Datasheet > ECX-206

ECX-206

更新时间： 2024-11-11 06:55:55

品牌	Logo	应用领域
其他 - ETC		晶体
页数	文件大小	规格书
1页	111K
描述
SMD TUNING FORK CRYSTAL

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中文翻译

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ECX-206 数据手册

ECX-205/206 SMD TUNING FORK CRYSTAL

Housing for the ECX-205/ 206 crystal is

FEATURES

made from the same thermoplastic that

is industry standard for integrated

circuits. This ruggedized molded

package is excellent for SMD

applications.

•

Low profile

•

Long term stability

Industry standard footprint

• Tape and Reel (2,000 pcs)

PART NUMBERING GUIDE “EXAMPLE”

FREQUENCY

LOAD CAPACITANCE

PACKAGE TYPE*

ECS

–

.327

–

12.5

–

* Package Type examples (11= ECX-205, 6= ECX-206)

OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS

PARAMETERS

ECX-205/206

32.768

UNITS

KHz

NOMINAL FREQUENCY

LOAD CAPACITANCE

C_L

12.5 Standard (6.0 Optional)

1.0 max.

DRIVE LEVEL

D_L

µW

CALIBRATION TOLERANCE

EQUIVALENT SERIES RESISTANCE

TEMPERATURE COEFFICIENT

OPERATING TEMPERATURE RANGE

MAX. OPERATING TEMPERATURE RANGE

Q FACTOR

TURNOVER TEMPERATURE

STORAGE TEMPERATURE RANGE

INSULATION RESISTANCE

SHUNT CAPACITANCE

@ +25˚C

R₁

±20

50 max.

-0.040 PPM/˚C²max.

-10 ~ +60

PPM

K Ω

PPM/(∆C˚)

˚C

T_OPR

-40 ~ +85

50,000 min.

+25 ± 5

-55 ~ +125

min./ DC 100V

°C

T_O

T_STG

°C

MΩ

500M

Ω

C_o

2.0 typical

MOTIONAL CAPACITANCE

AGING (FIRST YEAR)

C₁

∆f/fo

0.003 pF typical

±3 PPM max. @ +25˚C

PPM

PACKAGE DIMENSIONS (mm)

10.41

2.29

RECOMMENDED OSCILLATION

PARABOLIC TEMPERATURE CURVE

CIRCUIT

T (˚C)

-20 -10

10 20 30 40 50 60 70

-10

-20

-30

-40

-50

-60

2.54

0.51

4.2

Figure 1) ECX-205/206 - Side and End views

C₁

C₂

f/f (PPM)

ELECTRICAL CHARACTERISTICS

IC: TC 4069P, Rf: 10MΩ

Rd: 330KΩ (As required)

C₁= 22pF, C₂= 22pF

To determine frequency stability, use parabolic

curvature. For example: What is the stability at 45˚C?

2.7

5.0

1) Change in T (˚C) = 45 -25 = 20˚C

2) Change in frequency = -0.04 PPM x (∆T)²

= -0.04 PPM x (20)²

Figure 2) ECX-205/206 Land Pattern- Top view

V_DD= 3.0V

= -16.0 PPM

In this circuit, low drive level with a maximum of

1µW is recommended. If excessive drive is

applied, irregular oscillation or quartz element

fractures may occur.

Figure 3) ECX-205 Pin Connection- Top view

Figure 4) ECX-206 Pin Connection - Top view

ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM

SMD CRYSTALS 12 SMD CRYSTALS

中文翻译

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与ECX-206相关器件

型号	品牌	获取价格	描述	数据表
ECX-206X	ECS	获取价格	SMD TUNING FORK CRYSTAL
ECX-2097-24.576M	ECLIPTEK	获取价格	CRYSTALS 40/20 8PF 0+70 40 24.576MHZ THIRD HC-49/U HC-49/U
ECX-2097-24.576M-L	ECLIPTEK	获取价格	CRYSTALS 40/20 8PF 0+70 40 24.576MHZ THIRD HC-49/U HC-49/U
ECX-2128-17.734475M	ECLIPTEK	获取价格	CRYSTALS 20/15 20PF 0+60 30 17.734475MHZ FUND HC-49/US HC-49/US
ECX-2131-1.792M	ECLIPTEK	获取价格	CRYSTALS 50/100 18PF 0+70 10 1.792MHZ FUND HC-49/U HC-49/U
ECX-2146-11.0592M TR	ECLIPTEK	获取价格	CRYSTALS 30/50 0+70 18PF 11.0592MHZ AT CUT FUND HC-49/UP
ECX-2194-26.800M	ECLIPTEK	获取价格	CRYSTALS 40/20 8PF 0+70 40 26.800MHZ THIRD HC-49/U HC-49/U
ECX-2194-26.800M TR	ECLIPTEK	获取价格	CRYSTALS 40/20 8PF 0+70 40 26.800MHZ THIRD HC-49/U HC-49/U
ECX-2194-26.800M-L	ECLIPTEK	获取价格	CRYSTALS 40/20 8PF 0+70 40 26.800MHZ THIRD HC-49/U HC-49/U
ECX-2203-20.480M	ECLIPTEK	获取价格	CRYSTALS 20/50 24PF -40+85 20.480MHZ FUND HC-49/U HC-49/U

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