EC4SM1C-33.333M datasheet, PDF

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EC4SM1C-33.333M: DescriptionCRYSTAL; File Size131KB，3 Pages; ManufacturerECLIPTEK; Websitehttp://www.ecliptek.com

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CRYSTAL

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Marketing Bulletin

DATE:

TO:

FROM:

RE:

June 23

, 2006

All Sales Personnel

Mark Stoner

Product Termination

To all concerned parties,

This bulletin is to notify all customers of the discontinuation of the following Ecliptek

series effective July 1

, 2006:

Series

EC3SM1

EC4SM1

Description

Four pad SMD Crystal

Recommended Replacement

EC3SM

EC4SM

In compliance with our End of Life (EOL) policy, this will serve as advanced notice of

product termination. New orders will not be accepted after September 31

, 2006, with

delivery to conclude by December 31

2006.

If there are any questions pertaining to this bulletin, please fell free to contact me.

Thank you again for your cooperation.

Best Regards,

Mark W. Stoner

Vice President of Marketing

Ecliptek Corporation

3545 CADILLAC AVENUE

•

COSTA MESA, CA 92626-1401

•

(714) 433-1200

•

Fax (714) 433-1234

EC4SM1

Series

• Four pad surface mount package

• AT or BT cut available

• Resistance weld seal

• Tight tolerance/stability

• Interchangeable with plastic

surface mount crystals

• Tape and reel available

NOTES

EC4SM1

H 5.18

L 12.50

W 4.95

CRYSTAL

_____________________________________________________________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________________________________________________________

_____________________________________________________________________________________________________________________________________________________________________________________________

ELECTRICAL SPECIFICATIONS

Frequency Range

Frequency Tolerance / Stability

Over Operating Temperature Range

Operating Temperature Range

Aging (at 25°C)

Storage Temperature Range

Shunt Capacitance

Insulation Resistance

Drive Level

Load Capacitance (C

)

7.3728MHz, 20.000MHz, 30.000MHz, and 33.333MHz

±50ppm / ±100ppm (Standard), ±30ppm / ±50ppm (AT cut only), ±15ppm / ±30ppm (AT cut only),

or ±15ppm / ±20ppm (AT cut only)

0°C to 70°C (Standard), -20°C to 70°C (AT cut only), or -40°C to 85°C (AT cut only)

±5ppm / year Maximum

-40°C to 85°C

7pF Maximum

500 Megaohms Minimum at 100V

1 mWatt Maximum

18pF (Standard), Custom C

≥10pF,

or Series Resonant

EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT

Nominal Frequency

7.3728MHz

20.000MHz

ESR (Ω)

120 Max

50 Max

Mode / Cut

Fundamental / AT

Nominal Frequency

30.000MHz

33.333MHz

ESR (Ω)

40 Max

Mode / Cut

Fundamental / AT

Fundamental / BT

REV

DATE

MANUFACTURER

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