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PCF5078 Power amplifier controller

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Description

INTEGRATED CIRCUITS DATA SHEET PCF5078 Power amplifier controller for GSM and PCN systems Product specification File under Integrated Circuits, IC17 .
APPLICATIONS PCF5078. Global System for Mobile communication (GSM). Personal Communications Network (PCN) systems.

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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

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 systems with a s

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