The 8545I is a low skew, high performance 1-to-4 LVCMOS/LVTTL-to-LVDS Clock Fanout Buffer and a member of the family of High Performance Clock Solutions from IDT. Utilizing Low Voltage Differential Signaling (LVDS) the 8545I provides a low power, low noise, solution for distributing clock signals over controlled impedances of 100?. The 8545I accepts a LVCMOS/LVTTL input level and translates it to 3.3V LVDS output levels. Guaranteed output and part-to-part skew characteristics make the 8545I ideal for those applications demanding well defined performance and repeatability.

特性

  • Four differential LVDS output pairs
  • Two LVCMOS/LVTTL clock inputs to support redundant or selectable frequency fanout applications
  • Maximum output frequency: 650MHz
  • Translates LVCMOS/LVTTL input signals to LVDS levels
  • Output skew: 40ps (maximum)
  • Part-to-part skew: 500ps (maximum)
  • Propagation delay: 3.6ns (maximum)
  • Additive phase jitter, RMS: 0.13ps (typical)
  • Full 3.3Vsupply mode
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

产品选择

下单器件 ID Part Status Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Last Time Buy 20 I 是的 Tube
Availability
Last Time Buy 20 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
8545I Final Data Sheet 数据手册 PDF 402 KB
应用指南 &白皮书
AN-828 Termination - LVPECL 应用文档 PDF 322 KB
AN-846 Termination - LVDS 应用文档 PDF 133 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-805 Recommended Ferrite Beads 应用文档 PDF 121 KB
PCN / PDN
PDN# : TP-20-05(R1) Revised PDN - Change Replacement for 85411AMLF(T) from 5PB1102CMGI(8) to 8SLVP1102ANLGI(8) 产品停产通告 PDF 743 KB
PDN# : TP-20-05 End-of-Life (EOL) Process on Select Part Numbers 产品停产通告 PDF 715 KB
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# : A1511-01(R1) Add SPEL India as Alternate Assembly Location 产品变更通告 PDF 596 KB
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location 产品变更通告 PDF 544 KB
PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages 产品变更通告 PDF 333 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
PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages 产品变更通告 PDF 291 KB
PDN# : N-12-22R2 PRODUCT DISCONTINUANCE NOTICE 产品停产通告 PDF 363 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products 产品变更通告 PDF 361 KB
PDN# : N-12-22R1 PRODUCT DISCONTINUANCE NOTICE 产品停产通告 PDF 209 KB
其他
Clock Distribution Overview 日本語 概览 PDF 217 KB
Timing Solutions Products Overview 概览 PDF 4.11 MB
IDT Clock Generation Overview 日本語 概览 PDF 1.83 MB