 UI TJ@BERT-12
3.0
2.5
2.0
1.5
1.0
0.5
0
0 25 50 75 100 125
V
CC
= 3.3V
T
A
= 25 °C
NRZ PRBS-7
MAXIMUM DATA RATE (Gbps)
CAT5E LENGTH (m)
0.5 UI TJ@BERT-12
0.25 UI TJ@BERT-12
DS15EA101
www.ti.com
SNLS235H –SEPTEMBER 2006–REVISED APRIL 2013
Typical Performance
Maximum Data Rate as a Function of CAT7 (Siemon CAT7 Maximum Data Rate as a Function of CAT5e (Belden 1700A)
Tera) Length Length
Figure 5. Figure 6.
Maximum Data Rate as a Function of 50Ω Coaxial (Belden Residual Jitter as a Function of Data Rate and Temperature
9914) Length for the Chipset with 50m CAT5e
Figure 7. Figure 8.
Residual Jitter as a Function of Data Rate and Temperature Residual Jitter as a Function of Data Rate and Temperature
for the Chipset with 75m CAT5e for the Chipset with 100m CAT5e
Figure 9. Figure 10.
Copyright © 2006–2013, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Links: DS15EA101