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XT49M40ME2 PDF预览

XT49M40ME2

更新时间: 2024-11-21 19:02:39
品牌 Logo 应用领域
威世 - VISHAY 驱动晶体谐振器
页数 文件大小 规格书
3页 104K
描述
Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 40 MHz, ROHS COMPLIANT, MINIATURE, SMD, 2 PIN

XT49M40ME2 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:unknown
HTS代码:8541.60.00.60风险等级:5.62
其他特性:AT CUT STRIP CRYSTAL老化:5 PPM/YEAR
晶体/谐振器类型:SERIES - 3RD OVERTONE驱动电平:100 µW
频率稳定性:0.005%频率容差:50 ppm
JESD-609代码:e2安装特点:SURFACE MOUNT
标称工作频率:40 MHz最高工作温度:70 °C
最低工作温度:-20 °C物理尺寸:L11.4XB3.8XH4.5 (mm)/L0.449XB0.15XH0.177 (inch)
串联电阻:80 Ω表面贴装:YES
端子面层:Tin/Copper (Sn/Cu)Base Number Matches:1

XT49M40ME2 数据手册

 浏览型号XT49M40ME2的Datasheet PDF文件第2页浏览型号XT49M40ME2的Datasheet PDF文件第3页 
XT49M  
Vishay Dale  
Low Profile SMD Type Crystal Units  
FEATURES  
• Low cost  
• Industry standard  
• Wide frequency range  
• Excellent aging  
• Surface mount  
• Compliant to RoHS directive 2002/95/EC  
This part is a miniature AT cut strip crystal unit packaged for  
surface mounting.  
STANDARD ELECTRICAL SPECIFICATIONS  
PARAMETER  
SYMBOL  
CONDITION  
UNIT  
MHz  
ppm  
ppm  
°C  
MIN.  
3.579545  
- 30  
- 50  
- 10  
- 55  
-
TYP.  
MAX.  
66.000  
+ 30  
+ 50  
+ 70  
+ 125  
7
Frequency range  
Frequency tolerance  
Temperature stability  
Operating temperature range  
Storage temperature range  
Shunt capacitance  
Load capacitance  
Insulation resistance  
Drive level  
FO  
-
ΔF/FO  
TC  
at 25 °C  
-
ref. to 25 °C  
-
TOPR  
TSTG  
C0  
-
°C  
-
pF  
-
CL  
customer specified  
100 VDC  
pF  
10  
-
-
series  
-
IR  
MΩ  
μW  
500  
-
DL  
100  
-
500  
Aging  
Fa  
at 25 °C, per year  
ppm  
- 5  
+ 5  
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)  
FREQUENCY RANGE (MHz)  
MAX. ESR (Ω)  
MODE  
FREQUENCY RANGE (MHz)  
MAX. ESR (Ω)  
MODE  
3.579 to 3.999  
200  
150  
120  
100  
fundamental/AT  
fundamental/AT  
fundamental/AT  
fundamental/AT  
10.000 to 13.999  
80  
50  
80  
fundamental/AT  
fundamental/AT  
3rd overtone  
4.000 to 4.999  
14.000 to 39.999  
5.000 to 5.999  
40.000 to 66.999  
6.000 to 9.999  
DIMENSIONS in inches [millimeters]  
0.403 [10.24] max.  
Crystal Unit  
0.150 [3.8] max.  
0.008 [0.2]  
0.177 [4.5]  
max.  
0.150 [3.8]  
max.  
max.  
0.012 [0.3]  
max.  
0.484 0.024  
[12.3 0.6]  
Insulation Base  
Crystal Lead  
0.437 + 0.020/- 0.031  
[11.1 + 0.50/- 0.80]  
0.376 [9.55]  
0.081  
[2.05]  
0.031 0.012  
[0.8 0.3]  
0.185 0.012  
[4.7 0.3]  
0.219 [5.55]  
Solder Pattern  
0.201 0.020  
[5.1 0.5]  
Document Number: 35012  
Revision: 19-Mar-10  
For technical questions, contact: frequency@vishay.com  
www.vishay.com  
1

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