Driving circuit with impedence calibration and pre-emphasis...

Details Driving circuit with impedence calibration and pre-emphasis... Driving circuit with impedence calibration and pre-emphasis...

2011-01-04

2011-01-04

Tran, Anh Q (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S026000, C326S082000, C326S087000

Reexamination Certificate

active

07863936

ABSTRACT:
A driving circuit includes at least a driving unit, a first processing unit and a second processing unit. The driving circuit includes a first bias component, a second bias component, a first pre-emphasis unit, a second pre-emphasis unit, and a transmitter unit. The first bias component has a first node coupled to a first reference voltage and a second node for outputting a first bias current. The second bias component has a first node for draining a second bias current and a second node coupled to a second reference voltage different from the first reference voltage.

REFERENCES:
patent: 4918336 (1990-04-01), Graham
patent: 5977796 (1999-11-01), Gabara
patent: 6111431 (2000-08-01), Estrada
patent: 6356141 (2002-03-01), Yamauchi
patent: 6590422 (2003-07-01), Dillon
patent: 6686772 (2004-02-01), Li
patent: 6731135 (2004-05-01), Brunolli
patent: 6900663 (2005-05-01), Roper
patent: 6977534 (2005-12-01), Radelinow
patent: 7012450 (2006-03-01), Oner
patent: 7248079 (2007-07-01), Bhattacharya
patent: 7382160 (2008-06-01), Nagano
patent: 2003/0085736 (2003-05-01), Tinsley
patent: 2003/0193350 (2003-10-01), Chow
patent: 2004/0246026 (2004-12-01), Wang
patent: 2007/0115034 (2007-05-01), Nguyen et al.
patent: 2007/0241795 (2007-10-01), Kwasniewski
patent: 2009/0180570 (2009-07-01), Koh

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