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參數(shù)資料
| 型號(hào)： | AT-230 |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.1 dB INSERTION LOSS-MAX |
| 封裝： | PLASTIC, MS-012AB, SOIC-14 |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 92K |
| 代理商： | AT-230 |
Digital Attenuator, 28 dB, 3-Bit
DC-2.0 GHz
AT-230
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.comfor additional data sheets and product information.
V4
1
Features
4-dB Attenuation Steps to 28 dB
High Accuracy
Low DC Power Consumption: 50 W
Low Intermodulation Product: +50 dBm IP3
Temperature Range: -40°C to +85°C
SOIC-14 Plastic Package
Tape and Reel Packaging Available
Description
M/A-COM’s AT-230 is a 3-bit, 4-dB step GaAs
MMIC digital attenuator in a low cost SOIC 14-
lead surface mount plastic package. The AT-230
is ideally suited for use where high accuracy, fast
switching, very low power consumption and low
intermodulation products are required.
Typical applications include radio and cellular
equipment, wireless LANs, GPS equipment and
other Gain/Level Control circuits.
The AT-230 is fabricated with a monolithic GaAs
MMIC using a mature 1-micron process. The
process
features
full
chip
passivation
for
increased performance and reliability.
Functional Schematic
Pin Configuration
Absolute Maximum Ratings
1
Parameter
Absolute Maximum
Input Power:
50 MHz
500-2000 MHz
+27 dBm
+34 dBm
Control Voltage
+5V, -8.5V
Operating Temperature
-40°C to +85°C
Storing Temperature
-65°C to +150°C
Ordering Information
Part Number
Package
AT-230
SOIC 14-Lead Plastic Package
AT-230TR
Forward Tape & Reel
Note: Reference Application Note M513 for reel size
information.
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
Pin No.
Function
Pin No.
Function
1
VC1
8
RF2
2
VC1
9
Ground
3
VC2
10
Ground
4
VC2
11
Ground
5
VC3
12
Ground
6
VC3
13
Ground
7
Ground
14
RF1
8
14
13
12
11
10
9
1
2
3
4
5
6
7
VC1
VC2
VC3
RF1
GND
RF2
16 dB
8 dB
4 dB
GND
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT-230_1 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 28dB, 3-Bit DC - 2.0 GHz |
| AT-2300-(0)(40) | 功能描述:衰減器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| AT-2300-(0.5)(40) | 功能描述:衰減器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| AT-2301(40) | 功能描述:衰減器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| AT-2302(40) | 功能描述:衰減器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰減:18 dB 容差: 阻抗: 功率額定值:30 dBm 安裝風(fēng)格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
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