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50.100MHZMQ/30/10/-20+70/SR PDF预览

50.100MHZMQ/30/10/-20+70/SR

更新时间: 2024-09-23 20:40:31
品牌 Logo 应用领域
EUROQUARTZ 驱动晶体谐振器
页数 文件大小 规格书
1页 135K
描述
Series - 3Rd Overtone Quartz Crystal, 50.1MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, MINIATURE, CERAMIC, SMD, 4 PIN

50.100MHZMQ/30/10/-20+70/SR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer包装说明:ROHS COMPLIANT, HERMETIC SEALED, MINIATURE, CERAMIC, SMD, 4 PIN
Reach Compliance Code:compliantHTS代码:8541.60.00.60
风险等级:5.64其他特性:AT-CUT; TAPE AND REEL
老化:3 PPM/YEAR晶体/谐振器类型:SERIES - 3RD OVERTONE
驱动电平:100 µW频率稳定性:0.001%
频率容差:30 ppm安装特点:SURFACE MOUNT
标称工作频率:50.1 MHz最高工作温度:70 °C
最低工作温度:-20 °C物理尺寸:L7.0XB5.0XH1.2 (mm)/L0.276XB0.197XH0.047 (inch)
串联电阻:90 Ω表面贴装:YES
Base Number Matches:1

50.100MHZMQ/30/10/-20+70/SR 数据手册

  
QUARTZ  
EURO  
MQ & MQ2 CRYSTALS  
7 x 5mm SMD, 4 pad and 2 pad  
6.0MHz to 125MHz  
FEATURES  
Miniature size: 7.0mm x 5mm x 1.2mm height  
Gold-plated ceramic base with metal seam-welded lid  
To minimize EMI the whole crystal may be grounded  
Tight tolerance of ±10pppm for telecommunications use  
High shock and vibration resistance  
OUTLINE & DIMENSIONS  
Ideal for PDAs, GPS, PCMCIA and hand-held equipment  
MQ  
DESCRIPTION  
Miniature surface-mount MQ crystals are produced using a ceramic  
substrate and fitted with a hermetically-sealed metal lid. The crystals  
are competitively priced, well-suited to mass-market electronic  
applications and may also be produced to close tolerances making this  
crystal a good choice for applications requiring low mass and tight  
tolerances. There are two package variants, 4 pad and two pad.  
SPECIFICATION  
Frequency Range  
AT-Cut Fundamental:  
AT-Cut 3rd Overtone:  
Calibration Tolerance at 25ºC*:  
6.0MHz to 45.0MHz  
30.0MHz to 125.0MHz  
from ±5ppm  
(±10, ±20 or ±30ppm standard)  
Frequency stability  
-10° to +60°C  
from ±5ppm  
from ±10ppm  
from ±15ppm  
from ±20ppm  
-55°~+105°C  
-20° to +70°C  
-40° to +90°C  
-55 to +125°C  
Storage Temperature:  
Effective Series Resistance:  
Shunt Capacitance (C0):  
Load Capacitance (CL):  
2pF to 4pF typical, 7pF maximum  
Series or from 10pF to 32pF  
(
)
MQ2  
Ageing:  
<±3ppm per year at +25°C  
100 mW maximum  
Drive level:  
Reflow Soldering:  
10s maximum, 260°C twice  
or 180s at 230°C, once.  
Ceramic base, metal lid,  
Hermetic seal  
Package:  
Packaging:  
16mm EIA tape and reel  
1000 pieces per reel  
PART NUMBER GENERATION  
Example:  
12.000MHz MQ/20/30/-10+60/18pF/60R  
Nominal Frequency  
Package  
MQ = 4 pad  
MQ2 = 2 pad  
Calibration tolerance  
at 25°C (±ppm)  
EFFECTIVE SERIES RESISTANCE  
Temperature Stability  
over temp. range (±ppm)  
Frequency  
Range MHz  
ESR  
Ω Max.  
Crystal Cut/  
Mode  
Operating Temp. Range (°C)  
Load Capacitance  
6.0 ~ 11.0  
11.1 ~ 14.0  
14.1 ~ 45.0  
AT Fund.  
AT Fund.  
AT Fund.  
60  
50  
40  
30.0 ~ 40.0 AT 3rd OT  
40.1 ~ 50.0 AT 3rd OT  
100  
80  
50.1 ~ 125  
AT 3rd OT  
90  
Equivalent Series Resistance  
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE  
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk  

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