參數(shù)資料
型號： THS3125IDRG4
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)： 7/20頁
文件大?。?/td> 664K
代理商： THS3125IDRG4
SLOS382 SEPTEMBER 2001
7
www.ti.com
TYPICAL CHARACTERISTICS
Figure 10
12
9
6
3
0
3
6
9
12
15
0.1
1
10
100
1000
RF = 470
RF = 560
RF = 200
VCC =
±
15 V,
RL = 50
f Frequency MHz
S
SMALL SIGNAL CLOSED LOOP GAIN
vs
FREQUENCY
Figure 11
24
18
12
6
0
6
12
18
0.1
1
10
100
1000
4 VPP
G = 2, VCC =
±
5 V,
RL = 680
, RL = 50
f Frequency MHz
S
SMALL AND LARGE SIGNAL OUTPUT
vs
FREQUENCY
2 VPP
1 VPP
0.5 VPP
0.25 VPP
0.125 VPP
Figure 12
24
18
12
6
0
6
12
18
0.1
1
10
100
1000
4 VPP
G = 2, VCC =
±
15 V,
RL = 680
,RL = 50
f Frequency MHz
S
SMALL AND LARGE SIGNAL OUTPUT
vs
FREQUENCY
2 VPP
1 VPP
0.5 VPP
0.25 VPP
0.125 VPP
Figure 13
100
90
80
70
60
50
40
30
20
10
0
0.1
1
10
100
3rd Harmonic
G = 2,
VCC =
±
5 V,
VO(PP) = 2 V,
RF = 470
,
RL = 50
f Frequency MHz
H
HARMONIC DISTORTION
vs
FREQUENCY
5th Harmonic
2nd Harmonic
4th Harmonic
Figure 14
100
90
80
70
60
50
40
30
20
10
0
0.1
1
10
100
3rd Harmonic
G = 2,
VCC =
±
15 V,
VO(PP) = 2 V,
RF = 470
,
RL = 50
f Frequency MHz
H
HARMONIC DISTORTION
vs
FREQUENCY
5th Harmonic
2nd Harmonic
4th Harmonic
Figure 15
100
90
80
70
60
50
40
30
20
10
0
0.1
1
10
3rd Harmonic
G = 2,
VCC =
±
15 V,
VO(PP) = 8 V,
RF = 470
,
RL = 50
f Frequency MHz
H
HARMONIC DISTORTION
vs
FREQUENCY
5th Harmonic
2nd Harmonic
4th Harmonic
Figure 16
100
90
80
70
60
50
40
30
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
3rd Harmonic
G = 2,
VCC =
±
5 V,
f = 1 MHz,
RF = 470
,
RL = 50
VPP Peak-to-Peak Output Voltage V
H
HARMONIC DISTORTION
vs
PEAK-TO-PEAK OUTPUT VOLTAGE
4th Harmonic
2nd Harmonic
5th Harmonic
Figure 17
100
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
7
8
9
3rd Harmonic
G = 2,
VCC =
±
15 V,
f = 1 MHz,
RF = 470
,
RL = 50
VPP Peak-to-Peak Output Voltage V
H
HARMONIC DISTORTION
vs
PEAK-TO-PEAK OUTPUT VOLTAGE
5th Harmonic
4th Harmonic
2nd Harmonic
1
10
100
0.01
0.1
1
10
100
f Frequency kHz
I
VOLTAGE NOISE AND CURRENT NOISE
vs
FREQUENCY
V
p
H
n
H
In
In+
Vn
VCC =
±
5 V to
±
15 V
TA = 25
°
C
Figure 18
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THS3125IPWPG4 功能描述:高速運算放大器 Dual High Output Current 120-MHz RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS3125IPWPR 功能描述:高速運算放大器 Dual High Output Current 120-MHz RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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THS3201 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-GHz, LOW DISTORTION, CURRENT FEEDBACK AMPLIFIER
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