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-14-18A-8.00000T

产品描述VCXO Oscillators 80MHz 1.8Volts APR30 100ppm -20C +70C
产品类别无源元件   
文件大小115KB,共4页
制造商SiTime
下载文档 详细参数 全文预览

SiT3701AC-14-18A-8.00000T概述

VCXO Oscillators 80MHz 1.8Volts APR30 100ppm -20C +70C

SiT3701AC-14-18A-8.00000T规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
SiTime
产品种类
Product Category
VCXO Oscillators
封装 / 箱体
Package / Case
QFN-4
长度
Length
2.5 mm
宽度
Width
2 mm
系列
Packaging
Cut Tape
系列
Packaging
Reel
类型
Type
VCMO
工厂包装数量
Factory Pack Quantity
3000
单位重量
Unit Weight
0.000353 oz

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
晒WEBENCH设计的过程+3.3V-5V升压电路
1、进入WNBENCH主页,选择 ”电源“选项,并填入相应的参数,点击开始 163981 2、点比较所有按键 163987 3、显示所有方案,选择一种,点开始设计 163982 4、点击查看波形 163983 ......
常见泽1 模拟与混合信号
请问vxworks如何识别和加载usb设备的驱动程序?
我要在vxworks平台下写一个usb设备的驱动,系统通过枚举识别出usb设备,但系统如何选择驱动程序呢?是根据(bDeviceClass,bDeviceSubClass,bDeviceProtocl)信息,还是根据(idVendor,idProduct),或则 ......
wzp9999 实时操作系统RTOS
跪求vxwork6.2和workbench2.4的开发环境!
现在急需vxwork6.2和workbench2.4的开发环境,下了电驴上的资源,license没用。求好心人援助~~发邮箱271372443@qq.com 或者提供链接,网盘地址都可以!!无限感激中~~...
pangweishen 实时操作系统RTOS
上海ACM32F070开发板评测 2、MDK编程环境
本帖最后由 wenyangzeng 于 2022-9-26 13:24 编辑 上海ACM32F070开发板评测 2、MDK编程环境 首先在KEIL编程环境中先安装“固件库”文件中的Aisinochip.ACM32F0X0.1.0 ......
wenyangzeng 国产芯片交流
做一个开关电源遇到的问题
请教各位大侠,用uc3842p(TI)做一个开关电源ac/dc5v3a时,接到交流220v测试时3842被烧掉为什么呢?...
佳佳 电源技术
TMS320C6000-CCS 软件开发环境搭建
CS工程文件构成 ================================================== 1. 源文件(*.c *.asm) 2. 头文件(*.h *.inc) 3. cmd文件 分为2种。 一种是用来分配RAM空间的,用来将程序下载到RA ......
灞波儿奔 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: 637  2142  1336  1745  2476  20  36  48  3  15 

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