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

SIT8003AI-32-33E-FREQ2

产品描述CMOS Output Clock Oscillator, 75MHz Min, 110MHz Max
产品类别无源元件    振荡器   
文件大小108KB,共4页
制造商SiTime
标准  
下载文档 详细参数 全文预览

SIT8003AI-32-33E-FREQ2概述

CMOS Output Clock Oscillator, 75MHz Min, 110MHz Max

SIT8003AI-32-33E-FREQ2规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
Reach Compliance Codecompliant
其他特性ENABLE/DISABLE FUNCTION; BULK
最长下降时间2 ns
频率调整-机械NO
频率稳定性25%
制造商序列号SIT8003
安装特点SURFACE MOUNT
最大工作频率110 MHz
最小工作频率75 MHz
最高工作温度85 °C
最低工作温度-40 °C
振荡器类型CMOS
输出负载15 pF
物理尺寸5.0mm x 3.2mm x 0.75mm
最长上升时间2 ns
最大供电电压3.33 V
最小供电电压2.97 V
标称供电电压3.3 V
表面贴装YES
最大对称度60/40 %
Base Number Matches1

文档预览

下载PDF文档
SiT8003
Low Power Programmable Oscillator
1 - 110 MHz
Features, Benefits and Applications
The world’s lowest power programmable oscillator with 3.2 mA typical active current
1-110 MHz frequency range
High frequency stability of ±25 PPM, ±30 PPM, ±50 PPM, ±100 PPM
Extremely fast resume time of 3.5 ms
Programmable standby or output enable modes
Available in 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
Outstanding mechanical robustness for portable applications
All-silicon device with outstanding reliability of 2 FIT (10x improvement over quartz-based devices),
enhancing system mean-time-to-failure (MTBF)
• Ultra short lead time
• Ideal for portable applications :portable media players, digital cameras, digital camcorders, portable
navigation device, handheld gaming, cell phone and other handheld applications.
• Ideal for high-speed serial protocols such as: USB 1.1, USB 2.0, SATA, SAS, Fiber Channel,
Firewire, Ethernet, PCI Express, etc
Specifications
Parameter
Output Frequency Range
Frequency Stability
Symbol
f
F_stab
Min.
1
-25
-30
-50
-100
Aging
Storage Temperature Range
Operating Temperature Range
Supply Voltage
Ag
T_use
Vdd
–1.0
-65
-20
-40
1.71
2.25
2.52
2.97
45
40
-
90%
Typ.
1.8
2.5
2.8
3.3
3.2
3.7
0.4
1.2
2.4
50
50
1
1.3
Max.
110
+25
+30
+50
+100
1.0
+150
+70
+85
1.89
2.75
3.08
3.63
3.5
4.1
0.8
2.2
4.3
55
60
2
2.5
Unit
MHz
PPM
PPM
PPM
PPM
PPM
°
C
°
C
°
C
V
V
V
V
mA
mA
µA
µA
µA
%
%
ns
ns
Vdd
1st year at 25°
C
Extended Commercial
Industrial
Condition
Inclusive of: Initial stability, operating temperature, rated power,
supply voltage change, load change, shock and vibration.
Contact SiTime for ±25 PPM and ±30 PPM support for Indus-
trial temperature.
Current Consumption
Standby Current
Idd
I_std
Duty Cycle
Rise/Fall Time
Output Voltage High
DC
Tr, Tf
VOH
No load condition, f = 20 MHz, Vdd = 1.8 V
No load condition, f = 20 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
ST = GND, Vdd = 1.8 V, Output is Weakly Pulled Down
ST = GND, Vdd = 2.5 or 2.8 V, Output is Weakly Pulled Down
ST = GND, Vdd = 3.3 V, Output is Weakly Pulled Down
All Vdds. f <= 75 MHz
All Vdds. f > 75 MHz
20% - 80% Vdd=2.5V, 2.8V or 3.3V, 15pf load
20% - 80% Vdd=1.8V, 15pf load
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)
At maximum frequency and supply voltage. Contact SiTime for
higher output load option
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 = 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 =
2.5V, 2.8V, or 3.3V
f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz,
VDD = 1.8V
Output Voltage Low
VOL
10%
Vdd
Output Load
Input Voltage High
Input Voltage Low
Startup Time
Resume Time
RMS Period Jitter
RMS Phase Jitter (random)
Ld
VIH
VIL
T_osc
T_resume
T_jitt
T_phj
70%
0.6
0.8
15
30%
10
3.5
5.5
4.0
pF
Vdd
Vdd
ms
ms
ps
ps
ps
ps
SiTime Corporation
Rev. 1.41
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised January 7, 2009
汽车气囊注意事项
在装备有安全气囊的车辆,如果不按正确工序操作,可能使气囊在维修中意外张开,导致严重事故。1、 气囊故障症状难于确定,所以故障码就成为故障排除分析中最重要的信号来源。进行故障排除分析时 ......
aabbcc 汽车电子
LM317如何调节输出电流
如何是R3(负载)电流为0.5-1A?249045 ...
QINCOLIN 电子竞赛
[资料]8051单片机C语言彻底应用
8051单片机C语言彻底应用(1) 下面还有第二部分...
SuperStar515 51单片机
安装好ccs6.1.1后,编辑报错,跪求解答
这个问题该怎么解决啊 昨天已经解决一下午 了,,,,今天想再努把力把这个软件安装好 求大神不吝赐教啊!!!! ...
riverZ 微控制器 MCU
40-45-74系列及常用芯片汇集
74系列TTL电路检索 40系列CMOS电路检索 45系列CMOS电路检索 常见ADC检索 常见DAC检索 LM系列检索 …… ...
IC爬虫 综合技术交流
关于触屏驱动的校准问题。
大家好,我使用了Windows Embedded CE6.0提供的函数TouchCalibrate()进行触屏的校准,执行完毕后在注册表中生成了如下: “CalibrationData”=“1034,1020 571,1587 568,440 1517,412 1529,160 ......
heshu 嵌入式系统

 
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: 1012  732  2413  1308  652  7  39  46  44  9 

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