NB3N51034: Quad HCSL/LVDS Clock Generator, 3.3 V, Crystal to 100 MHz / 200 MHz

The NB3N51034 is a high precision, low phase noise clock generator that supports spread spectrum designed for PCI Express applications. This device takes a 25 MHz fundamental mode parallel resonant crystal and generates 4 differential HCSL/LVDS outputs at 100 MHz or 200 MHz (See Figure 6 for LVDS interface). The NB3N51034 provides selectable spread options of −0.5%, −1.0%, −1.5%, for applications demanding low Electromagnetic Interference (EMI). No spread setting is also available.

Features
  • Uses 25 MHz Fundamental Mode Parallel Resonant Crystal
  • Spread of -0.5%, -1.0%, -1.5% and No Spread
  • Power Down Mode
  • 4 Low Skew HCSL or LVDS Outputs
  • OE Tri-States Outputs
  • PCIe Gen 1, 2, 3 Jitter Compliant
  • Low Phase Noise
  • Operating Range 3.3 V ±5%
  • Industrial Temperature Rangeˆ-40°C to +85°C
  • Functionally Compatible with IDT557-05, IDT5V41066, IDT5V41236
  • These are Pb-Free Devices
Benefits
  • Best in Class Jitter Performance for HCSL Clock Generator
  • EMI Suppression
Applications
  • Networking and Telecommunication
  • Consumer
  • Computing and Peripherals
  • Industrial Equipment
  • PCIe Clock Generation Gen I, Gen II and Gen III
End Products
  • Switch and Router
  • Set Top Box, LCD TV
  • Servers, Desktop computers
  • Automated Test Equipment
Application Notes (2)
Document TitleDocument ID/SizeRevisionRevision Date
A Solution for Peak EMI Reduction with Spread Spectrum Clock GeneratorsAND9015/D (689.0kB)0
A System Designer's Guide for Building a PCIe Clock Tree while Addressing Timing ChallengesAND9202/D (179kB)1Mar, 2015
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
3.3V, Crystal to 100MHz/200MHz Quad HCSL/LVDS Clock GeneratorNB3N51034/D (355kB)2
Simulation Models (1)
Document TitleDocument ID/SizeRevisionRevision Date
NB3N51034 IBIS ModelNB3N51034.ibs (95kB)0Aug, 2013
Package Drawings (1)
Document TitleDocument ID/SizeRevision
TSSOP-20 WB948E-02 (39.7kB)D
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NB3N51034DTGActivePb-free Halide freeTSSOP-20948E-021Tube75Contact BDTIC
NB3N51034DTR2GActivePb-free Halide freeTSSOP-20948E-021Tape and Reel2500Contact BDTIC
Specifications
ProductInput LevelOutput LevelVS Typ (V)fin Typ (MHz)fout Typ (MHz)tJitter(Cy-Cy) Typ (ps)tJitter(Period) Typ (ps)tJitter(Φ) Typ (ps)tR & tF Typ (ps)tR & tF Max (ps)TA Min (°C)TA Max (°C)
NB3N51034DTGCMOS CrystalLVDS HCSL3.325200 1000.4340 / 400700-4085
NB3N51034DTR2GCMOS CrystalLVDS HCSL3.325100 2000.4340 / 400700-4085
3.3V, Crystal to 100MHz/200MHz Quad HCSL/LVDS Clock Generator (355kB) NB3N51034
A Solution for Peak EMI Reduction with Spread Spectrum Clock Generators PCS3PS550A
A System Designer's Guide for Building a PCIe Clock Tree while Addressing Timing Challenges NCN2612B
NB3N51034 IBIS Model NB3N51034
TSSOP-20 WB NLSX3018
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