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| CMM0330 Advanced Product Information September 1996 (1 of 2) 824 to 928 MHz 3V, 30.5 dBm Multi-Mode 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 Multi-Mode Operation from 3V Supply t 40% Linear Power Added Efficiency t 30 dBm with 55% Power Added Efficiency t Low Cost, SO-8 Surface Mount Package t 39 dB Gain t Tested Under Digital Modulation Applications t IS-136/AMPS Cellular Handsets t 900 MHz ISM Band Products t Wireless Local Loop Subscriber Terminals Description The CMM0330 is a highly efficient 3 V, multi-mode power amplifier intended for use in portable cellular handsets and datacom products operating in the AMPS and 902-928 MHz bands. As a pin-compatible member of the new Triniti DXTM amplifier family, the CMM0330 offers maximum performance and flexibility. The CMM0330 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. Digital Bias Parameter Condition Min Typ Max Min Analog Bias Typ Max Units Frequency Range Pout - Digital Operation Pout - Analog Operation Efficiency Gain Harmonics Return Loss Negative Supply Current Supply Current Quiescent Current Meets IS-136 TDMA mask AMPS Digital cellular operation 2nd @ Pout = +30.5 dBm 3rd @ Pout = +30.5 dBm In Celeritek test fixture No RF 824 28.5 35 36 928 30.0 40 39 824 30.0 50 36 30.5 55 39 928 -30 -30 10 1 500 450 500 450 10 3 MHz dBm dBm % dB dBc dBc dB mA mA mA 3236 Scott Boulevard Santa Clara, California 95054 Phone: (408) 986-5060 Fax: (408) 986-5095 CMM0330 Advanced Product Information - September 1996 (2 of 2) Connection Diagram and Pin Descriptions Vg2 Vg1 GND MATCH 4 3 2 1 5 6 7 8 MATCH Vd3 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 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 Second input stage drain bias Input stage drain bias Vd2 Vd1 RF OUT/Vd3 RF IN Physical Dimensions Ordering Information The CMM0330 is available in a surface mount SO-8 power package and devices are available in tape and reel. Part Number for Ordering CMM0330-AK CMM0330-AK-000T Package SO-8 surface mount power package 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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