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-33-33A-2500000X

产品描述VCXO Oscillators 25MHz 3.3Volts APR30 50ppm -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-33-33A-2500000X在线购买

供应商 器件名称 价格 最低购买 库存  
SiT3701AC-33-33A-2500000X - - 点击查看 点击购买

SiT3701AC-33-33A-2500000X概述

VCXO Oscillators 25MHz 3.3Volts APR30 50ppm -20C +70C

SiT3701AC-33-33A-2500000X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
系列
Packaging
Cut Tape
系列
Packaging
MouseReel
系列
Packaging
Reel
产品
Product
MEMS
工厂包装数量
Factory Pack Quantity
250

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
硅片上的艺术(3)
达菲鸭,在 RISC 微处理器的电路中,大小约为 50 微米 惠普 CPU 的集成电路上的水果。看起来可能是柑橘类水果,例如柠檬、酸橙、橙子或葡萄柚。 我们被告知,这种水果代表了百事可乐于 ......
dcexpert DIY/开源硬件专区
求南京建邺区附近的单片机高手帮忙交流。
求南京建邺区附近的单片机高手帮忙交流。本人是初学者,想找个高手热心的帮助,我的QQ356047023.谢谢...
th19920529 单片机
网络技术在汽车中的应用
摘要:社会进入了信息网络时代,人们对汽车的要求不再满足于一种代步工具,更希望汽车是生活及工作范围的一种延伸。而随着计算机技术、通讯技术、集成电路技术的飞速发展,以数字现场总线为代表 ......
frozenviolet 汽车电子
分享详细的客户资料信息.
向你推荐一个关于销售的网站www.51customers.com 里面的客户资料都是经过审核的 你可以免费注册,先登陆上去,打电话试一下看里面的客户信息到底是否正确. 客户资料分类(消费类电子/通讯系统/ ......
dd123lw 嵌入式系统
浮点库使用使用方法。
几天以来一直在用浮点库做验证,感觉不错 现在把遇到的问题和使用时要注意的事情说一下 1. 你如果是二进制数字,比如说是从AD采样过来的数据直接用于计算的,应该先把二进制转换浮点形式, ......
zhangwf 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: 2825  2905  2572  270  1465  40  14  24  2  25 

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