Datasheet

 
  
 

SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
45
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 55
Gain-Bandwidth Product − MHz
2.1
2
012345
2.2
2.3
678
|V
DD±
| − Supply Voltage − V
2.4
2.5
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
f = 10 kHz
R
L
= 10 kΩ
C
L
= 100 pF
T
A
= 25°C
Figure 56
−75 −50 −25 0 25 50 75 100 125
T
A
− Free-Air Temperature − °C
Gain-Bandwidth Product − MHz
GAIN-BANDWIDTH PRODUCT
†
vs
FREE-AIR TEMPERATURE
1.8
1.6
1.4
2
2.4
2.2
2.6
2.8
3
V
DD
= 5 V
f = 10 kHz
R
L
= 10 kΩ
C
L
= 100 pF
10
om − Phase Margin
10000
C
L
− Load Capacitance − pF
φ
m
PHASE MARGIN
vs
LOAD CAPACITANCE
1000100
V
DD
= ±5 V
T
A
= 25°C
R
null
= 20 Ω
R
null
= 10 Ω
R
null
= 0
75°
60°
45°
30°
15°
0°
10 kΩ
10 kΩ
V
DD −
V
DD +
R
null
C
L
V
I
R
null
= 100 Ω
R
null
= 50 Ω
Figure 57
Figure 58
3
0
10
Gain Margin − dB
6
9
10000
C
L
− Load Capacitance − pF
12
15
GAIN MARGIN
vs
LOAD CAPACITANCE
1000100
V
DD
= 5 V
A
V
= 1
R
L
= 10 kΩ
T
A
= 25°C
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.