參數(shù)資料
型號(hào): THS7002CPWP
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: GREEN, PLASTIC, HTSSOP-28
文件頁(yè)數(shù): 3/41頁(yè)
文件大小: 1203K
代理商: THS7002CPWP
THS7001, THS7002
70MHz PROGRAMMABLEGAIN AMPLIFIERS
SLOS214C OCTOBER 1998 REVISED MARCH 2007
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 20
PREAMP LARGE AND SMALL
SIGNAL FREQUENCY
RESPONSE
100k
V
Normalized
Output
V
oltage
dBV
f Frequency Hz
0
12
6
0
12
6
18
1M
10M
100M
500M
VO(PP) = 1.6 V
VO(PP) = 0.8 V
VO(PP) = 0.2 V
VO(PP) = 0.4 V
VCC = ± 5 V
RL = 150
G = +2
Figure 21
PREAMP LARGE AND SMALL
SIGNAL FREQUENCY
RESPONSE
100k
V
Normalized
Output
V
oltage
dBV
f Frequency Hz
0
12
6
0
12
6
18
1M
10M
100M
500M
VO(PP) = 1.6 V
VO(PP) = 0.8 V
VO(PP) = 0.2 V
VO(PP) = 0.4 V
VCC = ± 15 V
RL = 150
G = +2
Figure 22
100
90
80
70
60
50
40
30
PREAMP HARMONIC
DISTORTION
vs
FREQUENCY
f Frequency Hz
100k
1M
10M
Distortion
dBc
RL= 250
Gain=+8 dB
VO(PP)= 2 V
VCC=+/5 V
3rd Harmonic
VCC=+/15 V
3rd Harmonic
VCC=+/5 V
2nd Harmonic
VCC=+/15 V
2nd Harmonic
Figure 23
100
90
80
70
60
50
40
30
0.0
2.5
5.0
7.5 10.0 12.5 15.0 17.5 20.0
PREAMP HARMONIC
DISTORTION
vs
OUTPUT VOLTAGE
VO(PP) Peak-To-Peak Output Voltage V
Distortion
dBc
Gain=5
RF=300
RL=1 k
f=1 MHz
VCC=+/15 V
2nd Harmonic
VCC=+/5 V
2nd Harmonic
VCC=+/5 V
3rd Harmonic
VCC=+/15 V
3rd Harmonic
Figure 24
PREAMP SLEW RATE
vs
FREE-AIR TEMPERATURE
90
80
70
60
50
40
20
0
20
40
60
30
SR
Slew
Rate
V/uS
TA Free-Air Temperature °C
VCC = ±5 V
VO (PP) = 5 V
80
100
VCC = ±15 V
VO (PP) = 20 V
100
RL= 200
Figure 25
PREAMP 400-mV
STEP RESPONSE
0.3
0.2
0.1
0
0.1
0.2
0
50
100
150
200
250
VV
0.3
Output
V
oltage
t Time ns
O
G = +2
VCC = ±5 V
RL = 200
300
Figure 26
PREAMP 5-V
STEP RESPONSE
3
2
1
0
1
2
0
50
100
150
200
250
VV
3
Output
V
oltage
t Time ns
O
G = 1
VCC = ±5 V
RL = 200
300
Figure 27
PREAMP 5-V
STEP RESPONSE
3
2
1
0
1
2
0
50
100
150
200
250
VV
3
Output
V
oltage
t Time ns
O
G= +2
VCC = ±5 V
RL = 200
300
Figure 28
PREAMP 20-V
STEP RESPONSE
7.5
5
2.5
0
2.5
5
0
200
400
600
800
1000
VV
7.5
Output
V
oltage
t Time ns
O
G = +5
VCC = ±15 V
RL = 200
10
12.5
10
12.5
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