CMM0330

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 DX™ www.DataSheet4U.com 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 RΘ 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 ...