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参数资料
| 型号： | AT-220PIN |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.1 dB INSERTION LOSS-MAX |
| 封装： | PLASTIC, SOIC-16 |
| 文件页数： | 1/3页 |
| 文件大小： | 166K |
| 代理商： | AT-220PIN |
Digital Attenuator, 30 dB, 4-Bit
DC-2.0 GHz
AT-220
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.
V5
1
Features
Attenuation 2-dB Steps to 30 dB
High Accuracy
Low Intermodulation Product: +50 dBm IP3
Low DC Power Consumption: 50 W
SOIC-16 Plastic Package
Tape and Reel Packaging Available
Temperature Stability +/-0.15 dB: -40°C to +85°C
Description
M/A-COM’s AT-220 is a 4-bit, 2-dB step GaAs MMIC
digital attenuator in a low cost SOIC 16-lead surface
mount plastic package. The AT-220 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-220 is fabricated with a monolithic GaAs
MMIC using a mature 1-micron process. The
process features full chip passivation for increased
performance and reliability.
Ordering Information
Part Number
Package
AT-220 PIN
SOIC 16-Lead Plastic Package
AT-220TR*
1000 piece reel
* Reference Application Note M513 for reel size information.
Absolute Maximum Ratings 1
Parameter
Absolute Maximum
Input Power:
50 MHz
500-2000 MHz
+27 dBm
+34 dBm
Control Voltage
-8.5 V
≤ VC ≤ 5V
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.
Pin Configuration
Pin No.
Function
Pin No.
Function
1
VC1
9
RF2
2
VC1
10
GND
3
VC2
11
GND
4
VC2
12
GND
5
VC3
13
GND
6
VC3
14
GND
7
VC4
15
GND
8
VC4
16
RF1
Functional Schematic
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
RF1
GND
GND GND
GND
RF2
16 dB
8 dB
4 dB
2 dB
VC1
VC2
VC3
VC4
相关PDF资料 |
PDF描述 |
|---|---|
| AT-220TR | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.1 dB INSERTION LOSS-MAX |
| AT-225PIN | 0 MHz - 1000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1 dB INSERTION LOSS-MAX |
| AT-225TR | 0 MHz - 1000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1 dB INSERTION LOSS-MAX |
| AT-250RTR | 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.8 dB INSERTION LOSS-MAX |
| AT-255TR | 0 MHz - 2500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 4.2 dB INSERTION LOSS-MAX |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT-220-PIN | 制造商:M/A-COM Technology Solutions 功能描述:DGTL ATTENUATOR 30DB ATTENUATION 2GHZ 16SOIC - Bulk |
| AT-220RTR | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 30 dB, 4-Bit DC - 2 GHz |
| AT-220TR | 功能描述:信号调节 DC-2.0GHz 4-bit Atten:2-dB to 30dB RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| AT-2210(40) | 功能描述:衰减器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰减:18 dB 容差: 阻抗: 功率额定值:30 dBm 安装风格:SMD/SMT 工作温度范围:- 40 C to + 85 C |
| AT-2210(46) | 功能描述:衰减器 -IC RoHS:否 制造商:Skyworks Solutions, Inc. 最大衰减:18 dB 容差: 阻抗: 功率额定值:30 dBm 安装风格:SMD/SMT 工作温度范围:- 40 C to + 85 C |
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