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參數資料
| 型號： | VCA810IDR |
| 英文描述： | High Gain Adjust Range, Wideband, Voltage-Controlled Amplifier |
| 中文描述： | 高增益調整范圍，寬帶，電壓控制放大器 |
| 文件頁數： | 7/25頁 |
| 文件大?。?/td> | 417K |
| 代理商： | VCA810IDR |
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SBOS275C JUNE 2003 REVISED OCTOBER 2004
www.ti.com
7
TYPICAL CHARACTERISTICS: V
S
= 5V continued
RL = 500
and VIN = single-ended input on V+ with V at ground, unless otherwise noted.
30
35
40
45
50
55
60
65
70
75
HARMONIC DISTORTION vs FREQUENCY
Frequency (MHz)
H
0.1
1
10
G = 0dB, 3rdHarmonic
G = +40dB, 3rdHarmonic
G = 0dB, 2ndHarmonic
G = +40dB, 2ndHarmonic
V
O
= 1V
PP
R
L
= 500
20
30
40
50
60
70
80
HARMONIC DISTORTION vs R
LOAD
Load (
)
H
100
1000
G = 0dB, 3rdHarmonic
G = +40dB, 3rdHarmonic
G = 0dB, 2ndHarmonic
G = +40dB, 2ndHarmonic
f = 1MHz
V
O
= 1V
PP
R
L
= 500
20
30
40
50
60
70
80
90
100
HARMONIC DISTORTION vs OUTPUT VOLTAGE
Output Voltage (V
PP
)
H
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
G = 0dB, 3rdHarmonic
G = +40dB, 2ndHarmonic
G = 0dB, 2ndHarmonic
G = +40dB, 3rdHarmonic
f = 1MHz
R
L
= 500
20
30
40
50
60
70
80
HARMONIC DISTORTION vs GAIN
Gain (dB)
H
0
5
10
15
20
25
30
35
40
3rdHarmonic
f = 1MHz
V
O
= 1V
PP
R
L
= 500
2ndHarmonic
10
1
0.1
0.01
INPUT/OUTPUT RANGE vs GAIN
Gain (dB)
I
P
)
40
30
20
10
0
10
20
30
40
Max Useful
Input Voltage Range
Resulting
Output Voltage
Input and Output Measured at 1dB Compression
Resulting
Input Voltage
Max Useful
Output Voltage
Range
Input
Limited
Output
Limited
20
30
40
50
60
70
80
HARMONIC DISTORTION vs ATTENUATION
Attenuation (dB)
H
40
35
30
25
20
15
10
5
0
f= 1MHz
V
IN
= 1V
PP
R
L
= 500
3rdHarmonic
2ndHarmonic
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相關代理商/技術參數 |
參數描述 |
|---|---|
| VCA810IDRG4 | 功能描述:特殊用途放大器 High-Gain Adj Range Wideband Vltg-Cntrl RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| VCA811IDR | 制造商:Texas Instruments 功能描述:VCA811: HIGH GAIN ADJUST RANGE, WIDEBAND, VOLTAGE-CONTROLLE - Tape and Reel |
| VCA820 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband, > 40dB Gain Adjust Range, Linear in V/V VARIABLE GAIN AMPLIFIER |
| VCA-8206 | 制造商:Quest Technology International Inc 功能描述: |
| VCA820ID | 功能描述:特殊用途放大器 150MHz BW w/ Linear RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
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