Electronic digital logic circuitry – Interface – Current driving
Reexamination Certificate
2007-09-13
2008-08-26
Tran, Anh Q (Department: 2819)
Electronic digital logic circuitry
Interface
Current driving
C326S030000, C326S090000
Reexamination Certificate
active
07417463
ABSTRACT:
A wireline transmission circuit includes a first circuit that produces a first variable current, a second circuit that produces a first static current, a trans-impedance amplifier that outputs a first analog signal at a first output node in response to the first variable current and the first static current received at a first input node, and a first feedback resistor connected to the first input node and the first output node.
REFERENCES:
patent: 6353628 (2002-03-01), Wallace
patent: 6411163 (2002-06-01), Enriquez
patent: 6593868 (2003-07-01), Clara et al.
patent: 7221196 (2007-05-01), Shirani
patent: 2008/0001801 (2008-01-01), Nhuyen
Danesh Seyed A A
Hurwitz Jonathan E D
Gigle Semiconductor Limited
Tran Anh Q
Wen Xin
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