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252-14.7456M-30-GW-TR PDF预览

252-14.7456M-30-GW-TR

更新时间: 2024-11-06 18:18:23
品牌 Logo 应用领域
OSCILENT 驱动晶体谐振器
页数 文件大小 规格书
4页 157K
描述
Parallel - Fundamental Quartz Crystal, 14.7456MHz Nom, HC-49SM, SMD, 4 PIN

252-14.7456M-30-GW-TR 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:HC-49SM, SMD, 4 PIN
Reach Compliance Code:compliantHTS代码:8541.60.00.50
风险等级:5.64其他特性:AT-CUT; TR
老化:5 PPM/FIRST YEAR晶体/谐振器类型:PARALLEL - FUNDAMENTAL
驱动电平:1000 µW频率稳定性:0.003%
频率容差:30 ppm负载电容:30 pF
安装特点:SURFACE MOUNT标称工作频率:14.7456 MHz
最高工作温度:85 °C最低工作温度:-40 °C
物理尺寸:L12.5XB4.85XH4.0 (mm)/L0.492XB0.191XH0.157 (inch)串联电阻:70 Ω
表面贴装:YESBase Number Matches:1

252-14.7456M-30-GW-TR 数据手册

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Oscilent Corporation | 252 - 255  
Page 1 of 4  
SMD Quartz Crystal  
Series Number  
Package  
Description  
Last Modified  
252 ~ 255  
HC-49SM 4 Pad  
SMD Quartz Crystal  
Jan. 01 2002  
.
FEATURES  
- Cost effective  
- Low profile  
- Space saving design  
- Tape and Reel  
.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS  
PARAMETERS  
CHARACTERISTICS  
UNITS  
CONDITIONS  
.
3.579545 ~ 70.00  
MHz  
PPM  
PPM  
Frequency Range  
f
O
Ref @ +25ºC  
±30 (Std.) / ±15 , ±50 (Option)  
±50 (Std.) / ±30 , ±100 (Option)  
Frequency Tolerance  
Temperature Tolerance  
T
L
-20 ~ +70 (Std.) / -40 ~+85 (Option)  
-40 ~ +85  
ºC  
ºC  
pF  
pF  
Operating Temperature  
Storage Temperature  
Shunt Capacitance  
Load Capacitance  
T
OPR  
T
STG  
7.0 max.  
C
O
18.0 (Std.) / 10 ~ 50 and Series (Option)  
C
L
1.0 max.  
±5.0  
mW  
Drive Level  
D
L
@ +25ºC  
PPM/Y  
Mohm  
Aging (First Year)  
Insulation Resistance  
500 (DC100 ±10V) min.  
I
R
.
TABLE 1 - OPERATION MODE AND MOTIONAL RESISTANCE (RS)  
FREQUENCY RANGE (MHz)  
3.579545 ~ 4.999  
5.0 ~ 5.999  
MODE  
ohm max.  
200  
FREQUENCY RANGE (MHz)  
15.0 ~ 15.999  
MODE  
ohm max.  
Fundamental/AT  
Fundamental/AT  
Fundamental/AT  
Fundamental/AT  
Fundamental/AT  
Fundamental/AT  
Fundamental/AT  
Fundamental/AT  
Fundamental/AT  
Fundamental/BT  
3rd OT/AT  
60  
50  
150  
16.0 ~ 23.999  
6.0 ~ 7.999  
120  
24.0 ~ 30.999  
40  
8.0 ~ 8.999  
90  
24.0 ~ 40.32  
40  
9.0 ~ 9.999  
80  
24.576 ~ 29.999  
30.0 ~ 70.0  
150  
100  
10.0 ~ 14.999  
70  
3rd OT/AT  
. .  

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