RF3133 - QUAD-BAND GSM850/GSM/DCS/PCS POWER AMP MODULE
The RF3133 is a high-power, high-efficiency power amplifier module with integrated power control.
The device is self-contained with 50 Ω input and output terminals.
The power control function is also incorporated, eliminating the need for directional couplers, detector diodes, power control ASICs an
RF3133 Features
* Complete Power Control Solution
* Single 2.9V to 5.5V Supply Voltage
* +35dBm GSM Output Power at 3.5V
* +33dBm DCS/PCS Output Power at 3.5V
* 55% GSM and 52% DCS/PCS ηEFF SiGe Bi-CMOS 12 DCS IN 1 BAND SELECT 2 TX ENABLE 3 VBATT 4 VREG 5 VRAMP 6 GSM IN 7 8
