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


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Status
Active: In Production.

Description
FULL DATA SHEET (PDF, 356kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail
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
 

Key Specifications:  High-Speed Interconnect (Differential Signaling)
Part Number Features Signal Type Signal Type Functions Rx Tx tPD
(ps)
VSUPPLY
(V)
Rx Tx max
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) (133)

Diagram
MAX9160: Typical Operating Circuit
Typical Operating Circuit

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


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