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MAX1798 Datasheet Cdma Cellular/pcs System Power Supplies

Manufacturer: Maxim Integrated (now Analog Devices)

MAX1798 Overview

19-1655; Rev 1; 2/01 NUAL KIT MA ATION U L A E V E BL AVAILA CDMA Cellular/PCS System Power Supplies Features o One 300mA Low-Noise LDO o Four 150mA Low-Noise LDOs o 45µVRMS Noise from 10Hz to 100kHz o >60dB Crosstalk Isolation Below 10kHz o >60dB PSRR Below 10kHz o 125mV (max) Dropout (OUT1 at 200mA) o 100mV (max) Dropout (OUT2–5 at 100mA) o Programmable Output Voltages 1.8V to 3.3V in 32 Steps o 140ms (min) Reset Timer o SPI- or I2C-patible...

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