DATA TRANSMITTING DEVICE AND DATA RECEIVING DEVICE

专利名称：DATA TRANSMITTING DEVICE AND DATA

RECEIVING DEVICE

发明人：Kyoo-Joon Lee,Dae-Joong Jang,Woo-Jae

Choi

申请号：US12647509申请日：20091227

公开号：US20100166129A1公开日：20100701

专利附图：

摘要：A data transmitting device and a data receiving device are disclosed. The datatransmitting device may include a clock signal generator for generating a clock signal,

and a transmitter for generating a transmission signal having the clock signal inserted in adata signal, wherein the clock signal has only a single differential element, and the datasignal has two differential elements with an amplitude identical to an amplitude of theclock signal. The clock signal may be embedded and the clock signal may be restored byusing the common element of the data signal without any auxiliary reference voltage. Asa result, only the data signal line may be used between the data transmitting device andthe data receiving device, to reduce the number of transmitting lines. Furthermore, thedata transmitting and receiving devices according to embodiments will not need areference voltage. As a result, the clock signal may be restored smoothly even if the sizeof the data signal is changing. Further, the amplitude of the clock signal included in thedata signal is identical with the amplitude of the data signal. As a result, additional powerconsumption and EMI may be reduced.

申请人：Kyoo-Joon Lee,Dae-Joong Jang,Woo-Jae Choi

地址：Gwanak-gu KR,Anyang-si KR,Dongjak-gu KR

国籍：KR,KR,KR

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