公开(公告)号：US07605610B2

公开(公告)日：2009-10-20

申请号：US11411571

申请日：2006-04-25

申请人： Woon-Taek Oh ,  Jong-Kee Kim ,  Yoo-Chang Sung

发明人： Woon-Taek Oh ,  Jong-Kee Kim ,  Yoo-Chang Sung

IPC分类号： H03K19/0175

CPC分类号： H04L25/0272 ,  H04L25/0282 ,  H04L25/0294 ,  H04L25/03878

摘要： There is provided a differential current driving current type transmission system. The system includes a transmission line pair for transmitting a signal by a differential scheme; a transmission unit having a transmission circuit for making the transmission line pair have a current difference according to a logic value of a transmission signal and equalizing the transmission line pair at a predetermined timing, and a transmission controller for controlling the signal transmission of the transmission circuit and the equalization of the transmission line pair; and a receiving unit having an I-V converter circuit for mirroring a current difference of the transmission line pair and converting the current difference into a voltage difference, and a differential amplifier for amplifying the voltage difference of the I-V converter circuit.

摘要翻译： 提供了差动电流驱动电流型传输系统。 该系统包括用于通过差分方案发送信号的传输线对; 具有用于使传输线对具有的传输电路根据传输信号的逻辑值和在预定定时对传输线对进行均衡的传输电路的传输单元和用于控制传输电路的信号传输的传输控制器 和传输线对的均衡; 以及接收单元，其具有用于镜像传输线对的电流差并将电流差转换为电压差的I-V转换器电路，以及用于放大I-V转换器电路的电压差的差分放大器。

公开(公告)号：US08588281B2

公开(公告)日：2013-11-19

申请号：US13021883

申请日：2011-02-07

申请人： Woon-taek Oh ,  Jae-youl Lee ,  Jin-ho Kim ,  Tae-jin Kim ,  Ju-hwan Yi ,  Jong-shin Shin

发明人： Woon-taek Oh ,  Jae-youl Lee ,  Jin-ho Kim ,  Tae-jin Kim ,  Ju-hwan Yi ,  Jong-shin Shin

IPC分类号： H04B1/38

CPC分类号： G11C7/1066 ,  G11C7/1051 ,  G11C7/1078 ,  G11C7/1093 ,  G11C7/22 ,  G11C2207/107 ,  H03M9/00

摘要： A transceiver comprises a transmitter that converts a plurality of data components into serial data in response to a first clock signal and transmits the serial data, and a receiver that receives the serial data and converts the serial data into the plurality of data components in response to a second clock signal generated from the serial data. The transmitter adds at least one dummy bit to the serial data at predetermined intervals. The at least one dummy bit includes information regarding a data type of the plurality of data components.

摘要翻译： 收发器包括响应于第一时钟信号将多个数据分量转换成串行数据并发送串行数据的发送器，以及接收串行数据并将串行数据转换成多个数据分量的响应于 从串行数据生成的第二个时钟信号。 发射机以预定间隔向串行数据添加至少一个虚拟位。 至少一个虚拟位包括关于多个数据分量的数据类型的信息。

公开(公告)号：US20110194590A1

公开(公告)日：2011-08-11

申请号：US13021883

申请日：2011-02-07

申请人： Woon-taek OH ,  Jae-youl LEE ,  Jin-ho KIM ,  Tae-jin KIM ,  Ju-hwan YI ,  Jong-shin SHIN

发明人： Woon-taek OH ,  Jae-youl LEE ,  Jin-ho KIM ,  Tae-jin KIM ,  Ju-hwan YI ,  Jong-shin SHIN

IPC分类号： H04B1/38

CPC分类号： G11C7/1066 ,  G11C7/1051 ,  G11C7/1078 ,  G11C7/1093 ,  G11C7/22 ,  G11C2207/107 ,  H03M9/00

摘要： A transceiver comprises a transmitter that converts a plurality of data components into serial data in response to a first clock signal and transmits the serial data, and a receiver that receives the serial data and converts the serial data into the plurality of data components in response to a second clock signal generated from the serial data. The transmitter adds at least one dummy bit to the serial data at predetermined intervals. The at least one dummy bit includes information regarding a data type of the plurality of data components.

