3545 CADILLAC AVENUE

• COSTA MESA, CA 92626-1401 • (714) 433-1200 • Fax (714) 433-1234

Marketing Bulletin

DATE:

May 10, 2004

TO:

Affected Customers

FROM:

Mark Stoner

RE:

Product Termination

To all concerned parties,

This bulletin is to notify all customers of the termination of the following Ecliptek series

effective May 10

Series

Description

Recommended Replacement

EB51F2

5V 14 Pin DIP TCXO, HCMOS

None

ES51F2

5V 14 Pin DIP TCXO, Sinewave

None

EB52F2

3.3V 14 Pin DIP TCXO, HCMOS

None

ES52F2

3.3V 14 Pin DIP TCXO, Sinewave

None

Because of the circumstances surrounding this termination, there will be no end-of-life

policy exercised. The series will be terminated with no purchasing or lifetime buy

window available. We will however have a recommended alternative product for these

series within the next ninety (90) days.

All of us at Ecliptek Corporation apologize for any inconvenience this may have caused

and can assure you we are taking measures to insure this will not happen again in the

future. If there are any questions pertaining to this bulletin, please feel free to contact

me. Thank you for your cooperation.

Best Regards,

Mark W. Stoner

Director of Marketing

Ecliptek Corporation