Jones Day
Systems and methods for die-to-die communication
A transceiver disposed on a first die in a bidirectional differential die-to-die communication system is disclosed. The transceiver includes a transmission section configured to modulate a first data onto a carrier signal having a first frequency for transmission via a bidirectional differential transmission line; and a reception section configured to receive signals from the bidirectional differential transmission line, the reception section including a filter configured to pass frequencies within a first passband that includes a second frequency, the first frequency being outside of the first passband. According to some embodiments, the reception section is configured to receive, via the bidirectional differential transmission line, modulated data at the second frequency at a same time that the transmission section transmits the modulated data at the first frequency.
Taiwan Semiconductor Manufacturing Company Limited
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inventional additional inventional inventional inventional
Feng-Wei Lan-Chou Chewn-Pu William Wu Huan-Neng
Kuo Cho Jou Shen Chen