Datasheet

200
-40
-20
0
20
40
60
80
-100
-50
0
50
100
150
10 100 1 k 10 k 100 k 1 M
GAIN AND PHASE
vs
FREQUENCY WITH DROOP
G - Gain - dB
Phase - °
f - Frequency - Hz
ESR Zero
Load Pole
Droop Zero
200
10
-40
100 1 k 10 k 100 k 1 M
-20
0
20
40
60
80
-100
-50
0
50
100
150
f - Frequency - Hz
GAIN AND PHASE
vs
FREQUENCY WITHOUT DROOP
G - Gain - dB
Phase - °
Modulator
Phase
Converter Overall
EA
Type II
ESR Zero
Load Pole
TPS40090
TPS40091
www.ti.com SLUS578B –OCTOBER 2003– REVISED MAY 2006
Figure 7. Figure 8.
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