PRODUCT DESCRIPTION

This power amplifier module supports dual, tri and quad band applications for GMSK and 8-PSK modulation schemes using a polar architecture. There are two amplifier chains, one to support GSM850/900 bands, the other for DCS/PCS bands. Each amplification chain is optimized for excellent EDGE efficiency, power, and linearity in a Polar loop environment while maintaining high efficiency in the GSM/GPRS mode.

FEATURES

• Internal Reference Voltage

• Integrated Power Control

• InGaP HBT Technology

• ESD Protection on All Pins (2.5 kV)

• Low profile 1.0 mm

• Small Package Outline 5 mm x 5 mm

• EGPRS Capable (class 12)

• RoHS Compliant Package, 250 oC MSL-3

GMSK MODE

• +34.8 dBm GSM850/900 Output Power

• +33 dBm DCS/PCS Output Power

• 55 GSM 900 PAE

• 51 DCS/PCS PAE

• Power control range > 50 dB

EDGE MODE

• +29 dBm GSM850/900 Output Power

• +28.5 dBm DCS/PCS Output Power

• 28 GSM850/900 PAE

• 28 DCS/PCS PAE

• -64 dBc Typical ACPR (400 kHz)

• -74 dBc Typical ACPR (600 kHz)

APPLICATIONS

• Dual/Tri/Quad Band Handsets, PDAs, and Data Devices