Datasheet
f − Frequency − Hz
−40
−20
0
20
40
60
80
Gain − dB
Phase − °
10k 100k 1M 10M
180
135
90
45
0
−45
−90
G019
C1 = 2 × 10 µF
Phase
(1 A)
Phase
(0.1 A)
Gain
(1 A)
Gain
(0.1 A)
f − Frequency − Hz
−40
−20
0
20
40
60
80
Gain − dB
Phase − °
10k 100k 1M 10M
180
135
90
45
0
−45
−90
G020
C1 = 2 × 10 µF
Phase
(−1 A)
Phase
(−0.1 A)
Gain
(−1 A)
Gain
(−0.1 A)
G017
t − Time − 1 ms/div
V
S5
(5 V/div)
V
S3
(5 V/div)
V
VTT
(0.5 V/div)
I
VTT
= I
VTTREF
= 0 A
V
TTREF
(0.5 V/div)
f − Frequency − Hz
−40
−20
0
20
40
60
80
Gain − dB
Phase − °
10k 100k 1M 10M
180
135
90
45
0
−45
−90
G018
Phase
(−1 A)
Phase
(−0.1 A)
Gain
(−1 A)
Gain
(−0.1 A)
C1 = 2 × 10 µF
TPS51100
www.ti.com
SLUS600D –APRIL 2004–REVISED MAY 2012
TYPICAL CHARACTERISTICS (continued)
SHUTDOWN WAVEFORMS
S3 AND S5 HIGH-TO-LOW BODE PLOT DDR SOURCE
Figure 18. Figure 19.
BODE PLOT DDR SINK BODE PLOT DDR2 SOURCE
Figure 20. Figure 21.
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