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CM3205 - DDR VDDQ and Termination Voltage Regulator

Datasheet Summary

Description

The CM3205 is a dual-output, low noise linear regulator designed to meet SSTL-2 and SSTL-3 specifications for DDR-SDRAM VDDQ supply and termination voltage VTT supply.

With integrated power MOSFET’s, the CM3205 can source up to 5A of VDDQ current, and source or sink up to 2A VTT current.

Features

  • 5A continuous current from VDDQ 1.8V to 2.6V adjustable VDDQ output voltage 600-mV typical VDDQ dropout voltage at 5A VTT tracking at 50% of VDDQ Source and sink up to 2A VTT current Excellent load and line regulation, low noise Fast transient response Meets JEDEC DDR-I SDRAM power spec. Linear regulator design requires no inductors and has low ext.

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Datasheet preview – CM3205

Datasheet Details

Part number CM3205
Manufacturer California Micro Devices
File Size 376.01 KB
Description DDR VDDQ and Termination Voltage Regulator
Datasheet download datasheet CM3205 Datasheet
Additional preview pages of the CM3205 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com PRELIMINARY CM3205 DDR VDDQ and Termination Voltage Regulator Features • • • • • • • • • • • • • • • 5A continuous current from VDDQ 1.8V to 2.6V adjustable VDDQ output voltage 600-mV typical VDDQ dropout voltage at 5A VTT tracking at 50% of VDDQ Source and sink up to 2A VTT current Excellent load and line regulation, low noise Fast transient response Meets JEDEC DDR-I SDRAM power spec.
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