TLK6201EA Datasheet, PDF (11/19 Pages) Texas Instruments – 6.25-Gbps Cable and PC Board Equalizer

TLK6201EA
www.ti.com
SLLS738 – AUGUST 2006
TYPICAL CHARACTERISTICS (continued)
Typical operating condition is at V_CC = 3.3 V, T_A = 25°C, DE0 = low, DE1 = low, SWG = low, and no interconnect line at the
output (unless otherwise noted).
RANDOM JITTER
vs
INPUT VOLTAGE
DETERMINISTIC JITTER
vs
STRIPLINE LENGTH
2.5
80
6.25 Gbps
K28.5 Pattern
6.25 Gbps
70 ^{K28.5 Pattern}
2.0
60
1.5
50
40
1.0
36-Inch Stripline
30
0.5
No line
0.0
0.0
0.5
1.0
1.5
V_ID − Differential Input Voltage − V_P−P
Figure 9.
2.0
G005
20
10
0
0 5 10 15 20 25 30 35 40 45 50
Stripline Length − Inches
G006
Figure 10.
DETERMINISTIC JITTER
vs
INPUT VOLTAGE
18
16
14
12
No Line
10
8
6
36-Inch Stripline
4
2 6.25 Gbps
K28.5 Pattern
0
0.0
0.5
1.0
1.5
V_ID − Differential Input Voltage − V_P−P
Figure 11.
2.0
G007
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