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

SIT8103AC-32-33E-204800T

产品描述Standard Clock Oscillators 2.048MHz +/-25ppm 3.3V -20C + 70C
产品类别无源元件   
文件大小162KB,共4页
制造商SiTime
下载文档 详细参数 全文预览

SIT8103AC-32-33E-204800T在线购买

供应商 器件名称 价格 最低购买 库存  
SIT8103AC-32-33E-204800T - - 点击查看 点击购买

SIT8103AC-32-33E-204800T概述

Standard Clock Oscillators 2.048MHz +/-25ppm 3.3V -20C + 70C

SIT8103AC-32-33E-204800T规格参数

参数名称属性值
产品种类
Product Category
Standard Clock Oscillators
制造商
Manufacturer
SiTime
RoHSDetails
产品
Product
MEMS Oscillators
频率
Frequency
2.048 MHz
频率稳定性
Frequency Stability
25 PPM
负载电容
Load Capacitance
15 pF
工作电源电压
Operating Supply Voltage
3.3 V
端接类型
Termination Style
SMD/SMT
封装 / 箱体
Package / Case
5 mm x 3.2 mm
最小工作温度
Minimum Operating Temperature
- 20 C
最大工作温度
Maximum Operating Temperature
+ 70 C
长度
Length
5 mm
宽度
Width
3.2 mm
高度
Height
0.75 mm
系列
Packaging
Reel
工厂包装数量
Factory Pack Quantity
3000

文档预览

下载PDF文档
SiT8103
High Performance 1-110 MHz Oscillator
Features, Benefits and Applications
MEMS oscillator with LVCMOS/LVTTL compatible output
1-110 MHz frequency range
Frequency stability as low as ±20 PPM
Typical current consumption of 6.1 mA in active mode
Standby or output enable modes
1.8V, 2.5V - 3.3V supply voltage
SoftEdge
TM
configurable rise/fall time for driving higher loads or EMI reduction.
Four industry-standard packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm
All-silicon device with outstanding reliability of 2 FIT, 10x improvement over quartz-based devices
Ultra short lead time
Ideal for consumer electronics: video, set top boxes, HDTV, DVR, scanners, printers, IP camera, etc.
Ideal for high-speed serial protocols: Ethernet, USB, SATA, SAS, Fibre Channel, Firewire, PCI Express
Specifications
Electrical Characteristics
[1]
Parameter
Output Frequency Range
Frequency Stability
Symbol
f
F_stab
Min.
1
-20
-25
-30
-50
Aging
Operating Temperature Range
Supply Voltage
Ag
T_use
Vdd
-1.0
-20
-40
1.71
2.25
2.52
2.97
45
40
90%
70%
Typ.
1.8
2.5
2.8
3.3
6.7
6.1
2.4
1.2
0.4
50
50
1
1.3
1.9
2.3
2.9
3.4
3.0
0.6
0.8
Max.
110
+20
+25
+30
+50
1.0
+70
+85
1.89
2.75
3.08
3.63
7.5
6.7
4.3
2.2
0.8
55
60
2
2.5
2.6
3.3
3.9
4.6
10%
30%
10
4
4.0
6.5
Unit
MHz
PPM
PPM
PPM
PPM
PPM
°C
°C
V
V
V
V
mA
mA
μA
μA
μA
%
%
ns
ns
ns
ns
ns
ns
Vdd
Vdd
Vdd
Vdd
ms
ms
ps
ps
ps
ps
Condition
Inclusive of: Initial stability, operating temperature, rated power,
supply voltage change, load change, shock and vibration.
± 20 PPM available in extended commercial
temperature only
1st year at 25°C
Extended Commercial
Industrial
Any voltage between 2.5V and 3.3V is supported with 1 decimal
point resolution.
Current Consumption
Standby Current
Idd
I_std
Duty Cycle
Rise/Fall Time
DC
Tr, Tf
Output Voltage High
Output Voltage Low
Input Voltage High
Input Voltage Low
Startup Time
Resume Time
RMS Period Jitter
RMS Phase Jitter (random)
VOH
VOL
VIH
VIL
T_start
T_resume
T_jitt
T_phj
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
ST = GND, Vdd = 3.3 V, Output is Weakly Pulled Down
ST = GND, Vdd = 2.5 or 2.8 V, Output is Weakly Pulled Down
ST = GND, Vdd = 1.8 V, Output is Weakly Pulled Down
All Vdds. f <= 75 MHz
All Vdds. f > 75 MHz
15pF load, 20% - 80% Vdd=2.5V, 2.8V or 3.3V
15pF load, 20% - 80% Vdd=1.8V
30pF load, 20% - 80% Vdd=2.5V, 2.8V or 3.3V
30pF load, 20% - 80% Vdd=1.8V
45pF load, 20% - 80% Vdd=2.5V, 2.8V or 3.3V
45pF load, 20% - 80% Vdd=1.8V
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)
Pin 1, OE or ST
Pin 1, OE or ST
Measured from the time Vdd reaches its rated minimum value
Measured from the time ST pin crosses 50% threshold
f = 75 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
f = 75 MHz, Vdd = 1.8 V
f = 75 MHz @ BW: 900 kHz to 7.5 MHz, VDD = 2.5 V to 3.3 V
f = 75 MHz @ BW: 900 kHz to 7.5 MHz, VDD = 1.8 V
Note:
1. All electrical specifications in the above table are measured with 15pF output load, unless stated otherwise in the Condition. For more information about SoftEdge
TM
rise/fall time for driving higher output load or reducing EMI, download http://www.sitime.com/support2/documents/AN10022-rise-and-fall-time-rev1.1.pdf.
SiTime Corporation
Rev. 1.46
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised August 11, 2011
谁能帮我介绍PDA手机,必须有windowsmobile 系统,GPS接收器,无线上网,主频高的一款设备,急需
谁能帮我介绍PDA手机,必须有windowsmobile 系统,GPS接收器,无线上网,主频高的一款设备,急需。 此款必须能够在上面安装程序,等。。...
weixichao 嵌入式系统
【请教】一道射极跟随器的电路题!很有诚意请教大家!
6703 看看第(1)(3)题我都解决了,就是(2)不会, 但我看来“自举”这个概念一直都有的,请知道的朋友告诉我哦! 希望能用小信号模型来分析! 这题目是高等教育出版社的《电子 ......
itmssliyan 模拟电子
SDRAM的时钟相移到底该怎么选?
网上的黑金板教程和我学校的老师都说不重要,取经验值就行,但一个是-75度,一个是-60度。特权同学的教程说要根据官方文档计算,我照着那个方法算了一个时间。 但是我的板子的SDRAM还是有问题 ......
jiabujia FPGA/CPLD
FPGA设计中的编程技巧
本人搜集的FPGA设计中的编程技巧(免费下载)!共同学习,共同进步!...
呱呱 FPGA/CPLD
音乐彩灯的求助
我想做一个采集音乐的幅度和频率的模块,来反馈给我的mcu去控制多路led,需要一个什么样的ic?求各路大神指点下。一般应该是采集喇叭端口的音频吧,这样才会对音乐的输出没有干扰吧!前面看到一 ......
麻袋 测试/测量

 
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: 2313  1021  1253  748  168  4  57  37  11  46 

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