CMM1330 Datasheet | Celeritek

Features t 40% Linear Power Added Efficiency t 30 d Bm Output Power (IS-136 TDMA) t 30 d B 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-patible member of the new Triniti DX™ 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 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 d Bm- -4.0 V- Power Dissipation Thermal Resistance Storage Temperature 5W 18°C/W -65°C to +150°C Operating Temperature Channel Temperature Soldering Temperature -40°C to +100°C 175°C 260°C for 5 Sec. - Max (+Vd) and (-Vg) under linear operation. Max potential difference across the device in RF pression (2Vd + |-Vg|) not to exceed the minimum breakdown voltage (Vbr) of +18V. Remended 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...