Datasheet

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  µ   
   
SLOS218F − DECEMBER 1998 − REVISED JANUARY 2005
16
WWW.TI.COM
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
TYPICAL CHARACTERISTICS
Figure 22
0.1%
0.01%
0.001%
10 100 1k
1%
10%
f − Frequency − MHz
100%
10k 100k
A
V
= 100
A
V
= 10
A
V
= 1
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
THD+N − Total harmonic Distortion + Noise
V
DD
= 3 V
V
O(PP)
= 1.5 V
R
L
= 10 kΩ
T
A
= 25°C
Figure 23
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10%
1%
0.1%
0.010%
0.001%
100%
THD+N − Total harmonic Distortion + Noise
10 100 1k 10k 100k
f − Frequency − Hz
V
DD
= 5 V
V
O(PP)
= 3 V
R
L
= 10 kΩ
T
A
= 25°C
A
V
= 1
A
V
= 10
A
V
= 100
Figure 24
PHASE MARGIN
vs
LOAD CAPACITANCE
C
L
− Load Capacitance − pF
V
DD
= 5 V
R
L
= 10 kΩ
T
A
= 25°C
100
90
80
70
60
40
30
20
10
0
50
°
°
°
°
°
°
°
°
°
°
°
100 1k 10k 100k
m
φ − Phase Margin
R
NULL
= 500Ω
R
NULL
= 200Ω
R
NULL
= 100Ω
R
NULL
= 50Ω
R
NULL
= 10Ω
R
NULL
= 0Ω
Figure 25
Gain-Bandwidth Product − kHz
2.5 3 3.5 4 4.5
V
DD
− Supply Voltage − V
5
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
5.5
240
230
220
210
200
270
260
250
280
190
180
f = 1 kHz
R
L
= 10 kΩ
T
A
= 25°C