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NXP Semiconductors Electronic Components Datasheet

PCF5078 Datasheet

Power amplifier controller for GSM and PCN systems

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INTEGRATED CIRCUITS
DATA SHEET
PCF5078
Power amplifier controller for GSM
and PCN systems
Product specification
File under Integrated Circuits, IC17
1999 Apr 12


NXP Semiconductors Electronic Components Datasheet

PCF5078 Datasheet

Power amplifier controller for GSM and PCN systems

No Preview Available !

Philips Semiconductors
Power amplifier controller for GSM and
PCN systems
Product specification
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
Generation of pre-bias level for PA at start of burst
(home position)
Possibility to adapt home position by external
components
Applicable for a wide range of silicon and GaAs power
amplifiers.
APPLICATIONS
Global System for Mobile communication (GSM)
Personal Communications Network (PCN) systems.
GENERAL DESCRIPTION
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
small amount of passive components.
QUICK REFERENCE DATA
SYMBOL
VDD
IDD(tot)
Tamb
PARAMETER
supply voltage
total supply current
operating ambient temperature
MIN.
2.4
40
TYP.
3.6
MAX.
5.0
6
+85
UNIT
V
mA
°C
ORDERING INFORMATION
TYPE
NUMBER
PCF5078T
PACKAGE
NAME
DESCRIPTION
TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3.0 mm
VERSION
SOT505-1
1999 Apr 12
2


Part Number PCF5078
Description Power amplifier controller for GSM and PCN systems
Maker NXP
PDF Download

PCF5078 Datasheet PDF






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