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AS-21.250-18-SMD PDF预览

AS-21.250-18-SMD

更新时间: 2024-02-23 08:19:29
品牌 Logo 应用领域
纬创 - RALTRON 微处理器
页数 文件大小 规格书
1页 123K
描述
LOW PROFILE MICROPROCESSOR CRYSTAL

AS-21.250-18-SMD 技术参数

生命周期:Active包装说明:HC-49/S, SMD, 2 PIN
Reach Compliance Code:compliantHTS代码:8541.60.00.60
风险等级:5.64老化:5 PPM/YEAR
晶体/谐振器类型:PARALLEL - FUNDAMENTAL驱动电平:100 µW
频率稳定性:0.005%频率容差:30 ppm
负载电容:18 pF安装特点:SURFACE MOUNT
标称工作频率:21.25 MHz最高工作温度:70 °C
最低工作温度:-20 °C物理尺寸:L12.0XB4.8XH4.6 (mm)/L0.472XB0.189XH0.181 (inch)
串联电阻:50 Ω表面贴装:YES
Base Number Matches:1

AS-21.250-18-SMD 数据手册

  
REVISIONS  
LTR  
A
DATE  
5/5/03  
APPROVED  
INITIAL RELEASE  
SPECIFICATIONS:  
NOMINAL FREQUENCY:  
20.000 MHz  
MODE OF OSCILLATION:  
FUNDAMENTAL  
±30 PPM MAX  
FREQUENCY TOLERANCE AT 25°C:  
FREQUENCY STABILITY OVER  
TEMPERATURE RANGE:  
±50 PPM MAX  
OPERATING TEMPERATURE RANGE: -20°C TO +70°C  
STORAGE TEMPERATURE RANGE:  
AGING:  
LOAD CAPACITANCE:  
DRIVE LEVEL:  
SHUNT CAPACITANCE:  
EQUIVALENT SERIES RESISTANCE:  
HOLDER TYPE:  
-55°C TO +125°C  
±5 PPM PER YEAR MAX  
20 pF  
100 µW TYP, 1000 µW MAX  
7 pF MAX  
50 OHMS MAX  
HC-49/S SMD AS SHOWN  
DRAWING TITLE:  
RALTRON  
10651 NW 19TH STREET  
MIAMI, FL 33172  
LOW PROFILE MICROPROCESSOR  
CRYSTAL  
ALL DIMENSIONS ARE IN mm/inch  
UNLESS OTHERWISE SPECIFIED  
DRAWN BY:  
Part Generator  
CAGE CODE:  
CHECKED BY:  
APPROVED BY:  
DRAWING NUMBER:  
VUE  
AS-20.000-20-SMD  
SCALE:  
SHEET 1 OF  
DATE:  

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