CM3202-02 Datasheet PDF - ON Semiconductor DDR VDDQ and VTT Termination Voltage Regulator Specs

CM3202-02 - DDR VDDQ and VTT Termination Voltage Regulator

Datasheet Summary

Description

The CM3202 02 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.

02 can source up to 2 A of VDDQ continuou

Features

Two Linear Regulators.
Maximum 2 A Current from VDDQ.
Source and Sink Up to 2 A VTT Current.
1.7 V to 2.8 V Adjustable VDDQ Output Voltage.
0.85 V to 1.4 V VTT Output Voltage (Tracking at 50% of VDDQ).
500 mV Typical VDDQ Dropout Voltage at 2 A.
Excellent Load and Line Regulation, Low Noise.
Meets JEDEC DDR.
I and DDR.
II Memory Power Spec.
Linear Regulator Design Requires no Inductors and Has Low Ext.

Datasheet Details

Part number	CM3202-02
Manufacturer	ON Semiconductor
File Size	193.81 KB
Description	DDR VDDQ and VTT Termination Voltage Regulator
Datasheet	CM3202-02 Datasheet
Additional preview pages of the CM3202-02 datasheet.

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Full PDF Text Transcription

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CM3202-02 DDR VDDQ and VTT Termination Voltage Regulator Product Description The CM3202−02 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 MOSFETs the CM3202−02 can source up to 2 A of VDDQ continuous current, and source or sink up to 2 A VTT continuous current. The typical dropout voltage for VDDQ is 500 mV at 2 A load current. The CM3202−02 provides excellent full load regulation and fast response to transient load changes. It also has built−in over−current limits and thermal shutdown at 170°C. The CM3202−02 supports Suspend−To−RAM (STR) and ACPI compliance with Shutdown Mode which tri−states VTT to minimize quiescent system current.

Published: Jan 22, 2020 |