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CM51932768EZFT PDF预览

CM51932768EZFT

更新时间: 2024-11-09 22:53:19
品牌 Logo 应用领域
CITIZEN 驱动晶体谐振器
页数 文件大小 规格书
2页 162K
描述
CRYSTAL 32.7680KHZ 12.5PF SMD

CM51932768EZFT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:SMD, 2 PIN
Reach Compliance Code:unknownHTS代码:8541.60.00.10
风险等级:5.62老化:3 PPM/FIRST YEAR
晶体/谐振器类型:PARALLEL - FUNDAMENTAL驱动电平:1 µW
频率稳定性:0.0122%频率容差:10 ppm
负载电容:12.5 pF安装特点:SURFACE MOUNT
标称工作频率:0.032768 MHz最高工作温度:85 °C
最低工作温度:-40 °C物理尺寸:4.9mm x 1.8mm x 1mm
串联电阻:70000 Ω表面贴装:YES
Base Number Matches:1

CM51932768EZFT 数据手册

 浏览型号CM51932768EZFT的Datasheet PDF文件第2页 
TUNING FORK CRYSTAL UNIT (SMD Ceramic Package)  
RoHS compliant / Pb free  
3,000pcs/reel  
CM519  
FEATURES  
● Frequency range : 32.768kHz  
● External dimensions (mm)  
ꢀ L : 4.9 x W : 1.8 x H : 1.0  
● Applications  
ꢀꢀConsumer products  
DIMENSION [mm]  
SOLDER PAD LAYOUT [mm]  
Do not design any patterns under CM519.  
STANDARD SPECIFICATIONS  
Model  
CM519  
Conditions  
Item  
Nominal Frequency  
f
0
32.768kHz  
±10ppm / ±20ppm  
6.0pF / 7.0pF / 9.0pF / 12.5pF  
-40℃ ~ +85℃  
Frequency Tolerance  
Load capacitance  
Δf/f  
0
at 25℃  
C
L
Please specify your requirement  
Operating Temperature Range  
Storage Temperature Range  
Turnover Temperature  
Temperature Coefficient  
Motional (series) resistance  
Level of drive  
T
OPR  
T
STR  
-55℃ ~ +125℃  
T
M
25℃±5℃  
-0.034±0.006ppm/℃2  
70KΩ Max.  
β
R
D
1
L
at 25℃  
1μW Max.  
Aging (first year)  
Δf/f  
0
±3ppm Max.  
1.35pF Typ.  
25℃±3℃  
Shunt capacitance  
C0  
http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html  

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