Line driver and method of operating the same

Details Line driver and method of operating the same Line driver and method of operating the same

2008-03-04

2008-03-04

Vo, Don N. (Department: 2611)

Pulse or digital communications

Cable systems and components

C330S051000, C330S297000

Reexamination Certificate

active

07339997

ABSTRACT:
A line driver coupled to a transmission path having line characteristics associated therewith and a method of operating the same. In one embodiment, the line driver includes a driver stage configured to send a signal along the transmission path. The line driver also includes a switching network, coupled to the driver stage, configured to adaptively select a power level to send the signal as a function of the line characteristics of the transmission path.

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H. Khorramabadi; A CMOS Line Driver with 80-dB Linearity for ISDN Applications; IEEE Journal of Solid State Circuits; vol. 27, No. 4; Apr. 1992; pp. 539-544.

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