摘要翻译： 收发器包括响应于第一时钟信号将多个数据分量转换为串行数据并发送串行数据的发送器，以及接收串行数据并将串行数据转换成多个数据分量的响应于 从串行数据生成的第二个时钟信号。 发射机以预定间隔向串行数据添加至少一个虚拟位。 至少一个虚拟位包括关于多个数据分量的数据类型的信息。

公开(公告)号：US20100066418A1

公开(公告)日：2010-03-18

申请号：US12209804

申请日：2008-09-12

申请人： Woon-Taek OH

发明人： Woon-Taek OH

IPC分类号： H03B1/00

CPC分类号： H04L25/0282 ,  H04L25/0272 ,  H04L25/0294

摘要： A differential current driving type data transmission system includes a line drive controller for outputting differential transmission signals and common mode line control signals, in response to a transmission signal; current sources for generating an excitation current and a base current and for driving positive/negative transmission lines with the base current; a first switch for selectively switching the excitation current to the positive/negative transmission lines, in response to the differential transmission signals; and a second switch for equalizing the positive/negative transmission lines within a common mode interval, in response to the common mode line control signals, wherein, in the common mode, the positive/negative transmission lines are driven at a level above or below an intermediate current level by a predetermined common mode current difference.

摘要翻译： 差动电流驱动型数据传输系统包括响应于传输信号而输出差分传输信号和共模线路控制信号的线路驱动控制器; 用于产生励磁电流和基极电流的电流源和用于驱动具有基极电流的正/负传输线; 用于响应于所述差分传输信号选择性地将激励电流切换到所述正/负传输线的第一开关; 以及第二开关，用于响应于共模线路控制信号在共模间隔内均衡正/负传输线，其中，在共模中，正/负传输线被驱动在高于或低于 中间电流电平达预定的共模电流差。

公开(公告)号：US07800414B2

公开(公告)日：2010-09-21

申请号：US12209804

申请日：2008-09-12

申请人： Woon-Taek Oh

发明人： Woon-Taek Oh

IPC分类号： H03B1/00

CPC分类号： H04L25/0282 ,  H04L25/0272 ,  H04L25/0294

摘要： A differential current driving type data transmission system includes a line drive controller for outputting differential transmission signals and common mode line control signals, in response to a transmission signal; current sources for generating an excitation current and a base current and for driving positive/negative transmission lines with the base current; a first switch for selectively switching the excitation current to the positive/negative transmission lines, in response to the differential transmission signals; and a second switch for equalizing the positive/negative transmission lines within a common mode interval, in response to the common mode line control signals, wherein, in the common mode, the positive/negative transmission lines are driven at a level above or below an intermediate current level by a predetermined common mode current difference.

摘要翻译： 差动电流驱动型数据传输系统包括响应于传输信号而输出差分传输信号和共模线路控制信号的线路驱动控制器; 用于产生励磁电流和基极电流的电流源和用于驱动具有基极电流的正/负传输线; 用于响应于所述差分传输信号选择性地将激励电流切换到所述正/负传输线的第一开关; 以及第二开关，用于响应于共模线路控制信号在共模间隔内均衡正/负传输线，其中，在共模中，正/负传输线被驱动在高于或低于 中间电流电平达预定的共模电流差。

公开(公告)号：US20060238037A1

公开(公告)日：2006-10-26

申请号：US11411571

申请日：2006-04-25

申请人： Woon-Taek Oh ,  Jong-Kee Kim ,  Yoo-Chang Sung

发明人： Woon-Taek Oh ,  Jong-Kee Kim ,  Yoo-Chang Sung

IPC分类号： H03K17/80

CPC分类号： H04L25/0272 ,  H04L25/0282 ,  H04L25/0294 ,  H04L25/03878

摘要： There is provided a differential current driving current type transmission system. The system includes a transmission line pair for transmitting a signal by a differential scheme; a transmission unit having a transmission circuit for making the transmission line pair have a current difference according to a logic value of a transmission signal and equalizing the transmission line pair at a predetermined timing, and a transmission controller for controlling the signal transmission of the transmission circuit and the equalization of the transmission line pair; and a receiving unit having an I-V converter circuit for mirroring a current difference of the transmission line pair and converting the current difference into a voltage difference, and a differential amplifier for amplifying the voltage difference of the I-V converter circuit.