TLK4211EA Datasheet, PDF (9/17 Pages) Texas Instruments – 4.25 Gbps Cable and PC Board Equalizer

TLK4211EA
www.ti.com
TYPICAL CHARACTERISTICS (continued)
Typical operating condition is at V_CC = 3.3 V and T_A = 25°C (unless otherwise noted).
SLLS655 – NOVEMBER 2005
0
−5
−10
−15
−20
−25
−30
−35
−40
−45
−50
−55
−60
0
TRANSFER CHARACTERISTIC OF
STRIPLINE INTERCONNECT LINES
12” Stripline
24” Stripline
36” Stripline
48” Stripline
1
2
3
4
5
f − Frequency − GHz
Figure 6.
6
G003
RANDOM JITTER
vs
INPUT AMPLITUDE
10
9
8
7
6
5
36” Stripline
4
3
2
1
0
0.0
0” Stripline
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
V_ID − Differential Input Voltage − V_P−P
2.0
G004
Figure 7.
DETERMINISTIC JITTER 4.25 GBPS
vs
INPUT AMPLITUDE (K28.5 PATTERN)
50
45
40
35
30
0” Stripline
25
20
36” Stripline
15
10
5
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V_ID − Differential Input Voltage − V_P−P
G005
Figure 8.
DETERMINISTIC JITTER 4.25 GBPS
vs
STRIPLINE INTERCONNECT LINE LENGTH
50
45
40
35
30
2¹⁵ − 1 PRBS
25
20
15
K28.5
10
5
0
0 5 10 15 20 25 30 35 40 45 50
Stripline Length − Inches
G006
Figure 9.
9