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DRU048FREQM20B00R PDF预览

DRU048FREQM20B00R

更新时间: 2023-07-15 00:00:00
品牌 Logo 应用领域
村田 - MURATA 晶体谐振器
页数 文件大小 规格书
1页 38K
描述
Disc Type Dielectric Resonator, 10570MHz Min, 11690MHz Max

DRU048FREQM20B00R 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.58晶体/谐振器类型:DISC TYPE
介电常数:38.7安装特点:SPECIAL
最大工作频率:11690 MHz最小工作频率:10570 MHz
物理尺寸:D4.8XH3.01 (mm)表面贴装:NO
Base Number Matches:1

DRU048FREQM20B00R 数据手册

  
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.  
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.  
!Note  
O95E9.pdf 03.7.7  
Dielectric Resonators (RESOMICSr)  
Dielectric Resonator M Series (DRU Type)  
Features  
1. Designed for local oscillators for BS/CS LNBs.  
2. Lower price compared with support glued type.  
3. A high unloaded Q resonator using M series (Er=38).  
4. Available with an outer diameter from phi 4.8mm,  
phi 5.06mm and phi 5.6mm.  
ø Dr  
T
5
30°  
1.0  
5. Available with a frequency temperature  
coefficient from 0 to 10ppm/(degree C) and  
its tolerance from +-0.5, +-1.0 and  
+-2.0ppm/(degree C).  
0.7  
(in mm)  
6. Angle of support fixed at 30 degree and the height  
at 1.0mm.  
Resonant Frequency  
(MHz)  
Outer Dia.  
(mm)  
Thickness  
(mm)  
Part Number  
DRU048pppppMppp00R  
DRU051pppppMppp00R  
DRU056pppppMppp00R  
10570 to 11690  
10060 to 10820  
9280 to 9880  
4.80 ±0.05  
5.06 ±0.05  
5.60 ±0.05  
2.25 to 3.01 (Typical)  
2.54 to 3.14 (Typical)  
2.77 to 3.31 (Typical)  
Part Number: Five blank boxes are filled with resonant frequency codes.  
Three bland boxes are filled with temperature coefficient of resonant frequency.  
Please see Part Numbering for details.  
Standard tolerance of resonant frequency is ±30MHz.  
Resonant Frequency: Please consult our sales representatives or engineers regarding products with other frequencies.  
Freq. Temp. Coefficient, Dielectric Constant and Q  
• M series  
Resonant Frequency  
Dielectric  
Characteristic  
Code  
Q
Temperature Coefficient Constant  
(at 7GHz)  
(τf) (ppm/°C)  
(εr)  
00  
20  
40  
60  
0
38.5±1.0  
7,400 min.  
7,200 min.  
7,100 min.  
7,000 min.  
2
4
6
38.7±1.0  
38.9±1.0  
39.2±1.0  
Q value at 7GHz is only for information.  
Actual assurance of Q is done by unloaded Q values in our standard test  
fixture.  
16  

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