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

SiT3701AC-14-18C-40.00000

产品描述standard clock oscillators 40mhz 1.8volts apr60 100ppm -20c +70c
产品类别无源元件   
文件大小115KB,共4页
制造商SiTime
标准
下载文档 详细参数 全文预览

SiT3701AC-14-18C-40.00000概述

standard clock oscillators 40mhz 1.8volts apr60 100ppm -20c +70c

SiT3701AC-14-18C-40.00000规格参数

参数名称属性值
ManufactureSiTime
产品种类
Product Category
Standard Clock Oscillators
RoHSYes
ProducMEMS Oscillators
系列
Packaging
Bulk

文档预览

下载PDF文档
SiT3701
Smallest Voltage Controlled MEMS Oscillator (VCMO)
Features, Benefits and Applications
The world’s only VCMO with programmable pull range: ±60 PPM, ±120 PPM, ±240 PPM
Typical pull range linearity of 0.06%
1-110 MHz frequency range
LVCMOS/LVTTL compatible output
Typical power consumption of 6.1 mA in active mode
Typical VCMO tuning voltage: 0 V to 1.85 V for all Vdds
Four industry-standard 4-pin packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm
All-silicon timing device with outstanding reliability of 2 FIT (10x improvement over
quartz-based devices), enhancing system MTBF
Ultra short lead time
Ideal for Set-top Box, DTV, DVD-R, instrumentation, low bandwidth analog PLL,
networking and communications
Specifications
Electrical Characteristics
Parameter
Output Frequency Range
Frequency Stability
Symbol
f
F_stab
Min.
1
-20
-25
-30
-50
Pull Range
[1,2]
Typ.
±60, ±120, ±240
0.06
Positive slope
1.8
2.5
2.8
3.3
6.7
6.1
1
1
Max.
110
+20
+25
+30
+50
1.85
0.1
0.25
+70
+85
1.89
2.75
3.08
3.63
7.5
6.7
55
60
2.0
2.5
Unit
MHz
PPM
PPM
PPM
PPM
PPM
V
V
%
°C
°C
V
V
V
V
mA
mA
%
%
ns
ns
%Vdd
Condition
Inclusive of: Initial stability, operating temperature, rated power,
supply voltage change, load change.
±20 PPM is available for extended commercial temperature
only.
PR
VC_U
VC_L
Lin
T_use
Vdd
1.55
0
-20
-40
1.71
2.25
2.52
2.97
45
40
90
Upper Control Voltage
Lower Control Voltage
Linearity
Frequency Change Polarity
Operating Temperature Range
Supply Voltage
All Vdds. Voltage at which maximum deviation (+60, +120,
+240 PPM) is guaranteed.
All Vdds. Voltage at which maximum deviation (-60, -120,
-240 PPM) is guaranteed.
Extended Commercial
Industrial
Current Consumption
Duty Cycle
Rise/Fall Time
Output Voltage High
Idd
DC
Tr, Tf
VOH
No load condition, f = 20 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
No load condition, f = 20 MHz, Vdd = 1.8 V
All Vdds. f <= 75 MHz
All Vdds. f > 75 MHz
Vdd = 2.5, 2.8 or 3.3 V, 20% - 80% Vdd level
Vdd = 1.8 V, 20% - 80% Vdd level
IOH = -4 mA (Vdd = 3.3 V)
IOH = -3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOH = -2 mA (Vdd = 1.8 V)
IOL = 4 mA (Vdd = 3.3 V)
IOL = 3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOL = 2 mA (Vdd = 1.8 V)
Maximum frequency and supply voltage
Contact SiTime for higher output load
Time @ minimum supply voltage to be zero
f = 75 MHz, Vdd = 1.8 V
f = 75 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz,
VDD = 2.5 V, 2.8 V, or 3.3 V
f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz,
VDD = 1.8 V
Output Voltage Low
VOL
10
%Vdd
Output Load
Start-up Time
RMS Period Jitter
RMS Phase Jitter (random)
Ld
T_osc
T_jitt
T_phj
0.6
0.8
15
10
6
4
pF
ms
ps
ps
ps
ps
Notes:
1. Absolute Pull Range (APR) is defined as the guaranteed pull range over temperature and voltage.
2. APR = pull range (PR) - frequency stability (F_stab).
SiTime Corporation
Rev. 1.51
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised August 9. 2010
【行业观察】NB-IoT设备接入综合管理平台:不只是华为
在物联网设备接入领域,形成了以华为、爱立信、中兴等企业为主流的公有云解决方案,该类型解决方案具有统一开放的联接管理平台、有线和无线连接等优势,但也平时将数据和传输管道进行了 ......
IOTGATWAY 综合技术交流
c8051f040新手请教
大家好,我以前学过stc89c52这款单片机,当我开始学040的时候,却有点手足无措,不知道该用它来干什么,040的64个io口是否与51的io口功能都一样呢,我现在学040,应该先做个什么东西呢,请大家 ......
caobinec 嵌入式系统
光电传感器资料
光电传感器资料...
lorant 测试/测量
EVC4.0自带的帮助文件中声明有的东西为什么实际使用时却没有?
比如WM_MOUSEWHEEL,都用EVC的ClassWizard把OnMouseWheel()加进去了,但编译时却提示WM_MOUSEWHEEL没有声明. 还有CImageList::Create(int cx, int cy, UINT nFlags, int nInitial, int ......
zhangssd 嵌入式系统
Wio Link开发板介绍及相关资料
Wio Link研发初衷: 听说攻城狮开发这个产品的初衷,是为了做一个应用不漏接女朋友的电话,下文有应用实例! 用官方的话说,是想用更优雅的方式去降低硬件开发的门槛! 逼格倍增! Wio Link ......
okhxyyo 聊聊、笑笑、闹闹
88秒可预置的倒计时钟C程序
88秒可预置的倒计时钟C程序:lol :lol :lol...
有时候很傻 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: 326  77  334  337  1207  22  34  7  9  29 

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