电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

ECCM5A4EE-20-20.945M

产品描述QUARTZ CRYSTAL RESONATOR
产品类别无源元件    晶体/谐振器   
文件大小249KB,共2页
制造商ECLIPTEK
官网地址http://www.ecliptek.com
标准  
下载文档 详细参数 全文预览

ECCM5A4EE-20-20.945M概述

QUARTZ CRYSTAL RESONATOR

ECCM5A4EE-20-20.945M规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
Objectid1263222213
包装说明ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
Reach Compliance Codeunknown
其他特性AT CUT; BULK
老化3 PPM/YEAR
晶体/谐振器类型PARALLEL - FUNDAMENTAL
驱动电平100 µW
频率稳定性0.003%
频率容差15 ppm
JESD-609代码e4
负载电容20 pF
制造商序列号ECCM5A
安装特点SURFACE MOUNT
标称工作频率20.945 MHz
最高工作温度70 °C
最低工作温度-20 °C
物理尺寸L6.0XB3.5XH1.0 (mm)/L0.236XB0.138XH0.039 (inch)
串联电阻50 Ω
表面贴装YES
端子面层Gold (Au) - with Nickel (Ni) barrier

文档预览

下载PDF文档
ECCM5A
Series
• RoHS Compliant (Pb-Free)
• Miniature four pad ceramic
SMD package
• AT cut
• Tight tolerance/stability
• Tape and reel available
H
L
W
ECCM5A
1.0
6.0
3.5
CRYSTAL
NOTES
Operating Temperature Range
_______________________________________________________________________________________________
_______________________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________
TABLE 1: PART NUMBERING CODES
X Denotes Availability
Frequency Stability
±20ppm
±30ppm
E
X
X
X
X
X
X
±50ppm
F
X
X
X
X
X
X
_______________________________________________________________________________________________
_______________________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________
Code
-10°C to +60°C
-20°C to +60°C
0°C to +70°C
-10°C to +70°C
-20°C to +70°C
-40°C to +85°C
A
B
C
D
E
F
D
X
X
X
X
X
X
_______________________________________________________________________________________________
_______________________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
______________________________________________________________________________________________
______________________________________________________________________________________________
ELECTRICAL SPECIFICATIONS
Frequency Range
10MHz, 10.245MHz, 11.0592MHz, 11.2896MHz, 12MHz, 12.288MHz, 13MHz, 14.318MHz,
14.31818MHz, 14.7456MHz, 16MHz, 16.384MHz, 18.432MHz, 18.82744MHz, 19.216MHz,
19.6608MHz, 20MHz, 20.945MHz, 24MHz, 24.576MHz, 25MHz, 25.92MHz, 26MHz, 26.460937MHz,
27MHz, 27.1727MHz, 28MHz, 28.24MHz, 28.636MHz, 30MHz, 30.3061MHz, 30.667MHz, 31.3344MHz,
31.556MHz, 31.608MHz, 31.68MHz, 32MHz, 33MHz, 33.333MHz, 33.8688MHz, or 35.328MHz
Frequency Tolerance
Frequency Stability
Operating Temperature Range
Aging (at 25°C)
Storage Temperature Range
Shunt Capacitance
Insulation Resistance
Drive Level
Load Capacitance (C
L
)
Spurious Response
±15ppm, ±30ppm, or ±50ppm
Per Table 1
Per Table 1
±3ppm / year Maximum
-40°C to 85°C
5pF Maximum
500 Megaohms Minimum at 100V
DC
100 µWatts Maximum
18pF Parallel Resonant (Standard)
10pF Parallel Resonant to 50pF Parallel Resonant, or Series Resonant
-3dB Minimum; F
0
to F
0
+5000ppm
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
Frequency Range
10.000MHz to 19.999999MHz
20.000MHz to 34.999999MHz
35.000MHz to 35.328MHz
MANUFACTURER
CATEGORY
ESR (Ω)
60 Maximum
50 Maximum
40 Maximum
SERIES
PACKAGE
Mode / Cut
Fundamental / AT
Fundamental / AT
Fundamental / AT
CLASS
REV
.
DATE
ECLIPTEK CORP.
CRYSTAL
ECCM5A
CERAMIC
CR30
02/10
800-ECLIPTEK www.ecliptek.com for latest revision
36
Specifications subject to change without notice.
LINUX系统中man手册的章节分类
  Linux的man手册共有以下几个章节:  1、Standard commands (标准命令)  2、System calls (系统调用)  3、Library functions (库函数)  4、Special devices (设备说明)  5、File f ......
wanghongyang Linux开发
绿茶开心一刻~不信,脱了给叔叔看
美女同事带5岁的儿子来单位玩。那小子话多,一直在叫;“美女,美女”我问他:“在叫哪个美女”“在叫我妈妈”“你妈妈美吗?”我想逗逗他。“我妈妈是美女啊,是个又白又美的美女。特别是妈的 ......
绿茶 聊聊、笑笑、闹闹
新版WEBENCH使用指南
WEBENCH®电源设计器是一款在线设计工具,可以根据需要来帮助您选择、设计和比较电源设计方案。WEBENCH®电源设计器功能强大而且易于使用,引导用户完成从多种可能的电路设计 ......
qwqwqw2088 模拟与混合信号
单片机软件或平台
在学习单片机或单片机的设计过程中要用到什么软件或平台。...
xiongjunfeng 嵌入式系统
数据采集基础知识
33161...
cscl 测试/测量
自制VB上位机串口监控简单程序(内详)
前两天说要做一个VB的上位机程序,今天算是做出来最基础的部分了,趁有时间,先拿出来和大家分享下。自我感觉很有用,并且附件里的.exe和程序都可以直接用是本人调试过的,没有任何问题。 此上 ......
范小川 单片机

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 949  669  1788  2158  2454  42  7  20  5  10 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved