feedback
Rate this webpage

Need
Support?


NB4N121K: Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output

Overview
Specifications
Datasheet: Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output
Rev. 6 (146.0kB)
»Показать химический состав
»No Product Change Notifications exist
GreenPoint® Design Tool
Product Overview
Описание продукта
The NB4N121K is a Clock differential input fanout distribution 1 to 21 HCSL level differential outputs, optimized for ultra low propagation delay variation. The NB4N121K is designed with HCSL clock distribution for FBDIMM applications in mind. Inputs can accept differential LVPECL, CML, or LVDS levels. Single-ended LVPECL, CML, LVCMOS or LVTTL levels are accepted with the proper VREFAC supply (see Figures 5, 10, 11, 12, and 13). Clock input pins incorporate an internal 50 ohm on die termination resistors.
Отличительные черты   Benefits
     
  • Typical Input Clock Frequency 100, 133, 166, 200, 266, 333 and400 MHz
 
  • Meets wide range of FBDIMM bus frequencies
  • <1 ps RMS Additive Clock jitter
 
  • Best in class for jitter performance
  • Operating Range: VCC = 3.0 V to 3.6 V with VEE = 0 V
 
  • Ensures operation in the majority of designs
  • 340 ps Typical Rise and Fall Times
   
  • 800 ps Typical Propagation Delay tPD 100 ps Maximum Propagation
   
  • Delta tPD 100 ps Maximum Propagation Delay Variation Per Each Differential Pair
   
  • Differential HCSL Output Level (700 mV Peak-to-Peak)
   
Применения   End Products
  • FBDIMM Clock Distribution
  • PCIe I, II, II
  • Networking
  • Clock Distribution
  • High End Computing
 
  • FBDIMM Memory Support
  • Servers
  • Routers
Технические информацие
Модели - Симуляция (1) Типы корпусов (1)
Спецификацие (1) Демонстрационные платы - справочники (1)
Информация по демонстрационной плате
Продукт Состояние Compliance Короткое описание Поступок
NB4N121KMNGEVB Active
Pb-free
Fanout Distribution Evaluation Board
Avnet (2015-07-09) : 2
Digikey (2015-07-09) : 2
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
NB4N121KMNG Active
Pb-free
Halide free
Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output QFN-52 485M 1 Tray JEDEC 260 Contact Sales Office
NB4N121KMNR2G Active
Pb-free
Halide free
Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output QFN-52 485M 1 Tape and Reel 2000 Contact Sales Office
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : 2 to 4
Digikey   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 5,460
PandS   (2015-07-09) : <1K
Market Leadtime (weeks) : 4 to 8
Datasheet: Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output
Rev. 6 (146.0kB)
»Показать химический состав
»No Product Change Notifications exist
GreenPoint® Design Tool
Product Overview

Product Compliance Status Description Type Channels Input / Output Ratio Input Level Output Level VCC Typ (V) tJitterRMS Typ (ps) tskew(o-o) Max (ps) tpd Typ (ns) tR & tF Max (ps) fmaxClock Typ (MHz) fmaxData Typ (Mbps) Package Type
 Pb-free 
 Halide free 
 Active     Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output   Buffer   1   1:21 
 CML 
 CMOS 
 ECL 
 LVDS 
 TTL 
 HCSL   3.3   1   50   0.8   700   200     QFN-52 
 Pb-free 
 Halide free 
 Active     Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output   Buffer   1   1:21 
 CML 
 CMOS 
 ECL 
 LVDS 
 TTL 
 HCSL   3.3   1   50   0.8   700   200     QFN-52 
Datasheet: Clock Fanout Buffer, 1:21 Differential, 3.3 V, with HCSL Level Output
Rev. 6 (146.0kB)
»Показать химический состав
»No Product Change Notifications exist
GreenPoint® Design Tool
Product Overview
Case Outlines
485M   
Ранее просмотренные схемы
Очистить список

Новые микросхемы
 

NB3W800L  3.3 V, 100/133 MHz, Differential 1:8 Push-Pull Clock ZDB/Fanout Buffer for PCIe

  • Eight differential clock output Pairs @ 0.7 V
  • Meets DB800ZL performance requirements
  • Low−power NMOS push−pull HCSL compatible outputs