公开(公告)号：US08238451B2

公开(公告)日：2012-08-07

申请号：US12388757

申请日：2009-02-19

Applicant: Tsu-Chun Liu ,  Liang-Ping Lin

Inventor： Tsu-Chun Liu ,  Liang-Ping Lin

IPC: H04B3/00

CPC classification number: H04L25/028

Abstract: A network transmitting apparatus and a power saving method thereof are provided. The network transmitting apparatus includes a chip, a transformer, and a power regulating unit. The chip includes a detecting and controlling unit, an analog circuit, and a digital circuit. The detecting and controlling unit receives a received signal and detects the received signal and a state of the chip to generate a first control signal. The transformer has a first side coupled to the chip and a second side. The power regulating unit coupled to the detecting and controlling unit and a center tap of the first side of the transformer is used for receiving a voltage, generating a first regulated voltage according to the first control signal, and connecting the first regulated voltage to the center tap of the first side of the transformer, the analog circuit, and the digital circuit.

Abstract translation: 提供一种网络发送装置及其省电方法。 网络发送装置包括芯片，变压器和功率调节单元。 该芯片包括检测和控制单元，模拟电路和数字电路。 检测和控制单元接收接收信号并检测接收到的信号和芯片的状态以产生第一控制信号。 变压器具有耦合到芯片的第一侧和第二侧。 耦合到检测和控制单元的功率调节单元和变压器的第一侧的中心抽头用于接收电压，根据第一控制信号产生第一调节电压，并将第一调节电压连接到中心 抽头变压器的第一面，模拟电路和数字电路。

公开(公告)号：US20100118984A1

公开(公告)日：2010-05-13

申请号：US12388757

申请日：2009-02-19

Applicant: Tsu-Chun Liu ,  Liang-Ping Lin

Inventor： Tsu-Chun Liu ,  Liang-Ping Lin

IPC: H04B3/00

CPC classification number: H04L25/028

Abstract: A network transmitting apparatus and a power saving method thereof are provided. The network transmitting apparatus includes a chip, a transformer, and a power regulating unit. The chip includes a detecting and controlling unit, an analog circuit, and a digital circuit. The detecting and controlling unit receives a received signal and detects the received signal and a state of the chip to generate a first control signal. The transformer has a first side coupled to the chip and a second side. The power regulating unit coupled to the detecting and controlling unit and a center tap of the first side of the transformer is used for receiving a voltage, generating a first regulated voltage according to the first control signal, and connecting the first regulated voltage to the center tap of the first side of the transformer, the analog circuit, and the digital circuit.

Abstract translation: 提供一种网络发送装置及其省电方法。 网络发送装置包括芯片，变压器和功率调节单元。 该芯片包括检测和控制单元，模拟电路和数字电路。 检测和控制单元接收接收信号并检测接收到的信号和芯片的状态以产生第一控制信号。 变压器具有耦合到芯片的第一侧和第二侧。 耦合到检测和控制单元的功率调节单元和变压器的第一侧的中心抽头用于接收电压，根据第一控制信号产生第一调节电压，并将第一调节电压连接到中心 抽头变压器的第一面，模拟电路和数字电路。