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 Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
4DB0226KA3AVG Active AVG53 FCCSP 53 C Yes Tray Availability
4DB0226KA3AVG8 Active AVG53 FCCSP 53 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Apps Notes & White Papers
IDT DDR4 LRDIMMs Let You Have It All 简体中文 White Paper PDF 1.08 MB Feb 8, 2016
DDR4 LRDIMMs For Both Memory Capacity and Speed - White Paper PDF 5.22 MB May 19, 2014
PCNs & PDNs
PCN# : A1608-02 Add SFA as Alternate Assembly - Product Change Notice PDF 31 KB Sep 5, 2016
PCN# : A1605-01(R1) Add ASE ChungLi, Taiwan as Alternate Assembly - Product Change Notice PDF 44 KB Jul 24, 2016
PCN# : A1605-01 Add ASE ChungLi, Taiwan as Alternate Assembly - Product Change Notice PDF 31 KB May 16, 2016
Other
IDT Memory Interface Chipsets 简体中文 Product Brief PDF 462 KB Aug 11, 2015