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 
     
   
SLOS209G − JANUARY 1998 − REVISED FEBRUARY 2004
23
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TYPICAL CHARACTERISTICS
100
60
20
−20
80
40
0
100
f − Frequency − Hz
10k 10M
A
VD
Phase
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION
AND PHASE MARGIN
vs
FREQUENCY
− Large-Signal Differential Amplification − dBA
VD
m
φ − Phase Margin − degrees
300
180
60
−60
240
120
0
1k 100k 1M
−40
−90
V
DD
= 2.7 V
R
L
= 600 Ω
C
L
= 600 pF
T
A
= 25°C
Figure 17
300
180
60
−60
240
120
0
−90
100
60
20
−20
80
40
0
−40
100
f − Frequency − Hz
10k 10M
A
VD
Phase
V
DD
= 5 V
R
L
= 600 Ω
C
L
= 600 pF
T
A
= 25°C
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION
AND PHASE MARGIN
vs
FREQUENCY
− Large-Signal Differential Amplification − dBA
VD
m
φ − Phase Margin − degrees
1k 100k 1M
Figure 18