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HC49U-FH1518-7.999MHZ PDF预览

HC49U-FH1518-7.999MHZ

更新时间: 2024-01-20 17:09:48
品牌 Logo 应用领域
ILSI 驱动晶体谐振器
页数 文件大小 规格书
2页 215K
描述
Parallel - 5Th Overtone Quartz Crystal, 7.999MHz Nom, HC49U, 2 PIN

HC49U-FH1518-7.999MHZ 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:HC49U, 2 PINReach Compliance Code:unknown
其他特性:AT-CUT老化:5 PPM/YEAR
晶体/谐振器类型:PARALLEL - 5TH OVERTONE驱动电平:1000 µW
频率稳定性:0.002%频率容差:30 ppm
负载电容:18 pF安装特点:THROUGH HOLE MOUNT
标称工作频率:7.999 MHz最高工作温度:70 °C
最低工作温度:物理尺寸:11.05mm x 4.65mm x 13.45mm
串联电阻:40 Ω表面贴装:NO
Base Number Matches:1

HC49U-FH1518-7.999MHZ 数据手册

 浏览型号HC49U-FH1518-7.999MHZ的Datasheet PDF文件第2页 
2 Lead Metal Package Quartz Crystal, 4.7mm x 11mm  
HC49U Series  
Product Features:  
Low Cost  
RoHS Compliant  
Applications:  
Fibre Channel  
Server & Storage  
Sonet /SDH  
Compatible with Leadfree Processing  
802.11 / Wifi  
T1/E1, T3/E3  
System Clock  
Frequency  
1.300MHz to 160.000MHz  
ESR (Equivalent Series Resistance)  
1.300MHz 1.999MHz  
2.000MHz 2.999MHz  
3.000MHz 3.299MHz  
3.300MHz 3.999MHz  
4.000MHz 4.499MHz  
4.500MHz 4.999MHz  
5.000MHz 5.999MHz  
6.000MHz 6.999MHz  
7.000MHz 7.999MHz  
8.000MHz 9.999MHz  
10.000MHz 35.999MHz  
25.000MHz 100.000MHz (3rd OT)  
70.000MHz 160.000MHz (5th OT)  
800 Ohms Maximum  
500 Ohms Maximum  
200 Ohms Maximum  
150 Ohms Maximum  
100 Ohms Maximum  
80 Ohms Maximum  
70 Ohms Maximum  
50 Ohms Maximum  
40 Ohms Maximum  
30 Ohms Maximum  
25 Ohms Maximum  
50 Ohms Maximum  
40 Ohms Maximum  
Shunt Capacitance  
7pF Maximum  
See Part Number Guide  
Frequency Tolerance @ +25C  
Frequency Stability over Temperature  
Crystal Cut  
See Part Number Guide  
AT Cut  
Load Capacitance  
See Part Number Guide  
1mWatts Maximum  
5ppm/Year Maximum  
See Part Number Guide  
-40°C to +85°C  
Drive Level  
Aging  
Operating Temperature Range  
Storage Temperature Range  
Dimension Units: mm  
Part Number Guide  
Sample Part Number:  
Stability  
HC49U - FB1F18 - 20.000 MHz  
Package  
Tolerance  
Operating  
Mode  
Load Capacitance  
(pF)  
Frequency  
(overtone)  
(ppm) at  
Room  
(ppm) over Operating  
Temperature  
Temperature Range  
Temperature  
B = ±50 ppm  
F = ±30 ppm  
G = ±25 ppm  
H = ±20 ppm  
I = ±15 ppm  
B = ±50 ppm  
F = ±30 ppm  
G = ±25 ppm  
H = ±20 ppm  
I = ±15 ppm**  
J = ±10 ppm**  
0 = 0°C to +50°C  
1 = 0°C to +70°C  
2 = -10°C to +60°C  
3 = -20°C to +70°C  
5 = -40°C to +85°C  
9 = -10°C to +50°C  
F = Fundamental  
3 = 3rd overtone  
5 = 5th overtone  
HC49U -  
(13.46 mm H)  
18 pF or Specify  
- 20.000 MHz  
J = ±10 ppm*  
* Not available at all frequencies. ** Not available for all temperature ranges.  
Rev: 12/08/17_B  
Page 1 of 2  
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●  
www.ilsiamerica.com  
Specifications subject to change without notice  

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