The 853S202I is a 12:2 Differential-to-LVPECL Clock Multiplexer which can operate up to 3GHz. The 853S202I has twelve select-able differential clock inputs, any of which can be independently rout-ed to either of the two LVDS outputs. The CLKx, nCLKx input pairs can accept LVPECL or LVDS levels. The fully differential architecture and low propagation delay make it ideal for use in clock distribution circuits.

特性

  • High speed 12.2 differential multiplexer
  • Two differential 3.3V or 2.5V LVPECL outputs
  • Maximum output frequency: 3GHz
  • Translates any single ended input signal to LVPECL levels with resistor bias on nCLKx input
  • Propagation delay: 1.15ns (maximum)
  • Input skew: 150ps (maximum)
  • Output skew: 50ps (maximum)
  • Part-to-part skew: 250ps (maximum)
  • Additive phase jitter, RMS: 0.114ps (typical) @ 155.52MHz, 3.3V
  • Full 3.3V or 2.5V operating supply mode
  • -40°C to 85°C ambient operating temperature
  • Lead-free (RoHS 6) packaging
  • Twelve selectable differential clock or data inputs
  • CLKx, nCLKx pairs can accept the following differential input levels: LVPECL, LVDS

产品选择

器件号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
853S202AYILF
Active TQFP 48 I 是的 Tray
Availability
853S202AYILFT
Active TQFP 48 I 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
853S202 Datasheet 数据手册 PDF 1.04 MB
应用指南 &白皮书
AN-828 Termination - LVPECL 应用文档 PDF 322 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-833 Differential Input Self Oscillation Prevention 应用文档 PDF 180 KB
AN-836 Differential Input to Accept Single-ended Levels 应用文档 PDF 120 KB
AN-835 Differential Input with VCMR being VIH Referenced 应用文档 PDF 160 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-805 Recommended Ferrite Beads 应用文档 PDF 121 KB
PCN / PDN
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly 产品变更通告 PDF 611 KB
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly 产品变更通告 PDF 611 KB
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages 产品变更通告 PDF 95 KB
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages 产品变更通告 PDF 50 KB
其他
Clock Distribution Overview 日本語 概览 PDF 217 KB
IDT Clock Generation Overview 日本語 概览 PDF 1.83 MB