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CX20460 - Power Management

General Description

Skyworks Power Management Integrated Circuit (PMIC) integrates all the power supply and battery charging functions of a low power wireless system into one package.

Key Features

  • Power on/off control.
  • Generation of system voltages from a single power source.
  • Eight regulators.
  • Built-in linear battery charger.
  • Analog multiplexer.
  • Generation of system power on reset.
  • Overcurrent limiting.
  • Step-up DC/DC converter.
  • 48-pin LGA 7.0x7.0 mm package.
  • 3 V and 5 V Subscriber Identity Module (SIM) support including level shifting Skyworks Solutions, Inc.
  • Phone [781] 376-3000.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PRODUCT SUMMARY CX20460 Power Management Integrated Circuit for GSM and GPRS Applications Applications • GSM and GPRS handsets/data modules Description Skyworks Power Management Integrated Circuit (PMIC) integrates all the power supply and battery charging functions of a low power wireless system into one package. The device is designed for Global System for Mobile communications (GSM) and General Packet Radio Service (GPRS) cellular handset applications. The CX20460 PMIC is easily programmable using a two-wire serial interface to ensure maximum flexibility for a wide variety of designs.