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參數資料
| 型號： | AT-109RTR |
| 元件分類： | 衰減器 |
| 英文描述： | 500 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.5 dB INSERTION LOSS-MAX |
| 封裝： | PLASTIC, MS-012-AA, SOIC-8 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 87K |
| 代理商： | AT-109RTR |
Voltage Variable Absorptive Attenuator
35 dB, 0.5-2.0 GHz
AT-109
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.
V3
1
Features
Single Positive Voltage Control 0 to +5 Volts
35 dB Attenuation Range at 0.9 GHz
± 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
Description
M/A-COM’s
AT-109
is
a
GaAs
MMIC
voltage
variable absorptive attenuator in a low-cost SOIC-8
lead surface mount plastic package. The AT-109 is
more linear than the higher attenuation range AT-
108. The AT-109 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-109 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
1,2,3
Ordering Information
Part Number
Package
AT-109
SOIC 8-Lead Plastic Package
AT-109TR
Forward Tape and Reel
AT-109RTR
Reverse Tape and Reel
Pin Configuration
Pin No.
Function
Pin No.
Function
1
GND
5
VC
2
GND
6
GND
3
RF
7
RF
4
VCC
8
GND
Absolute Maximum Ratings
4
4. Operation of this device above any one of these parameters
may cause permanent damage.
Parameter
Absolute Maximum
Max Input Power
+21 dBm
Supply Voltage V CC
-1V, +8V
Control Voltage VCC
-1V, V CC +0.5V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
Pin
Orientation
Mark
8
7
6
5
1
2
3
4
1. VCC = +5 VDC ± 0.5 VDC @ 50 A Max.
2. VC = 0 VDC to +5 VDC @ 50 A Max.
3. External DC blocking capacitors are required on all RF
Ports.
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PDF描述 |
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| AT-110RTR | 500 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.6 dB INSERTION LOSS-MAX |
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| AT-118TR | 500 MHz - 3000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.9 dB INSERTION LOSS-MAX |
| AT-1903(40) | 0 MHz - 8000 MHz RF/MICROWAVE FIXED ATTENUATOR |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AT-109SMB | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Voltage Variable Absorptive Attenuator 35 dB, 0.5 - 2.0 GHz |
| AT-109TR | 功能描述:信號調節 0.5-2.0GHz VSWR: 2:1 Atten range: 35dB RoHS:否 制造商:EPCOS 產品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| AT-109V | 功能描述:衰減器 -互連 RoHS:否 制造商:Pomona Electronics 最大衰減: 容差: 頻率范圍:DC to 500 MHz 阻抗:50 Ohms 功率額定值:2 W 端接類型:Crimp 連接器類型:BNC Male / Female 工作溫度范圍:0 C to + 102 C |
| AT-109-WP1(40) | 功能描述:衰減器 -互連 RoHS:否 制造商:Pomona Electronics 最大衰減: 容差: 頻率范圍:DC to 500 MHz 阻抗:50 Ohms 功率額定值:2 W 端接類型:Crimp 連接器類型:BNC Male / Female 工作溫度范圍:0 C to + 102 C |
| AT10A | 制造商:Bogen Communications 功能描述:Attenuator;Single;10-Step,w/off;10W;70/25V;WallMount;BlackKnob 制造商:Bogen Communications 功能描述:ATTENUATORS FOR 25V/70V SPEAKER LINE; For Use With:25V or 70V speakers; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Power Rating:10W ;RoHS Compliant: No |
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