Electronic digital logic circuitry – Interface – Current driving
Reexamination Certificate
2007-12-18
2007-12-18
Tran, Anh Q. (Department: 2819)
Electronic digital logic circuitry
Interface
Current driving
C326S083000, C326S086000
Reexamination Certificate
active
11302438
ABSTRACT:
Provided are a receiver and a transceiver for multi-level current-mode signaling, which together may reduce the number of bus lines and increase a data bandwidth. A transmitter transmits one reference current and a multi-level data current. On the basis of the reference current signal received from the transmitter, a receiver generates plural internal reference currents for determining the multi-level data current received from the transmitter, and converting the received multi-level data current into a data voltage having the desired level corresponding to the data that was transmitted.
REFERENCES:
patent: 5568064 (1996-10-01), Beers et al.
patent: 2005/0047511 (2005-03-01), Dosho et al.
patent: 1999-82865 (1999-11-01), None
patent: 2000-0020724 (2000-04-01), None
patent: 10-2004-0059234 (2004-07-01), None
Chang Il-Kwon
Jeon Yong-Weon
Kim Kyung-Wol
Harness & Dickey & Pierce P.L.C.
Samsung Electronics Co,. Ltd.
Tran Anh Q.
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