公开(公告)号：US20060234650A1

公开(公告)日：2006-10-19

申请号：US11244831

申请日：2005-10-06

申请人： Jac-Youl Lee ,  Jae-Suk Yu ,  Jong-Seon Kim

发明人： Jac-Youl Lee ,  Jae-Suk Yu ,  Jong-Seon Kim

IPC分类号： H04B1/44

CPC分类号： H03F3/45475 ,  H03F2203/45136 ,  H03F2203/45151 ,  H03F2203/45576

摘要： A low voltage differential signaling transceiver includes a transmitter and a receiver, the transmitter having a first terminal in signal communication with a transmission line, a source resistance in signal communication with the first terminal, a switch in signal communication with the source resistance and in switchable signal communication from ground or an input voltage, a voltage regulator in switchable signal communication with the switch for providing the input voltage to the switch, and a voltage controller in signal communication between the first terminal and the voltage regulator for controlling the input voltage to provide a controlled voltage to a receiver; and the receiver having an amplifier having a first input, a first pad in signal communication with the first input, a load resistance, and a second pad in signal communication with the load resistance, where the first and second pads are both in signal communication with one end of a first transmission line.

公开(公告)号：US07499676B2

公开(公告)日：2009-03-03

申请号：US11244831

申请日：2005-10-06

申请人： Jac-Youl Lee ,  Jae-Suk Yu ,  Jong-Seon Kim

发明人： Jac-Youl Lee ,  Jae-Suk Yu ,  Jong-Seon Kim

IPC分类号： H04B1/44

CPC分类号： H03F3/45475 ,  H03F2203/45136 ,  H03F2203/45151 ,  H03F2203/45576

摘要： A low voltage differential signaling transceiver includes a transmitter and a receiver, the transmitter having a first terminal in signal communication with a transmission line, a source resistance in signal communication with the first terminal, a switch in signal communication with the source resistance and in switchable signal communication from ground or an input voltage, a voltage regulator in switchable signal communication with the switch for providing the input voltage to the switch, and a voltage controller in signal communication between the first terminal and the voltage regulator for controlling the input voltage to provide a controlled voltage to a receiver; and the receiver having an amplifier having a first input, a first pad in signal communication with the first input, a load resistance, and a second pad in signal communication with the load resistance, where the first and second pads are both in signal communication with one end of a first transmission line.