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IDT DDR4 Data Buffer 4DB0124 Block Diagram

4DB0226KA

DDR4 Data Buffer for Enterprise Class Server LRDIMMs

IDT’s JEDEC-compliant 4DB0226KA is a Gen 1.5 DDR4 data butter for Enterprise Class Server LRDIMMs operating with a 1.2V Vdd supply. Nine data buffers are used per LRDIMM to buffer 72 bits of DDR4 DRAM data. 

Features

  • JEDEC compliant data buffer
  • DDR4-1600/1866/2133/2400
  • Optimized for JEDEC DDR4 2400 MT/s LRDIMM
  • Designed to be used with IDT 4RCD0124K (DDR4 RCD) and IDT TSE2004GB2 (DDR4 Temperature Sensor)
  • Available in 53-pin flip chip CSP package

Product Specification

SDRAM TypeSupply Voltage (V)FunctionPkg. CodePkg. TypeLength (mm)Width (mm)Temp. Grade
DDR4 up to 24001.20Data BufferAVG53FCCSP7.53C

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
4DB0226KA3AVGActiveAVG53FCCSP53CYesTrayCheck Availability
4DB0226KA3AVG8ActiveAVG53FCCSP53CYesReelCheck Availability

Documents

Technical Documentation

Title Other Languages Type Format File Size Datesort icon
Apps Notes & White Papers
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IDT DDR4 LRDIMMs Let You Have It All 简体中文 White Paper PDF 1.08 MB Feb 9, 2016
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DDR4 LRDIMMs For Both Memory Capacity and Speed White Paper PDF 5.22 MB May 19, 2014
PCNs & PDNs
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PCN# : A1608-02 Add SFA as Alternate Assembly Product Change Notice PDF 31 KB Sep 6, 2016
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PCN# : A1605-01(R1) Add ASE ChungLi, Taiwan as Alternate Assembly Product Change Notice PDF 44 KB Jul 25, 2016
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PCN# : A1605-01 Add ASE ChungLi, Taiwan as Alternate Assembly Product Change Notice PDF 31 KB May 17, 2016
Other
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IDT Memory Interface Chipsets 简体中文 Product Brief PDF 462 KB Aug 12, 2015

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