NB6L239: 2.5 V / 3.3 V Any Differential Clock In to Differential LVPECL Out

Description: The NB6L239 is a high-speed, low skew clock divide...
  • The NB6L239 is a high-speed, low skew clock divider with two divider circuits, each having selectable clock divide ratios; divide 1/2/4/8 and divide 2/4/8/16. Both divider circuits drive a pair of LVPECL outputs
  • Features
  • Maximum Clock Input Frequency; ≥ 3GHz
  • Input compatibility with LVDS/LVPECL/CML/HSTL
  • 70 ps Typical Rise/Fall Times
  • 5 ps Typcial Output-to-Output Skew
  • Ex. 622.08MHz Input Generates 38.88MHz to 622.08 MHz Outputs
  • Internal 50 Ω Termination Provided
  • Random Clock Jitter ≤ 1 ps RMS
  • Divide-by-1 Edge of QA Aligned to QB divided Output
  • Operating Range: VCC = 2.375 V to 3.465 V with VEE = 0 V
  • Master Reset for Synchronization of Multiple Chips
  • VBBAC Reference Output
  • Synchronous Output Disable/Enable
  • Telecom/Datacom Routers, Swithes
  • Pb-Free Packages are Available
  • Applications
  • Analog-to-Digital Converter Precision Timing
  • SONET/SDH Reference Clock Division
  • Technical Documentation & Design Resources
    Evaluation/Development Tool Information
    Product Change Notification
    Availability and Samples
    NB6L239MNG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 2.5 V / 3.3 V Any Differential Clock In to Differential LVPECL Out
  • Package Type: QFN-16
  • Package Case Outline: 485G-01
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 123
  • Inventory

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  • NB6L239MNR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 2.5 V / 3.3 V Any Differential Clock In to Differential LVPECL Out
  • Package Type: QFN-16
  • Package Case Outline: 485G-01
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Specifications
  • Type: Divider 
  • Input Level: CMOS  ECL  CML  LVDS 
  • Output Level: ECL 
  • VCC Typ (V): 2.5  3.3 
  • fMax Typ (MHz): 3000 
  • tpd Typ (ns): 0.47 
  • tR & tF Max (ps): 120 
  • Package Type: QFN-16 
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