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

80.000MHZHC49/T/3W/3/15/30/8PF/AT5

产品描述Parallel - 5Th Overtone Quartz Crystal, 80MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3
产品类别无源元件    晶体/谐振器   
文件大小156KB,共1页
制造商Euroquartz
官网地址http://www.euroquartz.co.uk/
标准  
下载文档 详细参数 全文预览

80.000MHZHC49/T/3W/3/15/30/8PF/AT5概述

Parallel - 5Th Overtone Quartz Crystal, 80MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3

80.000MHZHC49/T/3W/3/15/30/8PF/AT5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
厂商名称Euroquartz
包装说明RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3
Reach Compliance Codecompliant
老化3 PPM/FIRST YEAR
晶体/谐振器类型PARALLEL - 5TH OVERTONE
驱动电平1000 µW
频率稳定性0.0015%
频率容差3 ppm
负载电容8 pF
安装特点THROUGH HOLE MOUNT
标称工作频率80 MHz
最高工作温度80 °C
最低工作温度-30 °C
物理尺寸L11.5XB4.9XH11.2 (mm)/L0.453XB0.193XH0.441 (inch)
串联电阻70 Ω
表面贴装NO
Base Number Matches1

文档预览

下载PDF文档
THROUGH-HOLE CRYSTALS
HC49 SERIES CRYSTALS
DESCRIPTION
HC49 crystals are a long-established industry-standard part. Basic
specification HC49 crystals provide the lowest cost crystal available but
these crystals can also be manufactured to very close tolerances and low
ESR values. Holder variants are HC49/T (truncated), providing a lower
height version, 3-wire versions where the crystal base and body can be
earthed by a centre earth wire and HC50 which has larger diameter leads
specifically for socket mounting.
OUTLINES & DIMENSIONS
FEATURES
·
·
·
·
·
·
Very low cost crystal
Available with close tolerances
Fully customisable specification
Comprehensive Euroquartz stockholding
Industry-standard package with options
Very wide frequency range
GENERAL SPECIFICATION
Frequency Range:
Calibration Tolerance at 25ºC:
Frequency stability over temp:
Load Capacitance:
Ageing:
Drive level:
Static capacitance (C0):
Holder:
Part Numbers for Holder Variants *
Holder Type
Standard 2 lead:
Low height versions:
Centre Earth Lead:
Centre Earth Lead (Low):
‘Plug-in’ for use in socket:
Holder Designation
HC49
HC49/T (from 4.0MHz)
HC49/3W
HC49/T/3W (from 4.0MHz)
HC-50
1.0MHz to 250.0MHz
from ±3ppm to ±50ppm
from ±3ppm to ±100ppm
8pF to 50pF, or Series
±3ppm max 1st year,
±1ppm max per year after
1mW max
7pF max
Resistance-weld, hermetic seal
* HC49 crystals are also available for surface-mount applications with
formed leads and fitted with a clip. See ‘49MJ’ in the surface-mount
crystal section on Euroquartz website; www.euroquartz.co.uk
OSCILLATION MODE & ESR
Frequency
(MHz)
1.0 ~ 1.3
2.01 ~ 3.0
3.01 ~ 3.2
3.21 ~ 3.5
3.51 ~ 3.9
3.91 ~ 5.0
5.01 ~ 7.0
7.01 ~ 10.0
10.0 ~ 30.0
30.1 ~ 45
24.0 ~ 100
80.0 ~ 160
110 ~ 250
Crystal Cut/
Oscillation Mode
SL Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT 3
rd
OT
AT 5th OT
AT 7th OT
ESR (max)
(Ohms)
5000
400
200
150
120
100
50
35
25
20
40
70
120
FREQUENCY STABILITY OVER TEMPERATURE
Operating
Temp. °C
0° to +50°
-10° to +60°
-20° to +70°
-30° to +80°
-40° to +90°
-55° to +105°
Temperature Stability (ppm)
±3
ü
ü
X
X
X
X
±5
ü
ü
ü
X
X
X
±7.5
ü
ü
ü
X
X
X
±10
ü
ü
ü
ü
X
X
±15
ü
ü
ü
ü
ü
X
±20
ü
ü
ü
ü
ü
ü
±30
ü
ü
ü
ü
ü
ü
PART NUMBER GENERATION
HC49 crystal part numbers are derived as follows:
ü
Indicates this stability is available over the stated operating temp. range
Example:
16.000MHz HC49/30/50/10/30pF/ATF
Frequency/Holder/Calibration/Temp. Stability/ Temp. Range/Circuit
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk
WiFi NeoPixel立方体
由192个RGB LED组成的彩色立方体,可通过手机通过WiFi控制。 522228 https://www.hackster.io/john-bradnam/wifi-neopixel-cube-3cbe8e ...
dcexpert DIY/开源硬件专区
问各位大侠,想快速上手9B96应该做些什么功课啊?
本人是大四保研学生。导师之前布置任务说要用9B96的以太网控制器做一些东西,让我们先自己看看数据手册之类的。 于是俺就在坛子里混迹了一周的时间,看到了各种大神级人物分享的各种文档,学到 ......
cdlyz90 微控制器 MCU
请教 PB中驱动的问题
在PB-》 File View窗口中 在SRC目录中-》drivers文件夹里面找不到的驱动是不是编译生成NK.BIN文件里面就没有这个驱动啊! 要是是的话该如何添加呢???谢谢!! ...
lockwe 嵌入式系统
怎样解决锁存器问题?
module datadistributor(datain, sel, en, a, b, c, d);input datain;input sel;input en;output a;output b;output c;output d;reg a, b, c, d;always @(datain or en or sel)begin if (1' ......
eeleader FPGA/CPLD
wince 5.0 添加泰文系统不成功,启动系统是英文,我应该怎么添加泰文系统?
PB5,添加中文,日文,英文都能正常显示正常的操作系统介面,但添加泰文时,能编译成功,当烧写到板子上时,不显示泰文系统,显示的却是英文,请教各位高手,我怎么才能把系统转换成泰语的系统? ......
jakey0225 嵌入式系统
【颁奖礼】你答疑、我送礼四第一期
你答疑、我送礼——第四期 感谢大家对活动的支持与参与,由于大家参与回复的网友比较多,但是人均答疑数量又比较少,本期我们一二三等分别选出一名。希望下个月TI 技术论坛的答疑活动, ......
maylove 微控制器 MCU

 
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: 1968  2030  249  2243  1700  17  19  13  58  4 

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