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: 34/34页
文件大小: 1276K
代理商: THS3125CPWP
0
50
100
150
200
250
300
350
400
450
40
15
10
35
60
85
TA Free-Air Temperature °C
Shutdown
Supply
Current
A
VCC = ±15 V
VCC = ±5 V
VSD = 3.3 V
RF = 750
0
2
4
6
8
10
12
0
2.5
5
7.5
10
12.5
15
Quiescent
Current
mA
I CC
VCC Supply Voltage ±V
25
°C
40
°C
85
°C
0.3
0.2
0.1
0
0.1
0.2
0.3
0
100
200
300
400
500
600
t Time ns
Output
V
oltage
V
O
VCC = ±5 V,
G = 2,
RF = 470 ,
RL = 50
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
1
2
3
4
5
6
7
8
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
75
Serially Terminated Loads
Differenrtial
Gain
Error
%
Differential
Phase
Error
Degree
°
VCC = ±5 V,
G = 2,
40 IRE Modulation
±100 IRE Ramp
NTSC
Gain Error
Phase Error
0.3
0.2
0.1
0
0.1
0.2
0.3
0
100
200
300
400
500
600
t Time ns
Output
V
oltage
V
O
VCC = ±5 V,
G = 2,
RF = 470 ,
RL = 50
0
1
2
3
4
5
0
1
2
3
4
5
6
7
8
9
10
0
0.5
1
1.5
2
t Time ns
Output
V
oltage
V
Shutdown
Pulse
V
O
SLOS382D
– SEPTEMBER 2001 – REVISED FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
QUIESCENT CURRENT
SHUTDOWN SUPPLY CURRENT
vs
SUPPLY VOLTAGE
FREE-AIR TEMPERATURE
Figure 28.
Figure 29.
DIFFERENTIAL PHASE AND GAIN ERROR
vs
75-
SERIALLY-TERMINATED LOADS
75-
SERIALLY-TERMINATED LOADS
Figure 30.
Figure 31.
THS3125
SHUTDOWN RESPONSE
Figure 32.
Figure 33.
2001–2011, Texas Instruments Incorporated
9
Product Folder Link(s): THS3122 THS3125
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