CMM2321
Connection Diagram and Pin Descriptions
Preliminary Product Information - April 1997
(4 of 4)
Pin #
1
2
3
4
5
6
7
8
Name
RF IN
GND
Vg1
Vg2
RF OUT/Vd2
RF OUT/Vd2
Vd1
N/C
Description
RF input (internally DC blocked)
Ground
Input stage gate bias
Output stage gate bias
RF output and Vd2. External matching cir-
cuit required
RF output and Vd2. External matching cir-
cuit required
Input stage drain bias
Ground this pin
Vg2
Vg1
GND
MATCH
4
3
2
1
5
6
7
8
N/C
MATCH
Vd2
RF OUT
Vd1
RF IN
Physical Demensions
Ordering Information
The CMM2321 is available in a surface mount SO-8 power package and devices are available in tape and reel.
Part Number for Ordering
Package
CMM2321-AK
SO-8 surface mount power package
CMM2321-AK-000T
SO-8 surface mount power package in tape and reel
PB-CMM2321-AK
Evaluation Board with SMA connectors
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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
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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.
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Phone: (408) 986-5060
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