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MAX9124
Quad LVDS Line Driver

Pin-Compatible Upgrade to DS90LV031


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Description
FULL DATA SHEET (PDF, 204kB)
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The MAX9124 quad low-voltage differential signaling (LVDS) line driver is ideal for applications requiring high data rates, low power, and low noise. The MAX9124 is guaranteed to transmit data at speeds up to 800Mbps (400MHz) over controlled impedance media of approximately 100Ω. The transmission media may be printed circuit (PC) board traces, backplanes, or cables.

The MAX9124 accepts four LVTTL/LVCMOS input levels and translates them to LVDS output signals. Moreover, the MAX9124 is capable of setting all four outputs to a high-impedance state through two enable inputs, EN and EN-bar, thus dropping the device to an ultra-low-power state of 16mW (typ) during high impedance. The enables are common to all four transmitters. Outputs conform to the ANSI TIA/EIA-644 LVDS standard.

The MAX9124 operates from a single +3.3V supply and is specified for operation from -40°C to +85°C. It is available in 16-pin TSSOP and SO packages. Refer to the MAX9125/MAX9126 data sheet for quad LVDS line receivers.

Key Features   Applications/Uses
  • Pin Compatible with DS90LV031A
  • Guaranteed 800Mbps Data Rate
  • 250ps Maximum Pulse Skew
  • Conforms to TIA/EIA-644 LVDS Standard
  • Single +3.3V Supply
  • 16-Pin TSSOP and SO Packages

 
  • Cell Phone Base Stations
  • Copiers
  • High-Speed Access (Telecom)
  • LCD Displays and Panels
  • Local Multipoint Distribution Systems
  • Network Hubs, Switches, Routers
  • Printers and Faxes
  • Telecom Switches
  • Wireless Local Loop (WLL)

    Key Specifications:   High-Speed Interconnect (Differential Signaling)
    Part Number Features Rx Signal Type Tx Signal Type Functions Number of Rx Number of Tx Data Rates (Mbps) Propagation Delay (max) (ps) Supply Voltage (V) Pulse Skew (max) (ps) Channel-to-Channel Skew (max) (ps) Output Transition Time (max) (ps) ESD Protection (±kV) RoHS Available Package Price**
    MAX9124 
    Active-High/Low Enables
    CMOS
    LVTTL
    LVDS
    Level Translator
    4 4 800 2000 3.3 250 350 700 6 Yes SOIC/16
    TSSOP/16
    $1.99 @ 1k
    See All High-Speed Interconnect (Differential Signaling) (133)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    Diagram
    MAX9124: Typical Application Circuit
    Typical Application Circuit

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    Document Ref.: 19-1991; Rev 0; 2001-05-04
    This page last modified: 2007-06-15



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