CMM1330

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 DX™ amplifier family, the CMM1330 offers maximum performance and flexibility. The www.DataSheet4U.com 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 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 Storage...