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

C49W-A3B2C180-FREQD20-5

产品描述Parallel - 5Th Overtone Quartz Crystal, 75MHz Min, 119.999MHz Max, ROHS COMPLIANT PACKAGE-2
产品类别无源元件    晶体/谐振器   
文件大小299KB,共1页
制造商Cardinal Components
标准  
下载文档 详细参数 全文预览

C49W-A3B2C180-FREQD20-5概述

Parallel - 5Th Overtone Quartz Crystal, 75MHz Min, 119.999MHz Max, ROHS COMPLIANT PACKAGE-2

C49W-A3B2C180-FREQD20-5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
包装说明ROHS COMPLIANT PACKAGE-2
Reach Compliance Codecompliant
其他特性AT-CUT CRYSTAL
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0.005%
频率容差100 ppm
负载电容20 pF
制造商序列号C49
最大工作频率119.999 MHz
最小工作频率75 MHz
最高工作温度125 °C
最低工作温度-55 °C
串联电阻80 Ω
Base Number Matches1

文档预览

下载PDF文档
Cardinal provides the most comprehensive range of crystal components available. From
standard microprocessors to custom-made crystals, Cardinal engineers and salespeople
are dedicated to providing the best technical support and services possible.
Microprocessor Crystals
CARDINAL COMPONENTS
Series C49
Part Numbering Example: C49 X - A1 B2 C2 180 - 3.579545 D18 - 3
C49
X
A1*
B2
C2
180
3.579545
D18
-3
SERIES ADDED FEATURES
C49
F = FORMED LEADS
W = VINYL SLEEVING
X = INSULATOR PAD
Y = THIRD LEAD
Z = TAPE AND REEL
BLANK=BULK PACK
OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP.
OVERTONE
BLANK: FUND.
A0 = -10°C ~ +60°C B1 = ±100 C1 = ±100 SEE CHART
D16,18,20,ETC.
-3: 3rd OT
BELOW
A1 = -10°C ~ +70°C B2 = ± 50 C2 = ± 50
DS = SERIES
-5: 5th OT
B3 = ± 30 C3 = ± 30
A2 = -40°C ~ +85°C
-7: 7th OT
A3 = -55°C ~ +125°C B4 = ± 10 C4 = ± 10
-BT: BT Cut
*NOTE:
The above ABC combinations cover basic specification options. We tailor our crystal specifications
to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.
Specifications:
Frequency Range:
1.8432 ~ 150.000 MHz
Custom crystals available.
-10°C ~ + 70°C
-40°C ~ + 85°C
-55°C ~ +125°C
± 100
± 50
± 30
± 10
± 100
± 50
± 30
± 10
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
C49
Standard
Operating Temperature:
Frequency Stability:
Standard
Frequency Tolerance:
(at 25°C)
Standard
Load Capacitance:
Resistance:
Standard:
Standard 18 pF or series.
Please specify your required load.
Maximum resistance corresponds to frequency.
See chart below.
Mode: Fundamental, 3rd, 5th, or 7th Overtone
Shunt Capacitance: 7 pF Max
Aging: ± 5 ppm/year
Drive Level: 1.0 mW Max
Formed Leads
Vinyl Sleeves
Insulator Pads
Third Lead
Radial Tape and Reel (1K per Reel)
Optional Features:
Resistance Chart:
All resistances are maximum values.
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
Frequency MHz
1.8432~1.999
2.000~2.399
2.400~2.999
3.000~3.199
3.200~3.499
3.500~3.599
3.600~3.899
3.900~3.999
4.000~4.099
4.100~4.999
ESR(Ω)
650 Max
550 Max
350 Max
250
200
180
150
Max
Max
Max
Max
Mode/cut
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund/AT
Frequency MHz
5.000~5.999
6.000~6.999
7.000~7.999
8.000~9.999
10.000~12.999
13.000~32.768
24.000~29.999
30.000~74.999
75.000~119.999
120.000~150.000
ESR (Ω)
75 Max
50 Max
40 Max
35 Max
30 Max
25 Max
60 Max
40 Max
80 Max
100 Max
Mode/cut
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
Fund./AT
3rd Overtone/AT
3rd Overtone/AT
5th Overtone/AT
5th Overtone/AT
Note 1: Not all combinations of the above
tolerances, stabilities, and temperature
ranges are available. Consult the factory
if your requirement is not standard.
120 Max
100 Max
80 Max
155 Route 46 West
Wayne, NJ 07470
Rev: C-090909-12
Cardinal Components, Inc.
C-1
TEL:
(973)785-1333
E-MAIL: sales@cardinalxtal.com
WEB: http://www.cardinalxtal.com
新手写的程序不知道有什么问题
新手写的程序,液晶显示的时候年月日和时分秒一起按照秒的频率跳变,不知道问题出在哪,请高手指教。...
sidneyysk Microchip MCU
用AT89S51 用一個Port控制多顆LED
請問一下如何使用AT89S51 控制多顆LED目前我用最簡單的方法在51 接一顆74154可以控制到16顆可是他顯示是用真值表去亮那我想要的功能是可以兩顆兩顆閃 或是多顆閃不要一顆一顆的閃請問有什方法!!...
tony20187 51单片机
LVDS接收
我用AFE5805进行AD采样,50M采样频率,输出12位600M速率的LVDS串行信号,两个伴随时钟,一个50M,一个300M,FPGA中用ip核altlvds_rx接收,解串因子为6,两个解串后的数据拼成12位的数据。AFE580 ......
hzfywht FPGA/CPLD
伺服电机的直接数字控制
针对传统应用中采用模拟连接技术,存在模电压调节死区问题,提出了利用计算机和伺服电机的串行通信,实现伺服电机对生产过程的直接数字控制,克服模拟调节的死区问题,提高了系统的可靠性、快速 ......
frozenviolet 工业自动化与控制
看一下ti的方案,通过电源模块提高电动工具设计的性能
本帖最后由 alan000345 于 2018-11-14 08:41 编辑 电动工具、园艺工具和吸尘器等电器采用低电压(2至10节)锂离子电池供电的电机驱动器。这些工具使用有刷直流(BDC)或三相无刷直流(BLDC)电 ......
alan000345 模拟与混合信号
今天下午收到EKK-LM3S8962了
一共两块电路板、两张光盘。看中了他的网络。目前想先调出他的网络功能..:)...
zhdphao 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: 1857  910  2212  1806  857  59  21  49  6  36 

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