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CM7V-T1ALOWESR_16 PDF预览

CM7V-T1ALOWESR_16

更新时间: 2024-11-07 01:19:11
品牌 Logo 应用领域
MICROCRYSTAL /
页数 文件大小 规格书
2页 257K
描述
Tuning Fork Crystal 32.768 kHz

CM7V-T1ALOWESR_16 数据手册

 浏览型号CM7V-T1ALOWESR_16的Datasheet PDF文件第2页 
CM7V-T1A Low ESR  
Tuning Fork Crystal 32.768 kHz  
DIMENSIONS  
Package:  
Recommended Solder Pad:  
3,2  
1,0  
1,0  
1,5  
0,75  
0,75  
All dimensions in mm typical  
APPLICATIONS  
DESCRIPTION  
IoT  
Metering  
Industrial  
The CM7V-T1A Low ESR is a low frequency SMT Quartz Crystal Unit  
that incorporates a tuning fork Quartz Crystal Resonator. It operates  
under vacuum in a hermetically sealed ceramic package with metal lid.  
Automotive  
Health Care  
Wearables, Portables  
FEATURES  
Maximum ESR value of 50 kfor low power designs.  
Outstanding hermetic sealing with gold-tin preform.  
High stability and low aging guaranteed by hermetic sealing.  
Available for extended operating temperature range.  
Small size, low profile, lightweight (10.3 mg).  
High shock and vibration resistant.  
100% Pb-free, RoHS-compliant.  
Automotive qualification according to AEC-Q200 available.  
ELECTRICAL CHARACTERISTICS  
AT 25oC  
1)  
Standard Frequency  
FL  
32.768  
kHz  
2)  
3)  
Load capacitance  
CL  
ΔF/F  
ΔF/F  
RS  
6.0 / 7.0 / 9.0 / 12.5  
pF  
±20  
±100  
40 / 50  
4.7  
ppm  
Frequency tolerance  
ppm  
Series resistance typ./max.  
Motional capacitance typ.  
Static capacitance typ.  
Drive level max.  
kΩ  
C1  
fF  
C0  
1.3  
pF  
P
1.0  
μW  
Insulation resistance min.  
Aging first year max.  
Ri  
500  
MΩ  
ΔF/F  
T0  
±3  
ppm  
Turnover temperature  
Frequency vs. temperature  
25 ±5  
°C  
ΔF/F0 –0.035 ppm  
/
(T - T0)2 ±10% ppm  
°C²  
1) Other frequencies on request.  
2) Other load capacitances on request.  
3) Tighter frequency tolerances on request.  

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