IMPEDANCE CONTROLLED AUDIO TRANSMISSION LINES

Brand Owner Address Description
LLTL FITZMAURICE, DWIGHT 2506 Alvin Street Mountain View CA 94043 impedance controlled audio transmission lines;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Techniques are provided for matching the characteristic impedance of different transmission lines coupled to I/O pins on an integrated circuit. On-chip termination impedance circuitry can generate different termination impedance values for each I/O pin. Each termination impedance value is selected to match the characteristic impedance of the transmission line coupled to a particular I/O pin. The termination impedance can be set in response to the value of an off-chip resistor. Bit shifter circuitry can change the termination impedance provided to individual I/O pins. The bit shifter circuitry can increase or decrease the termination impedance at any of the I/O pins without changing the value of the off-chip resistor.