Dynamically-adjustable differential output drivers

Details Dynamically-adjustable differential output drivers Dynamically-adjustable differential output drivers

2005-09-13

2005-09-13

Tan, Vibol (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S115000, C326S127000, C326S030000, C326S021000, C327S108000

Reexamination Certificate

active

06943588

ABSTRACT:
Systems and methods are provided using dynamically adjustable differential output drivers. Integrated circuits such as programmable logic devices may be provided with adjustable differential output drivers for transmitting high-speed data to other integrated circuits. The peak-to-peak output voltage and common-mode voltage of the output drivers may be adjusted. Dynamic control circuitry may be used to control the settings of current sources, programmable resistors, and voltage source circuitry in the adjustable differential output driver automatically in real time. The adjustable components in the differential output driver may be adjusted by the dynamic control circuitry based on feedback information received from the integrated circuit to which the data is transmitted.

REFERENCES:
patent: 5955911 (1999-09-01), Drost et al.
patent: 5977796 (1999-11-01), Gabara
patent: 6005438 (1999-12-01), Shing
patent: 6236231 (2001-05-01), Nguyen et al.
patent: 6362644 (2002-03-01), Jeffery et al.
patent: 6437599 (2002-08-01), Groen
patent: 6448815 (2002-09-01), Talbot et al.
patent: 6515508 (2003-02-01), Chang et al.
patent: 6531892 (2003-03-01), Ghia et al.
patent: 6590422 (2003-07-01), Dillon
patent: 6600346 (2003-07-01), Macaluso
patent: 6603329 (2003-08-01), Wang et al.
patent: 6700403 (2004-03-01), Dillon
patent: 6720805 (2004-04-01), Haas

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