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CMM1330
Advanced Product Information September 1996 (1 of 2)
1.85 to 1.91 GHz 3V, 30 dBm PCS/PCN Power Amplifier
Functional Block Diagram
V g2 4 Vg1 3 GND 2 RF IN 1 5 RF OUT/Vd3 6 RF OUT/Vd3 7 Vd2 8 Vd1 Back plane is ground and must be soldered to thermally conductive ground plane.
Features t 40% Linear Power Added Efficiency t 30 dBm Output Power (IS-136 TDMA) t 30 dB Gain t Low Cost, SO-8 Surface Mount Package t Tested Under Digital Modulation Applications t IS-136 Handsets t Wireless Local Loop Subscriber Units t PCS Base Stations
Description
The CMM1330 is a 3V linear power amplifier intended for use in PCS handsets, wireless local loop subscriber units and PCS base stations. As a pin-compatible member of the new Triniti DXTM amplifier family, the CMM1330 offers maximum performance and flexibility. The flexible amplifier can be biased to support the requirements
of PCS-1900, IS-136, or DCS-1800 systems. The CMM1330 is packaged in a low-cost, space efficient SO-8 power package that gives excellent electrical stability and thermal handling performance with a R of less than 18 C/W. The part is designed to require minimal external circuitry for bias matching, simplifying design and keeping board space and cost to a minimum.
Absolute Maximum Ratings
Parameter Rating Parameter Rating Parameter Rating
Drain Voltage (+Vd) Drain Current (Id) RF Input Power DC Gate Voltage (-Vg)
+9.0 V* 1.8 A +15 dBm* -4.0 V*
Power Dissipation Thermal Resistance Storage Temperature
5W 18C/W -65C to +150C
Operating Temperature Channel Temperature Soldering Temperature
-40C to +100C 175C 260C for 5 Sec.
* Max (+Vd) and (-Vg) under linear operation. Max potential difference across the device in RF compression (2Vd + |-Vg|) not to exceed the minimum breakdown voltage (Vbr) of +18V.
Recommended Operating Conditions
Parameter Typ Units Parameter Typ Units
Drain Voltage (+Vd)
3.0 to 4.0
Volts
Operating Temperature (PC Board)
-30 to +80
C
Electrical Characteristics
Unless otherwise specified the following specifications are guaranteed at room temperature with drain voltage (+Vd) = 3.6 V, in Celeritek test fixture.
Parameter Condition Min Typ Max Units
Frequency Range Power Output Efficiency Gain Harmonics (in Celeritek test fixture) Return Loss Negative Supply Current Supply Current Quiescent Current
Meets IS-136 TDMA mask Pout IS-136 TDMA 2nd @ Pout = +30.5 dBm 3rd @ Pout = +30.5 dBm In Celeritek Test Fixture No RF
1.85 28.8 30 28
1.91 30.0 35 30 -30 -35 10 1 600 300
GHz dBm % dB dBc dBc dB mA mA mA
3236 Scott Boulevard
Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
CMM1330
Advanced Product Information - September 1996
(2 of 2)
Connection Diagram and Pin Descriptions
Pin # 1 2 3 4 5 6 7 8 Name RF IN GND Vg1 Vg2 RF OUT/Vd3 RF OUT/Vd3 Vd2 Vd1 Description RF input (internally DC blocked) Ground Input stage gate bias Output stage gate bias RF output and Vd3. External matching circuit required RF output and Vd3. External matching circuit required Intermediate stage drain bias Input stage drain bias
Vg2 Vg1 GND
MATCH
4 3 2 1
5 6 7 8
MATCH
Vd3
Vd2 Vd1
RF OUT/Vd3
RF IN
Physical Dimensions
Ordering Information
The CMM1330 is available in a surface mount SO-8 power package and devices are available in tape and reel. Part Number for Ordering Package CMM1330-AK SO-8 surface mount power package CMM1330-AK-000T SO-8 surface mount power package in tape and reel
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.
3236 Scott Boulevard, Santa Clara, California 95054 Phone: (408) 986-5060 Fax: (408) 986-5095

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