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NB7L14M Series 8 GHz Differential 1:4 Clock/Data Fanout Buffer/Translator-QFN-16

Mfr Part#: NB7L14MMNG
Mounting Method:  Surface Mount
Package Style:  QFN-16
Packaging:  TUBE
Std Packaging Qty:  123

 
 

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Prices

$46.67 USD (each)
1 - 14 $46.67
15+ $44.11 (Save 5%)

Availability

Qty in Stock :   71
Factory Stock : 4,059
Factory Lead-Time: 5-10 Days
Min. Order Qty: 1
Multiple of: 1
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Overview

Product Highlight

  • No of Channels: 4
  • Output Type: CML
  • Operating Frequency-Max: 8 GHz
  • Data Rate: 12 Gbps
  • Supply Voltage: 2.375 to 3.465 V

The NB7L14M is a differential 1−to−4 clock/data distribution chip with internal source terminated CML output structures, optimized for minimal skew and jitter. Device produces four identical output copies of clock or data operating up to 8 GHz or 12 Gb/s, respectively. As such, NB7L14M is ideal for SONET, GigE, Fiber Channel, Backplane and other clock/data distribution applications.

Inputs incorporate internal 50 Ω termination resistors and accept LVPECL, CML, LVCMOS, LVTTL, or LVDS. Differential 16 mA CML outputs provide matching internal 50 Ω terminations, and 400 mV output swings when externally terminated with 50 Ω to VCC. The device is offered in a low profile 3x3 mm 16−pin QFN package.

Key Features:

  • Maximum Input Clock Frequency up to 8 GHz Typical
  • Maximum Input Data Rate up to 12 Gb/s Typical
  • < 0.5 ps of RMS Clock Jitter
  • < 10 ps of Data Dependent Jitter
  • 30 ps Typical Rise and Fall Times
  • 110 ps Typical Propagation Delay
  • 6 ps Typical Within Device Skew
  • Operating Range: VCC = 2.375 V to 3.465 V with VEE = 0 V
  • CML Output Level (400 mV Peak−to−Peak Output) Differential Output Only
  • 50 Ω Internal Input and Output Termination Resistors
  • Functionally Compatible with Existing 2.5 V/3.3 V LVEL, LVEP, EP and SG Devices
  • These are Pb−Free Devices

Applications:

  • SDH/SONET OC-3 to OC-48 Data Buffering
  • High Speed Precision Edge Clocking

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