GSM Power Management System

ADP3522 is a multifunction power system chip optimized for GSM/GPRS handsets, especially those based on the Analog Devices AD20msp430 system solution with 1.8V digital baseband processors such as the AD6525, AD6526, and AD6528.It contains six LDOs, one to power each of the critical GSM sub-blocks.So • Handles all GSM Baseband Power Management\n\n• 6 LDOs Optimized for Specific GSM Subsystems\n\n\n\n• Li-Ion Battery Charge Function\n\n• Optimized for the AD20msp430\n Baseband Chipset\n\n• Reduced Package Size: 5 mm × 5 mm \nLFCSP-32;

GSM Power Management System

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GSM Power Management System

文件：472.95 Kbytes Page：20 Pages

GSM Power Management System

文件：467.2 Kbytes Page：20 Pages

GSM Power Management System

文件：467.2 Kbytes Page：20 Pages

Driver/Timing Generator for Color LCD Panels

Description The CXA3522R is an IC designed to drive the color LCD panel ACX306. This IC greatly reduces the number of peripheral circuits and parts by incorporating a RGB driver and timing generator for video signals onto a single chip. This chip has a built-in serial interface circuit and elect

500MHz 75dB Logarithmic/Limiting Amplifier

The SL3522 is a monolithic seven stage successive detection logarithmic amplifier integrated circuit for use in the 100MHz to 500MHz frequency range. It features an on–chip video amplifier with provision for external adjustment of log Slope and offset. It also features a balanced RF output. The SL

MicroPower Microprocessor Reset Circuit

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Low power dual-band GSM transceiver with an image rejecting front-end

文件：148.8 Kbytes Page：28 Pages

Low power dual-band GSM transceiver with an image rejecting front-end

文件：148.8 Kbytes Page：28 Pages