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MAX9124
四路LVDS线驱动器

DS90LV031的引脚兼容升级产品


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概述
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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.

关键特性   应用/使用
  • 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

 
  • 蜂窝电话基站
  • 复印机
  • 高速接入(电信)
  • LCD显示器与面板表
  • 本地多点分配系统
  • 网络集线器、交换机和路由器
  • 打印机与传真机
  • 电信交换机
  • 无线本地环路(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) Price**
    MAX9124 
    Active-High/Low Enables
    CMOS
    LVTTL
    LVDS
    Level Translator
    4 4 800 2000 3.3 $1.99 @ 1k
    See All High-Speed Interconnect (Differential Signaling) (132)
    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.

    图表
    MAX9124:典型应用电路
    典型应用电路

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    参考文献: 19-1991; Rev. 0; 2001-05-04
    本页最后一次更新: 2007-06-15


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