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AT-110 参数 Datasheet PDF下载

AT-110图片预览
型号: AT-110
PDF下载: 下载PDF文件 查看货源
内容描述: 可变电压衰减器吸收30分贝, 0.5 - 2.0 GHz的 [Voltage Variable Absorptive Attenuator 30 dB, 0.5 - 2.0 GHz]
分类和应用: 射频微波衰减器
文件页数/大小: 3 页 / 100 K
品牌: MA-COM [ M/A-COM TECHNOLOGY SOLUTIONS, INC. ]
 浏览型号AT-110的Datasheet PDF文件第2页浏览型号AT-110的Datasheet PDF文件第3页  
AT-110
Voltage Variable Absorptive Attenuator
30 dB, 0.5 - 2.0 GHz
Features
Single Positive Voltage Control: 0 to +5 Volts
30 dB Voltage Variable Attenuation
± 2 dB Linearity from BSL
Low DC Power Consumption
Temperature Range: -40°C to +85°C
SOIC-8 Plastic Package
Tape and Reel Packaging Available
Fast Switching Speed
Rev. V5
Functional Schematic
3,4,5
8
7
6
5
Description
M/A-COM’s AT-110 is a GaAs MMIC voltage
variable absorptive attenuator in a low-cost SOIC 8-
lead surface mount plastic package. The AT-110 has
a faster switching speed than the AT-108 or AT-109.
The AT-110 is ideally suited for use where linear
attenuation fine tuning and very low power
consumption are required.
Typical applications include radio, cellular, GPS
equipment and automatic gain/level control circuits.
The AT-110 is fabricated with a monolithic GaAs
MMIC using a mature 1-micron process. The
process features full chip passivation for increased
performance and reliability.
1
2
3
4
3. VCC = +5 VDC ± 0.5 VDC @ 300 µA maximum.
4. VC = 0 VDC to +5 VDC @ 6 mA maximum.
5. External DC blocking capacitors are required on all RF ports.
Pin Configuration
Pin No.
1
2
3
Function
Ground
Ground
RF Port
V
CC
Pin No.
5
6
7
8
Function
V
C
Ground
RF Port
Ground
Ordering Information
Part Number
AT-110
AT-110TR
AT-110SMB
1,2
Package
Bulk Packaging
Forward Tape and Reel
Sample Board
4
Absolute Maximum Ratings
6
Parameter
Input Power
Supply Voltage V
CC
Control Voltage V
C
Operating Temperature
Storage Temperature
Absolute Maximum
+21 dBm
-1 V < V
CC
< +8 V
-1 V < V
C
< V
CC
+ 0.5 V
-40°C to +85°C
-65°C to +150°C
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.