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
 

EH3745TS-16.000M TR

器件型号:EH3745TS-16.000M TR
器件类别:无源元件    振荡器   
厂商名称:ECLIPTEK
厂商官网:http://www.ecliptek.com
标准:  
下载文档 在线购买

EH3745TS-16.000M TR在线购买

供应商 器件名称 价格 最低购买 库存  
EH3745TS-16.000M TR - - 点击查看 点击购买

器件描述

CMOS, Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD)

参数
参数名称属性值
Brand NameEcliptek
是否无铅不含铅
是否Rohs认证符合
零件包装代码SMD 3.2mm x 5.0mm
针数4
制造商包装代码SMD 3.2mm x 5.0mm
Reach Compliance Code163
老化5 PPM/YEAR
技术CMOS

文档预览

EH3745TS-16.000M
EH37 45
Series
RoHS Compliant (Pb-free) 2.5V 4 Pad 3.2mm x 5mm
Ceramic SMD LVCMOS Oscillator
Frequency Tolerance/Stability
±50ppm Maximum
Operating Temperature Range
0°C to +70°C
RoHS
Pb
Nominal Frequency
16.000MHz
TS -16.000M
Pin 1 Connection
Tri-State (High Impedance)
Duty Cycle
50 ±10(%)
ELECTRICAL SPECIFICATIONS
Nominal Frequency
Frequency Tolerance/Stability
16.000MHz
±50ppm Maximum (Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the
Operating Temperature Range, Supply Voltage Change, Output Load Change, First Year Aging at 25°,
260°C Reflow, Shock, and Vibration)
±5ppm/Year Maximum
0°C to +70°C
2.5Vdc ±5%
6mA Maximum (No Load)
90% of Vdd Minimum (IOH = -8mA)
10% of Vdd Maximum (IOL = +8mA)
6nSec Maximum (Measured at 20% to 80% of waveform)
50 ±10(%) (Measured at 50% of waveform)
15pF Maximum
CMOS
Tri-State (High Impedance)
90% of Vdd Minimum or No Connect to Enable Output, 10% of Vdd Maximum to Disable Output (High
Impedance)
10µA Maximum (Pin 1 = Ground)
±100pSec Maximum
10mSec Maximum
-55°C to +125°C
Aging at 25°C
Operating Temperature Range
Supply Voltage
Input Current
Output Voltage Logic High (Voh)
Output Voltage Logic Low (Vol)
Rise/Fall Time
Duty Cycle
Load Drive Capability
Output Logic Type
Pin 1 Connection
Tri-State Input Voltage (Vih and Vil)
Standby Current
Absolute Clock Jitter
Start Up Time
Storage Temperature Range
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
ESD Susceptibility
Fine Leak Test
Flammability
Gross Leak Test
Mechanical Shock
Moisture Resistance
Moisture Sensitivity
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycling
Vibration
MIL-STD-883, Method 3015, Class 1, HBM: 1500V
MIL-STD-883, Method 1014, Condition A
UL94-V0
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 1004
J-STD-020, MSL 1
MIL-STD-202, Method 210, Condition K
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010, Condition B
MIL-STD-883, Method 2007, Condition A
www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 2/16/2010 | Page 1 of 5
EH3745TS-16.000M
MECHANICAL DIMENSIONS (all dimensions in millimeters)
PIN
1
2
CONNECTION
Tri-State
Case Ground
Output
Supply Voltage
3.20
±0.20
MARKING
ORIENTATION
1.14
1.0
All Tolerances are ±0.1
1.20 ±0.20
1.00 ±0.20 (x4)
4
5.00
±0.20
2.54
±0.15
3
1.3
MAX
2.20
±0.15
2
1
1.20
±0.20
(x4)
3
4
LINE MARKING
1
2
EPO
XXXXX
XXXXX=Ecliptek
Manufacturing Identifier
Suggested Solder Pad Layout
All Dimensions in Millimeters
1.2 (X4)
1.4 (X4)
Solder Land
(X4)
www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 2/16/2010 | Page 2 of 5
EH3745TS-16.000M
OUTPUT WAVEFORM & TIMING DIAGRAM
TRI-STATE INPUT
V
IH
V
IL
CLOCK OUTPUT
V
OH
80% of Waveform
50% of Waveform
20% of Waveform
V
OL
OUTPUT DISABLE
(HIGH IMPEDANCE
STATE)
t
PLZ
Fall
Time
Rise
Time
T
W
T
Duty Cycle (%) = T
W
/T x 100
t
PZL
Test Circuit for CMOS Output
Oscilloscope
Frequency
Counter
+
+
Power
Supply
_
+
Voltage
Meter
_
Current
Meter
_
Supply
Voltage
(V
DD
)
Probe
(Note 2)
Output
0.01µF
(Note 1)
0.1µF
(Note 1)
Ground
C
L
(Note 3)
Tri-State
Note 1: An external 0.1µF low frequency tantalum bypass capacitor in parallel with a 0.01µF high frequency
ceramic bypass capacitor close to the package ground and V
DD
pin is required.
Note 2: A low capacitance (<12pF), 10X attenuation factor, high impedance (>10Mohms), and high bandwidth
