参数资料
型号: THS3125CPWP
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
封装: GREEN, PLASTIC, HTSSOP-14
文件页数: 32/34页
文件大小: 1276K
代理商: THS3125CPWP
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
Small
Signal
Closed
Loop
Gain
dB
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
Small
and
Large
Signal
Output
dB
2 VPP
1 VPP
0.5 VPP
0.25 VPP
0.125 VPP
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
Small
and
Large
Signal
Output
dB
2 VPP
1 VPP
0.5 VPP
0.25 VPP
0.125 VPP
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
Harmonic
Distortion
dB
5th Harmonic
2nd Harmonic
4th Harmonic
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
Harmonic
Distortion
dB
5th Harmonic
2nd Harmonic
4th Harmonic
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
Harmonic
Distortion
dB
5th Harmonic
2nd Harmonic
4th Harmonic
100
90
80
70
60
50
40
30
20
10
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
Harmonic
Distortion
dB
5th Harmonic
4th Harmonic
2nd Harmonic
100
90
80
70
60
50
40
30
20
10
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
Harmonic
Distortion
dB
4th Harmonic
2nd Harmonic
5th Harmonic
1
10
100
0.01
0.1
1
10
100
f Frequency kHz
Current
Noise
V
n
I
n
V
oltage
Noise
pA/
Hz
nV/
Hz
In
In+
Vn
VCC = ±5 V to ±15 V
TA = 25°C
SLOS382D
– SEPTEMBER 2001 – REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
SMALL- AND LARGE-SIGNAL
SMALL-SIGNAL CLOSED-LOOP
GAIN
OUTPUT
vs
FREQUENCY
Figure 10.
Figure 11.
Figure 12.
HARMONIC DISTORTION
vs
FREQUENCY
Figure 13.
Figure 14.
Figure 15.
VOLTAGE NOISE AND CURRENT
HARMONIC DISTORTION
NOISE
vs
PEAK-TO-PEAK OUTPUT VOLTAGE
FREQUENCY
Figure 16.
Figure 17.
Figure 18.
2001–2011, Texas Instruments Incorporated
7
Product Folder Link(s): THS3122 THS3125
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PDF描述
THS3125ID 1 CHANNEL, VIDEO AMPLIFIER, PDSO14
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