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| 型号： | MAALSS0025 |
| 英文描述： | High Dynamic Range Low Noise Amplifier, 400 - 500 MHz |
| 中文描述： | 高动态范围低噪声放大器，400 - 500兆赫 |
| 文件页数： | 1/4页 |
| 文件大小： | 233K |
| 代理商： | MAALSS0025 |
High Dynamic Range Low Noise Amplifier,
400 - 500 MHz
MAALSS0025
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
North America
Tel: 800.366.2266 / Fax: 978.366.2266
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com
for additional data sheets and product information.
V1
1
Features
Low Noise Figure: 0.9 dB
High OIP3: +28 dBm at 5 V, 60 mA bias
High Gain: 21 dB
Single Supply: +3 to +8 VDC
Low Cost SOIC-8 Plastic Package
Adjustable current: 20 to 80 mA with external
resistor
Description
M/A-COM’s MAALSS0025 is a high dynamic
range, low noise GaAs MMIC amplifier in a low
cost, surface mount package. It employs external
input matching to obtain optimum noise figure
performance and operating frequency flexibility.
The MAALSS0025 also features flexible biasing to
control the current consumption vs. dynamic range
trade-off. The MAALSS0025 can operate from any
supply voltage in the 3 V to 8 V range. Its current
can be controlled over a range of 20 mA to 80 mA
with an external resistor.
The MAALSS0025 is ideally suited for use where
low noise figure, high gain, high dynamic range,
and low power consumption are required. Typical
applications include receiver front ends in
CDMA450 base stations. It is also useful as a gain
block, buffer, driver, and IF amplifier in both fixed
and
portable cellular and 450 MHz
systems.
The MAALSS0025 is fabricated using a low-cost
0.5-micron gate length GaAs process. The
process features full passivation for increased
performance reliability.
ISM
Pin Configuration
Pin No.
Pin Name
Description
1
GND
RF and DC Ground
2
R
EXT
External Current Control (optional)
3
RF IN
RF Input
4
GND
RF and DC Ground
5
GND
RF and DC Ground
6
RF OUT
RF Output
7
V
DD
Positive supply voltage
8
GND
RF and DC Ground
Ordering Information
Part Number
Package
MAALSS0025
Bulk Packaging
MAALSS0025TR
1000 piece reel
MAALSS0025SMB
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
Absolute Maximum Ratings
1
Parameter
Absolute Maximum
V
DD
+10 VDC
Input Power
+10 dBm
Current
2
120 mA
Channel Temperature
3
+150°C
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
2. When pin #2 is used to increase current (see note 5).
3. Thermal resistance (
θ
jc) = +88°C/W.
Functional Block Diagram
GND
R
EXT
GND
RF OUT
V
DD
GND
RF IN
GND
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAALSS0025SMB | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:High Dynamic Range Low Noise Amplifier, 400 - 500 MHz |
| MAALSS0025TR | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:High Dynamic Range Low Noise Amplifier 400 - 500 MHz |
| MAALSS0025TR-3000 | 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAALSS0027 | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:GPS Low Noise Amplifier 1.5 - 1.7 GHz |
| MAALSS0027SMB | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:GPS Low Noise Amplifier 1.5 - 1.7 GHz |
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