Datasheet > CX14-C-SM2-50.0M,100/100/-/I

CX14-C-SM2-50.0M,100/100/-/I

更新时间： 2024-11-05 18:23:07

品牌	Logo	应用领域
EUROQUARTZ		驱动晶体谐振器
页数	文件大小	规格书
1页	118K
描述
Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 50 MHz, HERMETIC SEALED, ULTRA MINIATURE, CERAMIC, SMD, 4 PIN

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CX14-C-SM2-50.0M,100/100/-/I 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
HTS代码：	8541.60.00.60	风险等级：	5.84
其他特性：	TAPE AND REEL	老化：	5 PPM/FIRST YEAR
晶体/谐振器类型：	PARALLEL - FUNDAMENTAL	驱动电平：	100 µW
频率稳定性：	0.01%	频率容差：	100 ppm
负载电容：	10 pF	安装特点：	SURFACE MOUNT
标称工作频率：	50 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	物理尺寸：	L3.2XB2.5XH0.61 (mm)/L0.126XB0.098XH0.024 (inch)
串联电阻：	25 Ω	表面贴装：	YES
Base Number Matches：	1

CX14-C-SM2-50.0M,100/100/-/I 数据手册

QUARTZ

EURO

CX14SM AT CRYSTAL

Ultra-Miniature SMD Crystal

20MHz to 50MHz

FEATURES

Designed for infrared, vapour phase or epoxy mounting

Low profile, (<0.59mm) hermetically sealed ceramic

package

OUTLINE & DIMENSIONS

Excellent ageing characteristics

High shock and vibration resistance

Full military testing available

Available with glass or ceramic lid

DESCRIPTION

CX14SM crystals are designed for applications requiring very small

footprint and low profile (<0.59mm). Using micro-machining

processes this hermetically-sealed crystal ensures high stability and

low ageing.

SPECIFICATION

Specifications stated are typical at 25°C unless otherwise indicated.

Specifications may change without notice.

Fundamental Frequency:

Motional Resistance R (Ω):

Motional Capacitance C1 (fF):

26.0MHz 50.0MHz

3.5

3.0

QualityFactor Q (k):

Shunt Capacitance C0 (pF):

1.0

1.5

Ceramic

Lid

Glass

Lid

Thin Glass

Lid

Standard Calibration Tolerance : ±100ppm or tighter as required.

Dim. H

Load Capacitance :

Drive Level:

10pF (or as specified)

100µW maximum

SM1

SM2

SM3

SM4

SM5

0.63

0.65

0.67

0.65

0.67

0.59

0.61

0.63

0.61

0.63

0.52

0.54

0.56

0.54

0.56

1,3

Frequency Stability

-10° to +70°C:

±50ppm to ±10ppm

±100ppm to ±20ppm

±100ppm to ±30ppm

-40° to +85°C:

-55° to +125°C:

Ageing, First Year :

±5ppm maximum

(Better than ±1ppm available)

CRYSTAL EQUIVALENT CIRCUIT

Shock, Survival :

5000g, 0.3ms, ½ sine

Vibration, Survival :

20g rms, 10~2000Hz swept sine

-10°C to +70°C (Commercial)

-40°C to +85°C (Industrial)

-55°C to +125°C (Military)

-55° to +125°C

Operating Temperature Range:

Storage Temperature Range:

Maximum Process Temperature: +260°C for 20 seconds

R1 Motional Resistance

C1 Motional Capacitance

L1 Motional Inductance

C0 Shunt Capacitance

Other tolerances available, contact Euroquartz sales

Unless specified otherwise.

Does not include calibration tolerance. (Frequency stability

characteristics follow that of the AT-Cut thickness-shear mode.)

5ppm maximum for frequencies below 40MHz. For tighter

tolerances and higher frequencies contact Euroquartz sales.

A higher shock version available.

PACKAGING OPTIONS

CX14SM AT crystals are available either tray packed (<250pcs) or

tape and reel (>250 pieces).

12mm tape, 178mm or 330mm reels (EIA 418).

Per MIL-STD-202G, Method 204D, Condition D. Random

vibration testing also available.

HOW TO ORDER CX14SM AT CRYSTALS

CX14 - S

SM1 -

26.0M,

100 / 100 / - /

Calibration

Tolerance

@25°C

Frequency

Stability over

Temp. Range

(in ppm)*

Frequency

M = MHz

Blank = glass lid

C = ceramic lid

Terminations

'S' if special,

Temp. Range

SM1 = Gold plated *

SM2 = Solder plated

SM3 = Solder dipped

SM4 = Solder plated *

SM5 = Solder dipped *

* = Lead free

custom design.

Otherwise leave

blank

C = -10° ~ +70°C

I = -40° ~ +85°C

M = -55° ~ +125°C

S = Customer specified

(in ppm)*

*Alternative 'total' tolerance (in ppm)

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

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CX14-C-SM4-50.0M,100/100/-/M	EUROQUARTZ	获取价格	Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 50 MHz, LEAD FREE, HERMETIC SEALED, ULTRA MINIAT
CX14-C-SM4-50.0M,100/50/-/C	EUROQUARTZ	获取价格	Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 50 MHz, LEAD FREE, HERMETIC SEALED, ULTRA MINIAT
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