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ADP3408ARU-2.5 Datasheet - ADI

Part Name
Description
MFG CO.
ADP3408ARU-2.5
ADI
Analog Devices ADI
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GENERAL DESCRIPTION
The ADP3408 is a multifunction power system chip optimized for GSM handsets, especially those based on the Analog Devices AD20msp430 system solution. It contains six LDOs, one to power each of the critical GSM subblocks. Sophisticated controls are available for power-up during battery charging, keypad interface, and RTC alarm. The charge circuit maintains low current charging during the initial charge phase and provides an end-of-charge signal when a Li-ion battery is being charged.
   
FEATURES
    Handles All GSM Baseband Power Management
    6 LDOs Optimized for Specific GSM Subsystems
    Li-Ion and NiMH Battery Charge Function
    Optimized for the AD20msp430 Baseband Chipset
   
APPLICATIONS
    GSM/DCS/PCS/CDMA Handsets
   

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Part Name
Description
PDF
MFG CO.
GSM Power Management System
Unspecified
GSM Power Management System
MediaTek Inc
1990 MHz, 100 W, 28 V GSM/GSM EDGE RF LDMOS WIDEBAND INTEGRATED POWER AMPLIFIERS
Freescale Semiconductor
746-960 MHz, 15 W, 27 V SINGLE N-CDMA, GSM/GSM EDGE RF LDMOS WIDEBAND INTEGRATED POWER AMPLIFIER
Freescale Semiconductor
SAW Components SAW Rx 2in1 filter GSM 1800 / GSM 1900
EPCOS AG
SAW Components SAW Rx 2in1 filter GSM 850 / GSM 900
EPCOS AG
SAW Components SAW Rx 2in1 filter GSM 900 / GSM 1800
EPCOS AG
CDMA, GSM/GSM EDGE 746–960 MHz, 15 W, 27 V RF LDMOS WIDEBAND INTEGRATED AMPLIFIER
Motorola => Freescale
Power Management Integrated Circuit for GSM and GPRS Applications
Unspecified
Power Management IC for GSM Mobile Phone
Fujitsu

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