feedback
Rate this webpage
Need
Support?

NB7L14: Clock / Data Fanout Buffer, 7 GHz, 1:4 Differential, LVPECL, 2.5 V, 3.3 V

Datasheet: 2.5V/3.3V 7GHz/10Gbps Differential 1:4 LVPECL Fanout Buffer
Rev. 6 (142kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The NB7L14 is a differential 1:4 LVPECL fanout buffer. The NB7L14 produces four identical LVPECL output copies of Clock or Data operating up to 7 GHz or 10.7 Gb/s, respectively. As such, the NB7L14 is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock or Data distribution applications. The differential inputs incorporate internal 50-ohm termination resistors that are accessed through the VT Pin. This feature allows the NB7L14 to accept various logic standards, such as LVPECL, CML, LVDS, LVCMOS or LVTTL logic levels. The VREFAC reference output can be used to rebias capacitor-coupled differential or single-ended input signals. The 1:4 fanout design was optimized for low output skew applications.
Features
 
  • Maximum Input Clock Frequnecy up to 7 GHz Typical
  • Maximum Input Data Rate up to 10 Gb/s Typical
  • < 0.8 ps of RMS Clock Jitter
  • < 15 ps of Data Dependent Jitter
  • 45 ps Typical Rise and Fall Times
  • 165 ps Typical Propogation Delay
  • 3 ps Typical Within Device Skew
  • Operating Range: VCC = 2.375 V to 3.6 V
  • LVPECL Output Level, 720 mV Peak-to-Peak
  • 50-ohm Internal Input Termination Resistors
  • Functionally Compatible with Existing 2.5 V / 3.3 V LVEL, LVEP, EP, and SG devices
Applications
  • OC-48 and OC-192 SONET/SDH Data Buffering applications
  • ATE High Speed Communcations Links
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NB7L14MNGEVB Active
Pb-free
Differential Fanout Buffer Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NB7L14MN1TWG Active
Pb-free
Halide free
NB7L14 QFN-16 485AE 1 260 Tape and Reel 3000 Contact Sales Office
NB7L14MNG Active
Pb-free
Halide free
NB7L14 QFN-16 485G-01 1 260 Tube 123 Contact Sales Office
NB7L14MNTXG Active
Pb-free
Halide free
NB7L14 QFN-16 485G-01 1 260 Tape and Reel 3000 Contact Sales Office
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 17,466
PandS   (2020-09-14 00:00) : In Stock
Market Leadtime (weeks) : 17 to 20

Product
Description
Pricing ($/Unit)
Compliance
Status
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
NB7L14MN1TWG  
Pb
H
 Active   
Buffer
1
1:4
CML
LVCMOS
LVDS
LVPECL
LVTTL
LVPECL
2.5
3.3
0.5
15
0.165
60
8000
11000
QFN-16
NB7L14MNG  
Pb
H
 Active   
Buffer
1
1:4
CML
LVCMOS
LVDS
LVPECL
LVTTL
LVPECL
2.5
3.3
0.5
15
0.165
60
8000
11000
QFN-16
NB7L14MNTXG  
Pb
H
 Active   
Buffer
1
1:4
CML
LVCMOS
LVDS
LVPECL
LVTTL
LVPECL
2.5
3.3
0.5
15
0.165
60
8000
11000
QFN-16
Case Outlines
485AE    485G-01   
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.