參數(shù)資料
型號(hào)： THS7002EVM
廠商： Texas Instruments, Inc.
英文描述： 70-MHz PROGRAMMABLE-GAIN AMPLIFIERS
中文描述： 70 - MHz的可編程增益放大器
文件頁數(shù)： 13/32頁
文件大小： 597K
代理商： THS7002EVM
THS7001, THS7002
70-MHz PROGRAMMABLE-GAIN AMPLIFIERS
SLOS214B – OCTOBER 1998 – REVISED AUGUST 1999
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 38
–100
–90
–80
–70
–60
–50
–40
–30
PGA HARMONIC
DISTORTION
vs
FREQUENCY
f – Frequency – Hz
100k
1M
10M
D
RL= 1 k
Gain=+8 dB
VO(PP)= 2 V
VCC=
±
15 V
3rd Harmonic
VCC=
±
5 V
2nd Harmonic
VCC=
±
5 V
3rd Harmonic
VCC=
±
15 V
2nd Harmonic
Figure 39
PGA HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
–40
–50
–60
–70
–80
–90
0
2.5
5
7.5
10 12.5
15
17.5
VO(PP) – Peak -To-Peak Output Volage – V
D
RL = 1 k
f = 1 MHz
–100
20
VCC
±
5 V
3rd Harmonic
VCC
±
5 V
2nd Harmonic
VCC
±
15 V
2nd Harmonic
VCC
±
15V
3rd Harmonic
Figure 40
100
120
140
160
180
200
220
–40
–20
TA – Free-Air Temperature –
°
C
0
20
40
60
80
100
PGA SLEW RATE
vs
FREE-AIR TEMPERATURE
RL=1 k
VCC=+/–5 V
VO(P-P)=5 V
S
μ
VCC=+/–15 V
VO(P-P)=20 V
Figure 41
PGA CLAMP ACCURACY
vs
FREE-AIR TEMPERATURE
300
200
100
0
–100
–300
–40
–20
TA – Free-Air Temperature – C
0
20
40
60
80
100
VH – 15V
15-V Condition:
VH, VL =
±
10 V
VI =
±
10 V
C
VH – 5V
VL – 15V
VL – 5V
5-V Condition:
VH, VL =
±
2 V
VI =
±
2 V
G = +2 dB
–200
Figure 42
t – Time – ns
0
–1
–3
0
100
200
300
–
VO
1
2
PGA CLAMP RESPONSE
4
400
500
3
–2
–4
Clamped
Output
VH = 2 V
VL = –2 V
Unclamped
Output
±
5 V
VCC =
RL = 500
Figure 43
t – Time – ns
0
–1
–3
0
100
200
300
1
2
PGA CLAMP RESPONSE
4
400
500
3
–2
–4
VCC = +15 V, +5 V
VH = VCC+
Unclamped Output
Clamped Output
VL = 0 V
–
VO
Figure 44
t – Time – ns
4
2
–2
0
50
100
150
6
8
12
200
250
10
0
–4
PGA CLAMP RESPONSE
VCC = +15 V
VL = VCC–
Unclamped
Output
–
VO
Clamped
Output
VH = 5 V
Figure 45
100k
S
f – Frequency – Hz
–20
–30
–40
–90
–80
–100
1M
10M
100M
500M
SHUTDOWN ISOLATION
vs
FREQUENCY
–60
–50
–70
Preamp: Forward Iso.
Preamp: Reverse Iso.
PGA: Reverse Iso.
PGA: Forward Iso.
VCC =
±
5 V &
±
15 V
VI(PP) = 2.5 V
Figure 46
VSHDN (5 V/Div)
±
5 V,
±
15
VCC =
(+8 dB)
t – Time – ns
0
100 200 300 400 500 600 700 800 9001000
RL =
∞
RL = 500
PGA SHUTDOWN RESPONSE
–
VO
VOUT
(500 mV/Div)
相關(guān)PDF資料
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THS7002PWP 70-MHz PROGRAMMABLE-GAIN AMPLIFIERS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THS7002IPWP 功能描述:特殊用途放大器 70-MHz Programmable- Gain Dual RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
THS7002IPWPG4 功能描述:特殊用途放大器 70-MHz Hi-Spd Dual Prgrmbl-Gain Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
THS7002IPWPR 功能描述:運(yùn)算放大器 - 運(yùn)放 70-MHz Programmable- Gain Dual RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
THS7002PWP 制造商:TI 制造商全稱:Texas Instruments 功能描述:70-MHz PROGRAMMABLE-GAIN AMPLIFIERS
THS7102 制造商:TI 制造商全稱:Texas Instruments 功能描述:ADSL (POTS) CENTRAL OFFICE LINE INTERFACE DRIVER/RECEIVER
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