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

SIT8033AC-24-33A-110.00000T

产品描述Oscillator
产品类别无源元件    振荡器   
文件大小91KB,共4页
制造商SiTime
标准
下载文档 详细参数 全文预览

SIT8033AC-24-33A-110.00000T概述

Oscillator

SIT8033AC-24-33A-110.00000T规格参数

参数名称属性值
是否Rohs认证符合
厂商名称SiTime
Reach Compliance Codeunknown
JESD-609代码e4
端子面层Nickel/Palladium/Gold (Ni/Pd/Au)
Base Number Matches1

文档预览

下载PDF文档
SiT8033
Low Power Programmable Oscillator
2-Frequency Select
Features, Benefits and Applications
The world’s lowest power programmable oscillator with 3.2 mA typical active current
Selectable Output Frequency: F
0
or F
1
where F
1
= F
0/
2, F
0/
3, F
0/
4, or F
0/
8
1-110 MHz frequency range.
High frequency stability of ±25 PPM, ±30 PPM, ±50 PPM, ±100 PPM
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
All-silicon device with outstanding reliability of 2 FIT (10x improvement over quartz-based devices),
enhancing system mean-time-to-failure (MTBF)
• Outstanding mechanical robustness for portable applications
• Ultra short lead time
• Ideal for applications with common and related frequencies: 48/24/12 MHz for USB, 50/25 MHz
for Ethernet, 24.576/12.288 MHz for audio, 54/27 MHz for video, 66/33/ MHz for CPU
Specifications
Parameter
Output Frequency Range
Output Frequency
Symbol
f
F
0
F
1
Frequency Stability
F_stab
Min.
1
2
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
50
50
1
1.3
Max.
110
110
55
+25
+30
+50
+100
1.0
+150
+70
+85
1.89
2.75
3.08
3.63
3.5
4.1
55
60
2
2.5
Unit
MHz
MHz
MHz
PPM
PPM
PPM
PPM
PPM
°
C
°
C
°
C
V
V
V
V
mA
mA
%
%
ns
ns
Vdd
1st year at 25°
C
Extended Commercial
Industrial
Condition
The actual output frequency of the CLK pin is selected by the FS
(frequency select pin) to be either F
0
or F
1
.
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
Duty Cycle
Rise/Fall Time
Output Voltage High
Idd
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
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
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
RMS Period Jitter
RMS Phase Jitter (random)
Ld
VIH
VIL
T_osc
T_jitt
T_phj
70%
0.6
0.8
15
30%
10
5.5
4.0
pF
Vdd
Vdd
ms
ps
ps
ps
ps
SiTime Corporation
Rev. 1.3
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised February 5, 2010
电源——这个TL431稳压电路的P管在导通时需不需要考虑电源对地短路的问题
590326 输出电压上升,TL431阴极电压下降,P管导通,使输出电压下降。 但是三极管导通不是直接到地了吗?会不会有短路风险? ...
普拉卡图 开关电源学习小组
IT动物园大搜集
本帖最后由 科技猎人 于 2016-7-1 17:01 编辑 IT行业中好多公司或技术都是以一种动物为吉祥物的,突然想知道这个“动物园”到底有哪些小动物,我先列几个大家补充。 。 1.企鹅-->Linux, ......
科技猎人 聊聊、笑笑、闹闹
算法讨论: 20位数据找出其中几个1
算法讨论: 20位数据找出其中几个1, 大家都能想到的写法: example: ifX = X"FFFFF" then result = X"14" ifX =X"00000" then result =X"00" ifX =X"00001" then result =X"01" 上面算法太 ......
eeleader FPGA/CPLD
TI 工程师讲WEBENCH工具 FPGA 的电源架构设计(中文)
TI 工程师讲WEBENCH工具 FPGA 的电源架构设计(中文) 将向您展示如何在数分钟内完成整个 FPGA 电源供应系统的设计,在步骤示范的案例中采用的是有9个电源的坊间电路板,而建立一个全面的 FPG ......
qwqwqw2088 模拟与混合信号
联网在线门锁系统咨询
论坛有没有使用过,或者有相关开发经验的大神,有项目合作。 ...
salence 工业自动化与控制
华为员工培训资料
48032 推荐大家看一下这个资料,呵呵……希望对大家有帮助哦……...
cuizhihao 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: 1152  2246  2051  637  1386  19  41  39  52  2 

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