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-23-18A-50.00000Y

产品描述VCXO Oscillators 50MHz 1.8Volts APR30 50ppm -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-23-18A-50.00000Y概述

VCXO Oscillators 50MHz 1.8Volts APR30 50ppm -20C +70C

SiT3701AC-23-18A-50.00000Y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
RoHSDetails
封装 / 箱体
Package / Case
QFN-4
长度
Length
3.2 mm
宽度
Width
2.5 mm
系列
Packaging
Reel
类型
Type
VCMO
工厂包装数量
Factory Pack Quantity
1000
单位重量
Unit Weight
0.000564 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
【phyBOARD-i.MX 8M Plus 开发板】一:开箱及硬件赏析
再一次感谢EEWorld提供的德国PHYTEC评测机会,让我有幸体会了德国人做事的细致。 开箱: 箱子有点大,相对于硬件板块来说,但是很工整的感觉 613420内部的物品有个清单,都能对上,相 ......
kit7828 测评中心专版
滤波电路中如何根据频率选择电容器类型?
不同用途的电路工作频率相差很大,频率从几十HZ到几百兆HZ,电容器有很多种类型,不同类型电容器的容量范围和等效串联电阻ESR及等效串联电感ESL相差很大, 因此,不同种类电容器适合工作的频率 ......
fish001 模拟与混合信号
岘港之旅,真的遇见越南新娘了
内有越南新娘,为了家庭和谐,请谨慎观看 PS:不聊政治,只聊好奇好玩的东西:pleased::pleased::pleased::lol:lol:lol 清明节假期的时候去武清逛奥特莱斯,一不留神逛到了晚上,就 ......
eric_wang 聊聊、笑笑、闹闹
有人对2相6线步进电机的控制方法比较精通吗
有人对2相6线步进电机的控制方法比较精通吗,最好有C程序,这个电机型号是STP-58D3007,是信浓的。想做个雕刻机,不知道怎么驱动他。网上也找不到这个型号的 ...
baby5171413 51单片机
【CH554评测】—by ljj3166
@ljj3166 【CH554评测】开箱撸灯 【CH554】评测:触摸按键,亮点还是槽点? 【CH554评测】小结收队 此内容由EEWORLD论坛网友ljj3166原创,如需转载或用于商业用途需征得作者同意并 ......
okhxyyo 单片机
技术以外的功夫
技术以外的功夫 这个社区大部分都是学生,且大部分都是为了学技术而来,很多人也许还没有太多职业经历,所以下面这篇以前写的非技术性文章,也许能给大家一点不同的提示和启发。 记得看 ......
unbj FPGA/CPLD

 
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: 2624  1575  2777  496  2312  9  2  15  21  18 

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