The MK74CB218B Buffalo™ is a monolithic CMOS high speed clock driver. It consists of two identical single input to eight low-skew output, non-inverting clock drivers. This eliminates concerns of part to part matching in many systems. The MK74CB218B is packaged in the tiny 28-pin SSOP, which uses the same board space as the narrow 16-pin SOIC. The inputs can be connected together for a 1 to 16 fanout buffer. A quad 1 to 4, and PECL versions, are also available. Consult IDT for more details. The MK74CB218B can also act as a voltage translator, since it is possible to run the inputs at 3.3 V and the outputs at 2.5 V.

特性

  • Packaged as 28-pin SSOP (150 mil body)
  • Pb (lead) free package, RoHS compliant
  • Dual one input to eight output clock drivers
  • Outputs are skew matched to within 250 ps
  • A outputs and B outputs matched to 250 ps
  • 2.5 V or 3.3 V output voltages
  • Output Enable tri-states each bank of eight
  • Clock speeds up to 200 MHz

产品选择

下单器件 ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Obsolete QSOP 28 C 是的 Tube
Availability
Obsolete QSOP 28 C 是的 Reel
Availability

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
MK74CB218B Datasheet 数据手册 PDF 213 KB
应用指南 &白皮书
AN-828 Termination - LVPECL 应用文档 PDF 322 KB
AN-845 Termination - LVCMOS 应用文档 PDF 146 KB
AN-844 Termination - AC Coupling Clock Receivers 应用文档 PDF 170 KB
AN-842 Thermal Considerations in Package Design and Selection 应用文档 PDF 495 KB
AN-840 Jitter Specifications for Timing Signals 应用文档 PDF 442 KB
AN-834 Hot-Swap Recommendations 应用文档 PDF 153 KB
AN-827 Application Relevance of Clock Jitter 应用文档 PDF 1.15 MB
AN-815 Understanding Jitter Units 应用文档 PDF 565 KB
AN-800 Approved VCXO Crystals 应用文档 PDF 150 KB
AN-805 Recommended Ferrite Beads 应用文档 PDF 121 KB
Ferrite Bead Recommendations 应用文档 PDF 82 KB
PCN / PDN
PDN#: CQ-19-04 Product Discontinuance Notice 产品停产通告 PDF 1010 KB
PCN# : A1808-01 Transfer Assembly Location from Amkor Philippines for select pacakges 产品变更通告 PDF 39 KB
PCN# : A1403-03 Gold wire to Copper wire 产品变更通告 PDF 42 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products 产品变更通告 PDF 361 KB
其他
Timing Solutions Products Overview 概览 PDF 4.11 MB
IDT Clock Generation Overview 日本語 概览 PDF 1.83 MB
IDT Clock Distribution Overview 日本語 概览 PDF 3.79 MB
IDT Fanout Buffers Product Overview 产品简述 PDF 739 KB
High-Performance, Low-Phase Noise Clocks Buffers product brief 产品简述 PDF 378 KB