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

SIT5156ACCFD525EF-60.000000

产品描述Clipped Sine Output Oscillator, 60MHz 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

SIT5156ACCFD525EF-60.000000概述

Clipped Sine Output Oscillator, 60MHz Nom, CQFN, 10 PIN

SIT5156ACCFD525EF-60.000000规格参数

参数名称属性值
是否Rohs认证符合
Objectid145156930951
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%
JESD-609代码e4
安装特点SURFACE MOUNT
端子数量10
标称工作频率60 MHz
最高工作温度70 °C
最低工作温度-20 °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2.75 V
最小供电电压2.25 V
标称供电电压2.5 V
表面贴装YES
端子面层Gold (Au) - with Nickel (Ni) barrier

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
有没有谁见过这些触发器。知道它们特性方程吗?
http://hi.eeworld.net/attachment/200911/22/5108_1258896385fnjB.jpg http://hi.eeworld.net/attachment/200911/22/5108_1258896384sFbI.jpg http://hi.eeworld.net/attachment/200911/22/5 ......
yangyang_2008 嵌入式系统
这是中国第一颗拿下USB-IF认证的E-marker芯片
目前,USB PD快充协议已经在苹果、谷歌、华为、小米、三星等一线品牌的产品中有大量应用。下一代的iPhone将全线标配USB PD充电器,而这也会再一次推动整个USB PD快充产业的迅速发展。 ......
qwqwqw2088 模拟与混合信号
Qorvo周鹏飞:中国射频应用引领世界
本帖最后由 alan000345 于 2020-3-9 14:49 编辑 周鹏飞说:2G 时代,中国的移动通信发展完全是跟随者的角色,那时领先的企业有爱立信、摩托罗拉等世界级企业。3G 时代,中国提出了 TD-SCDMA ......
alan000345 无线连接
关于使用STM32单片机完成脉冲计数功能的问题
如题,需要使用STM32单片机完成脉冲计数功能,被计数的脉冲是每隔50ms左右发送一组脉冲群,我需要记录这组脉冲群的频率和脉宽,脉冲群计数结束后隔50ms左右后再重新对下一组脉冲群进行计数。其 ......
ericyue stm32/stm8
【视频分享】电源设计小贴士37:折中选择输入电容纹波电流的线压范围
简介:您在为一个低功耗、离线电源选择输入滤波电容时,会出现一种有趣的权衡过程。您要折中地选取电容的纹波电流额定值,以适合电源工作所需的电压范围。通过增加输入电容,您可以获得更多纹波 ......
德州仪器_视频 模拟电子
ST SensorTile.box传感器套件入门(1) 系统概述
本帖最后由 nich20xx 于 2020-4-28 12:20 编辑 1 前言 SensorTile.box是ST推出的配备BLE无线连接功能的传感器开发套件,是STSensorTile套件的升级版,SensorTile大致用意应该是把传感 ......
nich20xx ST MEMS传感器创意设计大赛专区

 
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: 110  2049  737  1961  2119  3  42  15  40  43 

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