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參數(shù)資料
| 型號： | AT-259TR |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.8 dB INSERTION LOSS-MAX |
| 封裝： | PLASTIC, TO-253AA, SOT-143, 4 PIN |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 79K |
| 代理商： | AT-259TR |
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.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or
information contained herein without notice.
3
Voltage Variable Absorptive Attenuator
12 dB, DC - 2.0 GHz
M/A-COM Products
Rev. V5
AT-259
ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for
development. Performance is based on target specifications, simulated results, and/or prototype
measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under develop-
ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has
been fixed. Engineering samples and/or test data may be available. Commitment to produce in
volume is not guaranteed.
Typical Performance Curves
Insertion Loss vs. Frequency
Attenuation vs. Frequency
VSWR vs. Frequency
Attenuation vs. Control Voltage, F = 950 MHz
1.0
1.2
1.4
1.6
1.8
2.0
0.0
0.5
1.0
1.5
2.0
0
12
5
Frequency (GHz)
0
5
10
15
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
Control Voltage (V)
0
1
2
3
4
0.0
0.5
1.0
1.5
2.0
+25°C
-40°C
+85°C
Frequency (GHz)
0
5
10
15
20
0.0
0.5
1.0
1.5
2.0
5
10
15
Frequency (GHz)
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
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相關(guān)代理商/技術(shù)參數(shù) |
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