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MAX9160
LVDS or LVTTL/LVCMOS Input to 14 LVTTL/LVCMOS Output Clock Driver


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Data Sheet
FULL DATA SHEET (PDF, 356kB)
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Description
The MAX9160 125MHz, 14-port LVTTL/LVCMOS clock driver repeats the selected LVDS or LVTTL/LVCMOS input on two output banks. Each bank consists of seven LVTTL/LVCMOS series terminated outputs and a bank enable. The LVDS input has a fail-safe function. The MAX9160 has a propagation delay that can be adjusted using an external resistor to set the bias current for an internal delay cell. The LVTTL/LVCMOS outputs feature 200ps maximum output-to-output skew and ±100ps maximum added peak-to-peak jitter.

The MAX9160 is designed to operate with a 3.3V supply voltage over the extended temperature range of -40°C to +85°C. This device is available in 28-pin exposed- and nonexposed-pad TSSOP and 32-lead 5mm x 5mm QFN packages.

Key Features   Applications/Uses
  • LVDS or LVTTL/LVCMOS Input Selection
  • LVDS Input Fail-Safe Sets Outputs High for Open, Undriven Short, or Undriven Parallel Termination
  • Two Output Banks with Separate Bank Enables
  • Integrated Output Series Termination for 60Ω Lines
  • 200ps (max) Output-to-Output Skew
  • ±100ps (max) Peak-to-Peak Added Output Jitter
  • 42% to 58% Output Duty Cycle at 125MHz
  • Guaranteed 125MHz Operating Frequency
  • LVDS Input Is High Impedance with VCC = 0V or Open (Hot Swappable)
  • 28-Pin Exposed- and Nonexposed-Pad TSSOP or 32-Lead QFN Packages
  • -40°C to +85°C Operating Temperature
  • 3.0V to 3.6V Supply Voltage

     
  • Add/Drop Multiplexers
  • Cell Phone Base Stations
  • Digital Cross-Connects
  • DSLAM
  • Network Equipment
  • Servers

    Key Specifications:   High-Speed Interconnect (Differential Signaling)
    Part Number Features Rx Signal Type Tx Signal Type Functions Number of Rx Number of Tx Propagation Delay (max) (ps) Supply Voltage (V)
    MAX9160 
    Fail-Safe Inputs
    High-ESD Rating
    Integrated Output Termination
    Rx Hi-Z at Power-Off
    Tx Hi-Z Enable Pins
    CMOS
    LVDS
    LVTTL
    CMOS
    LVTTL
    Fan-Out Buffer
    2 14 9000 3.3
    See All High-Speed Interconnect (Differential Signaling) (132)

    Diagram
    MAX9160: Typical Operating Circuit
    Typical Operating Circuit

    Evaluation Kits
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    Design Guides
  • Interface (PDF)

    Reliability Reports
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    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-4 of 4

    MAX9160 Free
    Sample
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    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX9160EUI  
    TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX9160EUI-T  
    TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX9160EUI+  
    TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX9160EUI+T  
    TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    Related Products
    MAX9311, MAX9313 1:10 Differential LVPECL/LVECL/HSTL Clock and Data Drivers
    MAX9312, MAX9314 Dual 1:5 Differential LVPECL/LVECL/HSTL Clock and Data Drivers

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    Document Ref.: 19-2392; Rev 0; 2002-05-17
    This page last modified: 2007-07-10



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