參數資料
型號： AT-220TR
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-16
文件頁數： 1/3頁
文件大?。?/td> 166K
代理商： AT-220TR
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
相關PDF資料
PDF描述
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
AT-259PIN 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.8 dB INSERTION LOSS-MAX
相關代理商/技術參數
參數描述
AT-2210(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-2210(46) 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
AT221934 BK001 制造商:Alpha Wire Company 功能描述:HOOK-UP WIRE 600V 22AWG BK 1K' 制造商:Alpha Wire Company 功能描述:HOOK-UP WIRE, 1000FT, 22AWG CU BLACK; Reel Length (Imperial):1000ft; Reel Length (Metric):304.8m; Conductor Size AWG:22AWG; Conductor Area CSA:0.38mm ; Jacket Color:Black; Jacket Material:PTFE (Polytetrafluoroethylene) ;RoHS Compliant: Yes
AT221934 BK005 制造商:Alpha Wire Company 功能描述:HOOK-UP WIRE 600V 22AWG BK 100' 制造商:Alpha Wire Company 功能描述:Hook-Up Wire 制造商:Alpha Wire Company 功能描述:HOOK-UP WIRE, 100FT, 22AWG CU, BLACK; Reel Length (Imperial):100ft; Reel Length (Metric):30.48m; Conductor Size AWG:22AWG; Conductor Area CSA:0.38mm ; Jacket Color:Black; Jacket Material:PTFE (Polytetrafluoroethylene) ;RoHS Compliant: Yes
AT221934 BK199 制造商:Belden Inc 功能描述:AT221934 BLACK BULK FT
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