The 8312 is a low skew, 1-to-12 LVCMOS/ LVTTL Fanout Buffer and a member of the family of High Performance Clock Solutions from IDT. The 8312 single-ended clock input accepts LVCMOS or LVTTL input levels. The low impedance LVCMOS outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 12 to 24 by utilizing the ability of the outputs to drive two series terminated lines. The 8312 is characterized at full 3.3V, 2.5V, and 1.8V, mixed 3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating supply modes. Guaranteed output and part-to-part skew characteristics along with the 1.8V output capabilities makes the 8312 ideal for high performance, single ended applications that also require a limited output voltage.

特性

  • Twelve LVCMOS/LVTTL outputs
  • CLK input supports the following input types: LVCMOS, LVTTL
  • Maximum output frequency: 250MHz
  • Output skew: 150ps (maximum)
  • Supply modes:
    Core/Output
    3.3V/3.3V
    3.3V/2.5V
    3.3V/1.8V
    2.5V/2.5V
    2.5V/1.8V
    1.8V/1.8V
  • 0°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

产品选择

下单器件型号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8312AYLF
Obsolete TQFP 32 C 是的 Tray
Availability
8312AYLFT
Obsolete TQFP 32 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
8312 Datasheet 数据手册 PDF 382 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-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# : 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# : A1401-02 Alternate Copper Wire Assembly Site 产品变更通告 PDF 36 KB
PDN# : N-12-22R2 PRODUCT DISCONTINUANCE NOTICE 产品停产通告 PDF 363 KB
PCN# : TB1303-01 Change of Carrier Tape for TQFP-32, TQFP-48 产品变更通告 PDF 472 KB
PDN# : N-12-22R1 PRODUCT DISCONTINUANCE NOTICE 产品停产通告 PDF 209 KB
下载
8312 IBIS Model 模型 - IBIS ZIP 90 KB
8312 IBIS Model 模型 - IBIS ZIP 77 KB
8312 IBIS Model 模型 - IBIS ZIP 6 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

新闻及更多资源