(>300MHz) passive probe is recommended.
Note 3: Capacitance value C
L
includes sum of all probe and fixture capacitance.
www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 2/16/2010 | Page 3 of 5
EH3745TS-16.000M
Recommended Solder Reflow Methods
T
P
Critical Zone
T
L
to T
P
Ramp-up
Ramp-down
Temperature (T)
T
L
T
S
Max
T
S
Min
t
S
Preheat
t 25°C to Peak
t
L
t
P
Time (t)
High Temperature Infrared/Convection
T
S
MAX to T
L
(Ramp-up Rate)
Preheat
- Temperature Minimum (T
S
MIN)
- Temperature Typical (T
S
TYP)
- Temperature Maximum (T
S
MAX)
- Time (t
S
MIN)
Ramp-up Rate (T
L
to T
P
)
Time Maintained Above:
- Temperature (T
L
)
- Time (t
L
)
Peak Temperature (T
P
)
Target Peak Temperature (T
P
Target)
Time within 5°C of actual peak (t
p
)
Ramp-down Rate
Time 25°C to Peak Temperature (t)
Moisture Sensitivity Level
3°C/second Maximum
150°C
175°C
200°C
60 - 180 Seconds
3°C/second Maximum
217°C
60 - 150 Seconds
260°C Maximum for 10 Seconds Maximum
250°C +0/-5°C
20 - 40 seconds
6°C/second Maximum
8 minutes Maximum
Level 1
www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 2/16/2010 | Page 4 of 5
EH3745TS-16.000M
Recommended Solder Reflow Methods
T
P
Critical Zone
T
L
to T
P
Ramp-up
Ramp-down
Temperature (T)
T
L
T
S
Max
T
S
Min
t
S
Preheat
t 25°C to Peak
t
L
t
P
Time (t)
Low Temperature Infrared/Convection 240°C
T
S
MAX to T
L
(Ramp-up Rate)
Preheat
- Temperature Minimum (T
S
MIN)
- Temperature Typical (T
S
TYP)
- Temperature Maximum (T
S
MAX)
- Time (t
S
MIN)
Ramp-up Rate (T
L
to T
P
)
Time Maintained Above:
- Temperature (T
L
)
- Time (t
L
)
Peak Temperature (T
P
)
Target Peak Temperature (T
P
Target)
Time within 5°C of actual peak (t
p
)
Ramp-down Rate
Time 25°C to Peak Temperature (t)
Moisture Sensitivity Level
5°C/second Maximum
N/A
150°C
N/A
60 - 120 Seconds
5°C/second Maximum
150°C
200 Seconds Maximum
240°C Maximum
240°C Maximum 1 Time / 230°C Maximum 2 Times
10 seconds Maximum 2 Times / 80 seconds Maximum 1 Time
5°C/second Maximum
N/A
Level 1
Low Temperature Manual Soldering
185°C Maximum for 10 seconds Maximum, 2 times Maximum.
High Temperature Manual Soldering
260°C Maximum for 5 seconds Maximum, 2 times Maximum.
www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 2/16/2010 | Page 5 of 5
51单片机矩4X4阵键盘的第一排按键没反应。
大家好。 想请问一个问题。我在看郭天祥的视频,看到第五讲,矩阵键盘这一部份。。 写了程序(程序跟郭天祥写的是一样的)下载到实验板上。。但4X4矩阵键盘的第一排的4个键按了都没有反应。其他三排都有反应。请问这是怎么回事呢?键盘本身是没有问题的,因为我用了另外一块实验去试了一下。 请大家帮帮我啊。。谢谢 下面是电路图 这是全部代码。 #include #defineuintunsignedint #defineucharunsignedchar sbitdula=P2^...
65687831 嵌入式系统
伺服驱动器
请问伺服驱动器是怎样通过UVW控制伺服电机的呢。 伺服驱动器...
zhonghuadianzie 工控电子
F28027在FLASH中烧写程序的问题咨询
请教各位:问题一:程序烧写到FLASH中,无在RAM中运行的程序1、烧写CMD采用F28027.CMD2、主程序中,在初始化系统后加入InitFlash()函数InitFlash();//这个是初始化FLASH问题就是是不是只需这1、2步即可?问题二:程序烧写到FLASH中,有在RAM中运行的程序1、烧写CMD采用F28027.CMD2、MemCopy()(1)这个在F28027.CMD自带(请看理解对不对)ramfuncs关键字的定义,在“F28027.CMD”文件中ramfuncs...
wangys2225 微控制器 MCU
Qorvo® 推出两款高性能 PMIC,适用于数据中心、云存储和计算应用
最近在“射频技术研习社"的新鲜事儿版块,又发现qorvo新推出两款电源管理IC(PMIC)产品——ACT85610和ACT86600。 据说,这两款芯片可显著提升企业和云计算系统的电源管理状态。新款产品高度集成且可编程,克服了产品尺寸的挑战,为系统设计人员提供了业界领先的灵活性和控制能力。 该产品可以在制造过程中进行预编程,以适应不同的系统要求,并通过I2C总线在现场使用固件进行进一步优化。 Qorvo可...
alan000345 RF/无线
杭州4月17号Cortex-M3&STM32调试与开发技术培训
800元/人,傻瓜才去。上次MOTO公司培训,每人一台机,每个班/期25人。免费,我没时间没去。呵呵。会后听说还送扳子。哈哈杭州4月17号Cortex-M3&STM32调试与开发技术培训...
mrking0105 stm32/stm8
如何判定一个 NPN管 是 处在 开的状态,而不是放大状态,通过哪些参数来判断
如何判定一个NPN管是处在开的状态,而不是放大状态,通过哪些参数来判断,比如基极的电流处理哪个区间是开的状态,处在哪个区间是关的状态。或者VBE处在什么区间是开的状态,处于在什么区间是放大状态? 如何判定一个NPN管是处在开的状态,而不是放大状态,通过哪些参数来判断...
深圳小花 单片机

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

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

北京市海淀区知春路23号集成电路设计园量子银座1305 电话:(010)82350740 邮编:100191

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 © 2005-2022 EEWORLD.com.cn, Inc. All rights reserved