NB6L56: Clock / Data Multiplexer, 2.5 V / 3.3 V Dual 2:1 Differential, with LVPECL Outputs

Datasheet: Clock / Data Multiplexer, 2.5 V / 3.3 V Dual 2:1 Differential, with LVPECL Outputs
Rev. 0 (133.0kB)
Product Overview
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The NB6L56 is a high performance Dual 2-to-1 Differential Clock or Data multiplexer. The Multi-Level differential inputs incorporate internal 50 Ohms termination resistors that are accessed through the VT pin. This feature allows the NB6L56 to accept various Differential logic level standards, such as LVPECL, CML or LVDS. Outputs are 800 mV LVPECL signals.
Features
 
  • Maximum Input Data Rate > 2.5 Gbps
  • Maximum Input Clock Frequency > 2.5 GHz
  • Jitter is < 1 ps RMS RJ (Data); < 10 ps PP DJ (Data); and < 0.7 ps RMS Crosstalk induced jitter (CLOCK)
  • 360 ps Max Propagation Delay
  • 180 ps Max Rise and Fall Times
  • Operating Range is VCC = 2.5 5% (2.375 V to 2.625 V with VEE = 0 V), or
    VCC =3.3 10% (3.0 V to 3.6 V with VEE = 0 V)
  • Internal 50 Input Termination Resistors
  • Industrial Temp. Range (40C to 85C)
  • QFN32 Package
Applications   End Products
  • Data Communications System
  • SONET OC-3 to OC-48
  • Fibre Channel
  • GigE
 
  • LAN/WAN
  • ATE
  • Test and Measurement
  • Enterprise Servers
Technical Documentation & Design Resources
Application Notes (7) Package Drawings (1)
Data Sheets (1)  
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NB6L56MNG Active
Pb-free
Halide free
NB6L56 QFN-32 488AM 1 260 Tube 74 $3.5
NB6L56MNTXG Active
Pb-free
Halide free
NB6L56 QFN-32 488AM 1 260 Tape and Reel 1000 $3.5
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Input/Output Ratio
Channels
Input Level
Output Level
VCC Typ (V)
fMax Typ (MHz)
tJitter Typ (ps)
tskew(OO) Max (ps)
tpd Typ (ns)
Package Type
NB6L56MNG  
 $3.5 
Pb
H
 Active   
2:1
2
CML
ECL
LVDS
ECL
2.5
3.3
2500
0.5
12
0.25
QFN-32
NB6L56MNTXG  
 $3.5 
Pb
H
 Active   
2:1
2
CML
ECL
LVDS
ECL
2.5
3.3
2500
0.5
12
0.25
QFN-32
Case Outlines
488AM   
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