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

SIT5156AECFD128ER-19.123456Y

产品描述Clipped Sine Output Oscillator, 19.123456MHz Nom, CQFN, 10 PIN
产品类别无源元件    振荡器   
文件大小1MB,共38页
制造商SiTime
标准
下载文档 详细参数 全文预览

SIT5156AECFD128ER-19.123456Y概述

Clipped Sine Output Oscillator, 19.123456MHz Nom, CQFN, 10 PIN

SIT5156AECFD128ER-19.123456Y规格参数

参数名称属性值
是否Rohs认证符合
Objectid145156792699
包装说明LCC10,.12X.2,53/47/43
Reach Compliance Codeunknown
其他特性ENABLE/DISABLE FUNCTION
老化1 PPM/FIRST YEAR
频率调整-机械NO
频率稳定性2.5%
安装特点SURFACE MOUNT
端子数量10
标称工作频率19.123456 MHz
最高工作温度105 °C
最低工作温度-40 °C
振荡器类型CLIPPED SINE
输出阻抗10000 Ω
输出电平0.8 V
封装主体材料CERAMIC
封装等效代码LCC10,.12X.2,53/47/43
物理尺寸5.15mm x 3.35mm x 1.06mm
最大供电电压3.08 V
最小供电电压2.52 V
标称供电电压2.8 V
表面贴装YES

文档预览

下载PDF文档
SiT5156
Description
1 MHz to 60 MHz, ±0.5 to ±2.5 ppm, Elite Platform™ Super-TCXO
Features
TCXO that is engineered for best dynamic performance. It
is ideal for high reliability telecom, wireless and networking,
industrial, precision GNSS and audio/video applications.
Leveraging SiTime’s unique DualMEMS™ temperature
sensing and TurboCompensation™ technologies, the
SiT5156 delivers the best dynamic performance for timing
stability in the presence of environmental stressors such as
air flow, temperature perturbation, vibration, shock, and
electromagnetic interference. This device also integrates
multiple on-chip regulators to filter power supply noise,
eliminating the need for a dedicated external LDO.
The SiT5156 offers three device configurations that can be
ordered using
Ordering Codes
for:
1) TCXO with non-pullable output frequency,
2) VCTCXO allowing voltage control of output
frequency, and
3) DCTCXO, enabling digital control of output frequency
2
using an I C interface, pullable to 5 ppt (parts per
trillion) resolution.
The SiT5156 can be factory programmed for any
combination of frequency, stability, voltage, and pull range.
Programmability enables designers to optimize clock
configurations while eliminating long lead times and
customization costs associated with quartz devices where
each frequency is custom built.
Refer to
Manufacturing Guideline
for proper reflow profile
and PCB cleaning recommendations to ensure best
performance.
The
SiT5156
is a ±0.5 ppm to ±2.5 ppm MEMS Super-
Any frequency from 1 MHz to 60 MHz in 1 Hz steps
Factory programmable options for short lead times
Best dynamic stability under airflow, thermal shock
±0.5 ppm stability across temperature
±15 ppb/
°
C typical
frequency slope (ΔF/ΔT)
-40°C to +105°C operating temperature
No activity dips or micro jumps
Resistant to shock, vibration and board bending
On-chip regulators eliminate the need for external LDOs
2
Digital frequency pulling (DCTCXO) via I C
Digital control of output frequency and pull range
Up to
±3200
ppm pull range
Frequency pull resolution down to 5 ppt
2.5V, 2.8V, 3.0V and 3.3V supply voltage
LVCMOS or clipped sinewave output
RoHS and REACH compliant
Pb-free, Halogen-free, Antimony-free
Applications
Precision GNSS systems
Microwave backhaul
Network routers and switches
Professional audio and video equipment
Storage and servers
Test and measurement
Block Diagram
5.0 mm x 3.2 mm Package Pinout
SDA / NC
OE / VC / NC
SCL / NC
NC
GND
1
10
9
VDD
NC
NC
CLK
2
3
8
7
4
5
6
A0 / NC
Figure 1. SiT5156 Block Diagram
Figure 2. Pin Assignments (Top view)
(Refer to
Table 13
for Pin Descriptions)
Rev 1.05
March 28, 2020
www.sitime.com
我想用51单片机做数字滤波,不知道是否可行?有做过的吗?
用C51程序来实现一个3-5阶的IIR数字滤波器,不知道有没有人之前做过类似的呢?是否可行? 本来基于DSP,或FPGA做的话应该比较容易实现,但老板比较抠门,控制成本。 想知道用51单片机能不 ......
laowen_110 嵌入式系统
由“TI Stellaris系列断货之说”想到的......
小弟最近关注流明系列的产品,但是百度了下,得到了一些评论,不知真假,所以想请大家聊聊: 小妹前不久在南京周立功买了几片LM3S6911玩以太网,当时是48元/片拿的。后来玩出心得打算 ......
老夫子 微控制器 MCU
学学绕制高频变压器
本帖最后由 qwqwqw2088 于 2020-2-29 10:25 编辑 变压器参数需: 磁芯:EE22 原边:134T(1-3脚),辅助:32T(5-4脚),输出:15T(10-9脚) 原边电感:1380±10%uH 漏感 ......
qwqwqw2088 模拟与混合信号
周计划+两轮自动平衡小车
今天接到了莎莎电话, 说到这个平衡小车的项目, 恍惚间如同很久以前的事情, 最近一段时间确实太忙,总觉得时间不够用。经历了很多的事情,一件一件叠加在一起,又觉得时间仿佛很久了。 还 ......
poponianhua 瑞萨MCU/MPU
Cyclone V 资料下载学习区
93725 93726 94008 93319 93320 93321 93322 94608 94610 94611 94612 94613 94614 94615 94616 94665 94666 94667 94670 94672 94676 94677 94678 94679 94680 94681 ......
EEWORLD社区 FPGA/CPLD
晒礼品,小米胶囊耳机
感谢EE和TI,音质很好 306868 306869 306870 ...
dql2016 聊聊、笑笑、闹闹

 
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: 536  91  2598  1006  1901  11  2  53  21  39 

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