參數(shù)資料
型號: THS3122IDRG4
廠商: Texas Instruments, Inc.
英文描述: LOW-NOISE, HIGH-SPEED, 450 mA CURRENT FEEDBACK AMPLIFIERS
中文描述: 低噪聲,高速,450毫安電流反饋放大器
文件頁數(shù): 8/20頁
文件大?。?/td> 664K
代理商: THS3122IDRG4
SLOS382 SEPTEMBER 2001
8
www.ti.com
TYPICAL CHARACTERISTICS
Figure 19
0
0.1
10
20
30
40
50
60
70
80
1
10
100
1000
G = 2,
RF = 470
,
RL = 50
,
TA = 25
°
C
f Frequency MHz
C
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
VCC =
±
15 V
VCC =
±
5 V
Figure 20
80
70
60
50
40
30
20
10
0
0.1
1
10
100
1000
G = 2,
VCC =
±
5 V,
±
15 V
RF = 470
,
RL = 50
,
f Frequency MHz
C
CROSSTALK
vs
FREQUENCY
Figure 21
0.01
0.1
1
10
100
0.1
1
10
100
1000
VCC =
±
5 V,
±
15 V
RF = 1 k
,
f Frequency MHz
ZO
OUTPUT IMPEDANCE
vs
FREQUENCY
Figure 22
0
200
400
600
800
1000
1200
1400
1600
1800
0
1
2
3
4
5
6
7
8
9
G = 2,
RF = 470
,
RL = 50
,
TA = 25
°
C
VO Output Voltage Step V
S
SLEW RATE
vs
OUTPUT VOLTAGE STEP
VCC =
±
15 V
VCC =
±
5 V
s
μ
V
10
Figure 23
7
6
5
4
3
2
1
0
40
15
10
35
60
85
TA Free-Air Temperature
°
C
VI
INPUT OFFSET VOLTAGE
vs
FREE-AIR TEMPERATURE
VCC =
±
15 V,
VCM = 0 V,
RL = 100
Figure 24
2
1.5
1
0.5
0
0.5
1
1.5
2
15
10
5
0
5
10
15
VCM Common-Mode Input Voltage V
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
VI
VCC =
±
15 V,
RL = 100
,
TA = 25
°
C
2
0
2
4
6
8
10
12
40
15
TA Free-Air Temperature
°
C
10
35
60
85
I
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
A
μ
Figure 25
VCC =
±
15 V, IIB+
VCC =
±
15 V, IIB
VCC =
±
5 V, IIB+
VCC =
±
5 V, IIB
Figure 26
10
11
12
13
14
15
0
50 100 150 200 250 300 350 400 450
IL Load Current mA
VO
OUTPUT VOLTAGE
vs
LOAD CURRENT
VCC =
±
15 V,
RF = 330
,
TA = 25
°
C
Figure 27
0
2
4
6
8
10
12
40
15
TA Free-Air Temperature
°
C
10
35
60
85
I
QUIESCENT CURRENT
vs
FREE-AIR TEMPERATURE
VCC =
±
15 V
VCC =
±
5 V
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