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參數資料
| 型號： | AT-230RTR |
| 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, SOIC-14 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 83K |
| 代理商： | AT-230RTR |
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.
V3
1
Features
Attenuation 4-dB Steps to 28 dB
High Accuracy +/-3%
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
Max 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
1. Operation of this device above any one of these
parameters may cause permanent damage.
8
14
13
12
11
10
9
1
2
3
4
5
6
7
VC1
\VC1
VC2
\VC2
VC3
\VC3
RF1
GND
RF2
16 dB
8 dB
4 dB
GND
Ordering Information
Part Number
Package
AT-230 PIN
SOIC 14-Lead Plastic
AT-230TR
Forward Tape & Reel
AT-230RTR
Reverse Tape & Reel
Pin No.
Function
Pin No.
Function
1
VC1
8
RF2
2
\VC1
9
GND
3
VC2
10
GND
4
\VC2
11
GND
5
VC3
12
GND
6
\VC3
13
GND
7
GND
14
RF1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AT-230TR | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 28 dB, 3-Bit DC - 2.0 GHz |
| AT-2310(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 安裝風格:SMD/SMT 工作溫度范圍:- 40 C to + 85 C |
| AT-2310-T-LW100-R | 功能描述:揚聲器與變頻器 1VP-P 3MA 90000PF 105DB RoHS:否 制造商:PUI Audio 產品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar |
| AT232 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| AT-232 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Digital Attenuator, 30 dB, 4-Bit, DC - 2 GHz |
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