CMM0330

Features:

· Multi-Mode Operation from 3V Supply
· 40% Linear Power Added Efficiency
· 30 dBm with 55% Power Added Efficiency
· Low Cost, SO-8 Surface Mount Package
· 39 dB Gain
· Tested Under Digital Modulation


Application

· IS-136/AMPS Cellular Handsets
· 900 MHz ISM Band Products
· Wireless Local Loop Subscriber Terminals


Specifications

Drain Voltage (+Vd) ............+9.0 V*
Drain Current (Id) .... ..........1.8 A
RF Input Power ............. +15 dBm*
DC Gate Voltage (-Vg) ........... -4.0 V*
Power Dissipation .............  . 5 W
Thermal Resistance .......... . 18°C/W
Storage Temperature .....  -65°C to +150°C
Operating Temperature .... -40°C to +100°C
Channel Temperature .........  .. 175°C
Soldering Temperature ...... 260°C for 5 Sec.


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™ 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 RQ 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.