NB7VQ572M: Differential 4:1 Mux w/Input Equalizer to 1:2 CML Clock/Data Fanout / Translator

Description: The NB7VQ572M is a high performance differential 4...
  • The NB7VQ572M is a high performance differential 4:1 Clock / Data input multiplexer and a 1:2 CML Clock / Data fanout buffer that operates up to 7 GHz / 10 Gbps respectively with a 1.8 V, 2.5 V, or 3.3 V power supply. Each INx / INx input pair incorporates a fixed Equalizer Receiver, which when placed in series with a Data path, will enhance the degraded signal transmitted across an FR4 backplane or cable interconnect. For applications that do not require Equalization, consider the NB7V572M, which is pin-compatible to the NB7VQ572M. The differential Clock / Data inputs have internal 50-ohm termination resistors and will accept differential LVPECL, CML, or LVDS logic levels. The NB7VQ572M incorporates a pair of Select pins that will choose one of four differential inputs and will produce two identical CML output copies of Clock or Data. As such, the NB7VQ572M is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock/Data distribution applications. The two differential CML outputs will swing 400mV when externally loaded and terminated with a 50-ohm resistor to VCC and are optimized for low skew and minimal jitter. The NB7VQ572M is a member of the GigaComm™ family of high performance clock products.
  • Features
  • Input Data Rate > 11 Gb/s Typical
  • Data Dependent Jitter < 10 ps
  • Maximum Input Clock Frequency > 7 GHz Typical
  • Random Clock Jitter < 0.8 ps RMS
  • Fixed Input Equalization
  • Low Skew 1:2 CML Outputs, < 15 ps max
  • 4:1 MultiLevel Mux Inputs, accepts LVPECL, CML LVDS
  • 175 ps Typical Propagation Delay
  • 45 ps Typical Rise and Fall Times
  • Differential CML Outputs, 400mV peak-to-peak, typical
  • Operating Range: 1.8 V +/-5%, 2.5 V +/-5% or 3.3 V +/-10%
  • Internal 50-ohm Input Termination Resistors
  • VREFAC Reference Output
  • -40°C to +85°C Ambient Operating Temperature
  • Applications
  • SONET/SDH, Fibre Channel and Gigabit Ethernet Clock/Data Multiplexing and Distribution
  • End Products
  • Servers and Routers
  • Technical Documentation & Design Resources
    Availability and Samples
    NB7VQ572MMNG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Differential 4:1 Mux w/Input Equalizer to 1:2 CML Clock/Data Fanout / Translator
  • Package Type: QFN-32
  • Package Case Outline: 488AM
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 74
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:<1K
  • Mouser:<1K
  • ON Semiconductor:740
  • NB7VQ572MMNR4G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Differential 4:1 Mux w/Input Equalizer to 1:2 CML Clock/Data Fanout / Translator
  • Package Type: QFN-32
  • Package Case Outline: 488AM
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • ON Semiconductor:1,000
  • Specifications
  • Type: Buffer 
  • Channels:
  • Input / Output Ratio: 4:2 
  • Input Level: CML  LVDS  LVPECL 
  • Output Level: CML 
  • VCC Typ (V): 1.8  3.3  2.5 
  • tJitterRMS Typ (ps): 0.2 
  • tskew(o-o) Max (ps): 15 
  • tpd Typ (ns): 0.175 
  • tR & tF Max (ps): 65 
  • fmaxClock Typ (MHz): 7000 
  • fmaxData Typ (Mbps): 11000 
  • Package Type: QFN-32 
  • ON Semiconductor Full Web Site