PCF5078 Datasheet - NXP

PCF5078 Power amplifier controller

APPLICATIONS PCF5078 * Global System for Mobile communication (GSM) * Personal Communications Network (PCN) systems. This CMOS device integrates an amplifier for the detected RF voltage from the sensor, an integrator and an active filter to build a PA control loop for cellular sys.

PCF5078 Features

* Compatible with baseband interface family PCF5073x

* Two power sensor inputs

* Temperature compensation of sensor signal

* Active filter for DAC input

* Power Amplifier (PA) protection against mismatching

* Bias current source for detector diodes

PCF5078 Datasheet (90.82 KB)