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7.000MHZHC48/50/20/-10+60/50PF PDF预览

7.000MHZHC48/50/20/-10+60/50PF

更新时间: 2024-01-19 17:57:25
品牌 Logo 应用领域
EUROQUARTZ 驱动晶体谐振器
页数 文件大小 规格书
1页 106K
描述
Parallel - Fundamental Quartz Crystal, 7MHz Nom,

7.000MHZHC48/50/20/-10+60/50PF 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
Reach Compliance Code:compliant风险等级:5.84
其他特性:AT-CUT老化:3 PPM/FIRST YEAR
晶体/谐振器类型:PARALLEL - FUNDAMENTAL驱动电平:1000 µW
频率稳定性:0.002%频率容差:50 ppm
负载电容:50 pF安装特点:SURFACE MOUNT
标称工作频率:7 MHz最高工作温度:60 °C
最低工作温度:-10 °C物理尺寸:L19.2XB9.3XH19.7 (mm)/L0.756XB0.366XH0.776 (inch)
串联电阻:100 Ω表面贴装:YES

7.000MHZHC48/50/20/-10+60/50PF 数据手册

  
QUARTZ  
EURO  
HC51 and HC48 Crystals  
18.4 x 9.3 x 19.7mm Leaded Crystal  
100.0kHz to 70.0MHz  
Low frequencies with minimal ESR  
Clost tolerances available  
Customizable specification  
Industry-standard package  
DESCRIPTION  
OUTLINE & DIMENSIONS  
HC51 crystals are long-established standard crystals in the industry.  
Basic HC51 crystals supply low frequencies with low ESR at low cost.  
HC48 crystals are a package variant with larger diameter leads for  
socket mounting.  
SPECIFICATION  
Frequency Range:  
100.0kHz to 70.0MHz  
(See table for crystal cut and ESR)  
From ±10ppm to ±100ppm  
From ±10ppm to ±100ppm  
(See table)  
Calibration Tolerance:  
Frequency Stability over Temp:  
Load Capacitance:  
Drive Level:  
From 8pF to 50pF or Series  
1mW maximum  
Static Capacitance (C0):  
Ageing:  
9pF maximum  
±3ppm maximum in first year  
±1ppm thereafter  
RoHS Status:  
Holder Types  
HC51:  
RoHS Compliant*  
Two lead standard  
HC48:  
1.27mm leads for socket use  
* If required, non-RoHS Compliant parts may be specified. Check with  
Euroquartz technical sales.  
ESR & OSCILLATION MODE  
PART NUMBER FORMAT  
Example:  
1.8432MHz HC51/50/50/-10+60/30pF  
ESR  
Ω Max.  
Frequency  
Range  
Crystal Cut  
Oscillation Mode  
Nominal Frequency  
Package HC51 or HC48  
Calibration tolerance at 25°C (±ppm)  
Temp. stability over temp. range (±ppm)  
Operating Temp. Range (- and +°C)  
Load Capacitance (CL) in pF or SR = Series  
100.0kHz ~ 890kHz  
890kHz ~ 1.8432MHz  
1.8432 ~2.5MHz  
2.5 ~ 3.5MHz  
SL-Fundamental  
AT-Fundamental  
AT-Fundamental  
AT-Fundamental  
AT-Fundamental  
AT-Fundamental  
AT-Fundamental  
AT-3rd Overtone  
AT-5th Overtone  
3000  
800  
350  
200  
100  
40  
20  
20  
20  
3.5 ~ 7.0MHz  
7.0 ~ 12.0MHz  
12.0 ~ 24.0MHz  
9.0 ~ 30.0MHz  
15.0 ~ 70.0MHz  
STABILITY OVER TEMPERATURE RANGE (AT-CUT CRYSTALS)  
Stability ppm  
Temp.  
Range °C  
±7.5 ±10 ±15 ±20 ±30 ±50 ±100  
0~+50 ü ü ü ü ü ü ü  
-10~+60 ü ü ü ü ü ü ü  
-20~+70  
-30~+80  
-40~+85  
-55~+125  
X ü ü ü ü ü ü  
X
X
X
X
X
X
X ü ü ü ü  
X
X
X ü ü ü  
X ü ü  
X
(ü= Available, X = Not available)  
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE  
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk  

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