概览

IDT’s JEDEC-compliant 4DB0226KB is a Gen 2 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.

  • JEDEC compliant data buffer
  • DDR4-1600/1866/2133/2400/2667
  • Optimized for JEDEC DDR4 2667 MT/s LRDIMM
  • Designed to be used with IDT 4RCD0229K (DDR4 RCD) and IDT TSE2004GB2 (DDR4 Temperature Sensor)
  • Available in 53-pin flip chip CSP package

文档

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8 items

设计和开发

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    EPC
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    购买 / 样片
    器件号
    4DB0226KB0AVG
    circle过时
    memory
    view_in_ar
    		AVG53 FCCSP 53 C Yes Tray
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    How DDR4 LRDIMMs Transcend RDIMMs in Today's Enterprise Servers

    A white paper authored by IDT and Micron details research into memory and bandwidth for today's high-performance servers. LRDIMMS and RDIMMS traditionally have been seen as complimentary, with the former targeting applications requiring deeper memory and the latter for applications requiring higher bandwidth. The introduction of 8-gigabit DRAMS has resulted in a growing number of Internet applications benefiting from both deeper memories and higher bandwidth. This paper shows how 32 GB 2RX4 LRDIMMs transcend similar RDIMMs to meet the needs of today’s data center enterprise servers, by providing an optimal combination of deeper memory and higher data bandwidth, even at mainstream module densities.

    To download the white paper, and for more information about IDT's DDR4 memory solutions, visit http://www.idt.com/go/DDR4.

    Video List
    How DDR4 LRDIMMs Transcend RDIMMs in Today's Enterprise Servers
    Understanding and Testing DDR4 R-DIMM and LR-DIMM Technology