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MAAD-008789-0001TR PDF预览

MAAD-008789-0001TR

更新时间: 2024-02-22 01:32:10
品牌 Logo 应用领域
泰科 - TE 驱动器射频微波衰减器
页数 文件大小 规格书
6页 164K
描述
Digital Attenuator 32.0 dB, 2-Bit, TTL Driver, DC-4.0 GHz

MAAD-008789-0001TR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.26Base Number Matches:1

MAAD-008789-0001TR 数据手册

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MAAD-008789-000100  
Digital Attenuator  
32.0 dB, 2-Bit, TTL Driver, DC-4.0 GHz  
Rev. V1  
Functional Schematic  
Features  
Attenuation: Two 16 dB bits  
Low DC Power Consumption  
Small Footprint, PQFN Package  
Integral TTL Driver  
50 ohm Impedance  
Test Boards are Available  
RoHS* Compliant  
Description  
M/A-COM's MAAD-008789-000100 is a GaAs FET  
2-bit digital attenuator with two 16 dB steps and 32  
dB total attenuation with integral TTL driver. This  
device is in a RoHS compliant PQFN plastic surface  
mount package. MAAD-008789-000100 is ideally  
suited for use where accuracy, very low power  
consumption and low costs are required. Typical  
applications include dynamic range setting in  
precision receiver circuits and other gain/leveling  
control circuits.  
available. Contact the factory for information.  
Environmental screening is  
Pin Configuration1  
Pin No.  
Function  
GND  
GND  
C2  
Pin No.  
17  
Function  
1
2
NC  
NC  
18  
3
19  
NC  
4
C1  
20  
NC  
Ordering Information  
5
GND  
GND  
GND  
NC  
21  
NC  
6
22  
NC  
Part Number  
Package  
7
23  
NC  
MAAD-008789-000100  
Bulk Packaging  
8
24  
NC  
MAAD-008789-0001TR  
MAAD-008789-0001TB  
1000 piece reel  
9
NC  
25  
NC  
10  
11  
12  
13  
14  
15  
16  
NC2  
26  
GND  
RF2  
GND  
NC2  
Vee  
NC  
Sample Test Board  
GND  
RF1  
GND  
NC  
27  
Note: Reference Application Note M513 for reel size  
information.  
28  
29  
30  
NC  
31  
NC  
32  
+Vcc  
* Restrictions on Hazardous Substances, European Union  
Directive 2002/95/EC.  
1. The exposed pad centered on the package bottom must be  
connected to RF and DC ground. (For PQFN Packages)  
2. Pins 10 & 29 must be isolated  
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions  
is considering for development. Performance is based on target specifications, simulated results,  
and/or prototype measurements. Commitment to develop is not guaranteed.  
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology  
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.  
Commitment to produce in volume is not guaranteed.  
North America Tel: 800.366.2266 Europe Tel: +353.21.244.6400  
India Tel: +91.80.4155721  
China Tel: +86.21.2407.1588  
Visit www.macomtech.com for additional data sheets and product information.  
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make  
changes to the product(s) or information contained herein without notice.  

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