PBL40310 - Ericsson

PBL40310 3.5 V GSM 900 MHz Power Amplifier

The PBL 40310 is a highly integrated single-ended silicon MMIC power amplifier intended for use in GSM terminals. It delivers 35 dBm at 900 MHz with 55 % power added efficiency into a 50 Ω unbalanced load using a single 3.5 V supply. The circuit has an analog ramp signal to control output power level and a logical on/ off signal for power down mode. It can .

Features

for improved wireless performance has been used. On-chip capacitors and inductors are used for the integrated internal matching network. Special front-side metallized substrate contacts provide excellent ground paths from active devices to the highly doped semiconductor substrate and package ground. Key features.
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• 2.7 to 5.0 V single supply operation 35 dBm output power at 3.5 V 55 % Power Added Efficiency Input matched to 50 Ω Complete on chip input and interstage matching Analog power control Less than 10 µA current consumption in power down mode Proven RF Silicon Technology Reliab.