Datasheet > SMP45E-SR-70.0M

SMP45E-SR-70.0M

更新时间： 2024-11-28 20:54:55

品牌	Logo	应用领域
PLETRONICS		驱动晶体谐振器
页数	文件大小	规格书
1页	39K
描述
Series - 3Rd Overtone Quartz Crystal, 70MHz Nom, SMD, 2 PIN

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技术参数
数据手册

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SMP45E-SR-70.0M 技术参数

生命周期：	Obsolete	包装说明：	SMD, 2 PIN
Reach Compliance Code：	unknown	HTS代码：	8541.60.00.60
风险等级：	5.62	其他特性：	TAPE AND REEL; AT CUT CRYSTAL
老化：	5 PPM/YEAR	晶体/谐振器类型：	SERIES - 3RD OVERTONE
驱动电平：	50 µW	频率稳定性：	0.005%
频率容差：	30 ppm	安装特点：	SURFACE MOUNT
标称工作频率：	70 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	物理尺寸：	L13.1XB5.0XH4.5 (mm)/L0.516XB0.197XH0.177 (inch)
串联电阻：	100 Ω	表面贴装：	YES
Base Number Matches：	1

SMP45E-SR-70.0M 数据手册

19013 36th Ave. West Suite H Lynnwood, WA 98036, USA

SM55, SM45, SM40 Crystal

HC-49/US Low Profile Crystal Mounted on a Surface Mount Platform

Available in 3 heights, SM55: 5.5mm, SM45: 4.5mm, SM40: 4.0mm

Solder Pad Compatible with our SM39S and SMD Crystals from Epson, Meiden & Citizen

Available in Standard 4 pad or Optional 2 pad Pinout Style

–

3.200 MHz 70.000 MHz

Standard Specifications

± 30 PPM is standard, tighter tolerances available

Calibration Frequency Tolerance at 25 C

Operating Temperature Range (OTR)

Frequency Stability (FS) over OTR

Drive Level

Aging at 25°C

Shunt Capacitance

0 to +70°C is standard, but can be extended to -40 to +85°C

± 50 PPM is standard, tighter tolerances available

50 mW is standard, customer may specify

± 5 PPM per year is standard, customer may specify ± 1 PPM

7 pF maximum

Pullability

May be specified by customer in terms of frequency shift required over a certain range of load capacitance

(e.g. +100 PPM from CL=12 to CL=18 pF) or as motional capacitance ( fF )

Part Numbering Guide

ESR Values

Oscillation

Mode

Frequency Range

(MHz)

Maximum

ESR (Ohms)

SM45 E -- xx -- 70.0M

Model

(Height/Pinout)

Frequency in MHz

Load Capacitance

Parallel Resonance in pF (³ 10 pF)

SR = Series Resonance

–

300

120

3.200

5.000

8.000

4.999

7.999

11.999

30.000

Fundamental

AT Cut

SM55: 5.5mm/Std

SM45: 4.5mm/Std

SM40: 4.0mm/Std

SMP55: 5.5mm/2 pad

SMP45: 4.5mm/2 pad

SMP40: 4.0mm/2 pad

–

12.000

3rd Overtone

AT Cut

Temperature Range

–

100

25.000

70.000

Blank: 0 to +70°C

E: - 40 to +85°C

Consult factory for lower ESR

Consult factory for available frequencies and specs.

Not all options available for all frequencies. A special part number may be assigned.

Solder Pads

Mechanical: inches (mm)

not to scale

Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.

Standard Pinout (SM)

Packaging

.516 (13.1) MAX

24mm tape

12mm pitch

.09 (2.4)

.06 (1.6)

.197 (5.0) MAX

.256 (6.5)

.09 (2.2)

.14 (3.6)

SM55: .217 (5.5) MAX

SM45: .177 (4.5) MAX

SM40: .157 (4.0) MAX

Optional 2 Pad Pinout (SMP)

.370 (9.4)

.09 (2.4)

.055 (1.4)

.06 (1.6)

CASE GND

.256 (6.5)

.09 (2.2)

.14 (3.6)

May 2002

(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com

Pl tronics, Inc.

中文翻译

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与SMP45E-SR-70.0M相关器件

型号	品牌	获取价格	描述	数据表
SMP45E-SR-FREQ1	PLETRONICS	获取价格	Series - Fundamental Quartz Crystal, 3.2MHz Min, 4.999MHz Max, SMD, 4 PIN
SMP45H-10-FREQ2	PLETRONICS	获取价格	Parallel - Fundamental Quartz Crystal, 5MHz Min, 7.999MHz Max, SMD, 4 PIN
SMP45H-SR-FREQ1	PLETRONICS	获取价格	Series - Fundamental Quartz Crystal, 3.2MHz Min, 4.999MHz Max, SMD, 4 PIN
SMP45H-SR-FREQ2	PLETRONICS	获取价格	Series - Fundamental Quartz Crystal, 5MHz Min, 7.999MHz Max, SMD, 4 PIN
SMP45H-SR-FREQ5	PLETRONICS	获取价格	Series - 3Rd Overtone Quartz Crystal, 25MHz Min, 70MHz Max, SMD, 4 PIN
SMP45-SR-FREQ1	PLETRONICS	获取价格	Series - Fundamental Quartz Crystal, 3.2MHz Min, 4.999MHz Max, SMD, 4 PIN
SMP45-SR-FREQ4	PLETRONICS	获取价格	Series - Fundamental Quartz Crystal, 12MHz Min, 30MHz Max, SMD, 4 PIN
SMP45-SR-FREQ5	PLETRONICS	获取价格	Series - 3Rd Overtone Quartz Crystal, 25MHz Min, 70MHz Max, SMD, 4 PIN
SMP4856	INTERFET	获取价格	Power Field-Effect Transistor, 25ohm, 1-Element, N-Channel, Silicon, Junction FET, TO-236
SMP4856A	INTERFET	获取价格	Power Field-Effect Transistor, 25ohm, 1-Element, N-Channel, Silicon, Junction FET, TO-236

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