Transceiver with programmable signal parameters

Transceiver with programmable signal parameters

  • CN 1,685,643 B
  • Filed: 07/31/2003
  • Issued: 09/26/2012
  • Est. Priority Date: 08/02/2002
  • Status: Active Grant
First Claim
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1. integrated post amplifier and laser driver assembly are used for using with optical receiver and optical sender, comprise:

  • The post amplifier assembly is arranged to said optical receiver and communicates by letter;

    The laser driver assembly is realized with single IC with said post amplifier, and configuration is used for communicating by letter with said optical sender;

    Digital control interface, by means of this digital control interface, said integrated post amplifier and laser driver assembly can be through the initial signal parameter programming instructions that receives from the user of the I2C bus of external digital controller;

    The glue logic module, itself and said digital control interface communication;

    AndA plurality of digital to analog converters;

    Itself and said glue logic module communication;

    Said digital to analog converter comprises and is used to respond said signal parameter programming instruction and the parts of signalization parameter;

    Said signal parameter corresponding to wherein at least one signal that is associated of said post amplifier assembly and said laser driver assembly, and said laser driver assembly and said post amplifier assembly are made response to said signal parameter programming instruction.

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