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-34-25A-10.00000Y

产品描述VCXO Oscillators 10MHz 2.5Volts 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-34-25A-10.00000Y概述

VCXO Oscillators 10MHz 2.5Volts APR30 100ppm -20C +70C

SiT3701AC-34-25A-10.00000Y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
5 mm
宽度
Width
3.2 mm
系列
Packaging
Cut Tape
系列
Packaging
Reel
工厂包装数量
Factory Pack Quantity
1000
单位重量
Unit Weight
0.001764 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
POS机套件的电源方案
电源方案中,并没有把所有的用上,大家觉得该怎么用这些器件呢?欢迎讨论 112216...
dontium 模拟与混合信号
元器件小知识 :为什么PCB板通常是绿色的?
本帖最后由 qwqwqw2088 于 2015-6-12 22:31 编辑 201612 201613 其实一直以来学习电路的爱好者可能都会有这样的疑问,那就是为什么我们用的电路板绝大多数都是绿色的?其实呢,P ......
qwqwqw2088 PCB设计
转载不错的入门protel教程
感觉不错,入门滴。...
phoevana PCB设计
哈哈可以有偿提供帮助呀(可支付宝)
各位大神,能不能给小的一个思路,,我要用单片机MSP430模拟太阳的转动,我要做的是没有传感器的那种,我已经把这些数据给处理成了一个函数,但是我不知道该怎么办,,求大神给思路。。。跪求。 ......
yty123 微控制器 MCU
【AT32WB415测评】数字传感器的使用
数字传感器相对于模拟式传感器来讲,具有无需A/D转换器采集及无需数值标配的特点。此外,在数字式传感器中除了用途方面的差异外,其最大的差异便是其工作模式变化,例如有的是采用单总线方式, ......
jinglixixi 无线连接
关于MSP460G2553ADC测量电压的问题
萌新一个,想请教大神用MSP460G2553加上电位器实现AD转换功能(不接液晶屏),求具体编程,谢谢。 ...
Tenderness 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: 1239  433  893  2148  2410  7  4  51  8  45 

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