Abstract: Exemplary embodiments of the present invention relate to a low-power current mode logic (CML)-less transmitter architecture. A transmitter comprises a main multiplexer configured to generate a main data signal by multiplexing parallel main data signals retimed from a retimer for time margin between parallel input data signals and a multiphase clock signals from a clock distributor, a secondary multiplexer configured to generate a post data signal by multiplexing parallel post data signals retimed from the retimer, and a plurality of output drivers configured to generate a serial data signal by summing the main data signal and the post data signal.
Type:
Grant
Filed:
March 15, 2013
Date of Patent:
August 16, 2016
Assignee:
GigOptix-TeraSquare Korea Co., Ltd.
Inventors:
Hyeon Min Bae, Tae Hun Yoon, Jin Ho Park, Tae Ho Kim