Digital Signal Processing Reference
In-Depth Information
30
0)
(0.357 V, 28.6 mA)
Tx (
t
<
02
t
d
)
(2.517 V, 1.4 mA)
Tx (
t
=
20
Rx (
t
=
3
t
d
)
(2.469 V, 0.4 mA)
T-line
10
0
Tx Pull-Down
Rx
−
10
Tx (t = 0)
(2.357 V,
Rx (
t
=
t
d
)
(2.757 V,
−
11.4 mA)
−
20
−
3.4 mA)
−
30
−
40
Tx Pull-Up
−
50
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Voltage [V]
(a)
3.0
Receiver
2.5
Transmitter
2.0
1.5
1.0
0.5
0.0
−
2
0
2
4
6
8
10
12
Time (ns)
(b)
35
Receiver
30
25
20
15
10
5
0
1
−
5
Transmitter
−
−
15
−
2
0
2
4
6
8
10
12
Time (ns)
(c)
Figure 11-21
Complete Bergeron diagram and resulting waveforms for Example 11-3:
(a) Bergeron diagram; (b) voltage waveform; (c) current waveform.
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