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Phone: (408) 986-5060

Fax: (408) 986-5095

CMM2308

Preliminary Product Specifications - August 1996

(4 of 4)

Physical Dimensions

Celeritek reserves the right to make changes without further notice to any products herein. Celeritek makes no warranty, representation or guarantee regarding the

suitability of its products for any particular purpose, nor does Celeritek assume any liability arising out of the application or use of any product or circuit, and specifically

disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating

parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Celeritek does not convey any license under its patent

rights nor the rights of others. Celeritek products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or

other applications intended to support or sustain life, or for any other application in which the failure of the Celeritek product could create a situation where personal injury

or death may occur. Should Buyer purchase or use Celeritek products for any such unintended or unauthorized application, Buyer shall indemnify and hold Celeritek and

its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of,

directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Celeritek was negligent

regarding the design or manufacture of the part. Celeritek is a registered trademark of Celeritek, Inc. Celeritek, Inc. is an Equal Opportunity/Affirmative Action Employer.

Ordering Information

The CMM2308 is available in a surface mount SOIC-8 plastic package.

Part Number for Ordering

Package

CMM2308-AJ

SOIC-8 surface mount narrow body plastic package

CMM2308-AJ-000T

SOIC-8 package in tape and reel

Test Configuration and Evaluation

Celeritek tests the CMM2308 on an FR4 PC test

board. FR4 was chosen for its low loss characteristics at fre-

quencies up to 2.5 GHz. Plated through hole connections

from the top of the board to the backside ground plane mini-

mizes inductance in the ground connections. These through

hole connections are as close as possible to each ground pin.

For evaluation purposes Celeritek offers a prototype

evaluation board (PB-CMM2308-AJ) for the CMM2308.

Please call the factory or a local representative for more

information.

Handling Precaution

Microwave devices are sensitive to electrostatic dis-

charge. Proper precautions should be taken to avoid ESD

damage.

Adjacent Channel Power

π/4 DQPSK Modulation, V

d = 4.8 V