Abstract: A packaged circuit including a digital controller, a port physical layer and a digital coding circuit is provided. The digital controller outputs digital data in parallel via a parallel data channel, and the digital data includes a plurality of data bits. The port physical layer includes a clock generator, and outputs a data signal according to the data bits. The clock generator outputs a clock signal to the digital controller. The digital coding circuit is coupled to the digital controller and the port physical layer, and receives the digital data and the clock signal. The digital coding circuit codes the clock signal to generate a plurality of clock bits, and outputs the clock bits to the port physical layer. The port physical layer converts the clock bits into an output clock and outputs the output clock.

Abstract: A terminal circuit and an output stage circuit are provided. The terminal circuit is configured between a transmitter and an external device. The transmitter provides a differential signal to the external circuit. The terminal circuit includes a first to a third switches and a first and a second resistor. The first switch is biased by a first voltage provided by the transmitter. The first and the second resistor receive the differential signal. The second switch is coupled between the first switch and the first resistor. The third switch is coupled between the first switch and the second resistor. The first to the third switches are controlled by a first to a third control signals, respectively. When the transmitter operates in a power-off mode, a voltage level of the first voltage is in ground level, and the first to the third control signals turn off the first to third switches.

Abstract: A terminal circuit and an output stage circuit are provided. The terminal circuit is configured between a transmitter and an external device. The transmitter provides a differential signal to the external circuit. The terminal circuit includes a first to a third switches and a first and a second resistor. The first switch is biased by a first voltage provided by the transmitter. The first and the second resistor receive the differential signal. The second switch is coupled between the first switch and the first resistor. The third switch is coupled between the first switch and the second resistor. The first to the third switches are controlled by a first to a third control signals, respectively. When the transmitter operates in a power-off mode, a voltage level of the first voltage is in ground level, and the first to the third control signals turn off the first to third switches.

Abstract: A packaged circuit including a digital controller, a port physical layer and a digital coding circuit is provided. The digital controller outputs digital data in parallel via a parallel data channel, and the digital data includes a plurality of data bits. The port physical layer includes a clock generator, and outputs a data signal according to the data bits. The clock generator outputs a clock signal to the digital controller. The digital coding circuit is coupled to the digital controller and the port physical layer, and receives the digital data and the clock signal. The digital coding circuit codes the clock signal to generate a plurality of clock bits, and outputs the clock bits to the port physical layer. The port physical layer converts the clock bits into an output clock and outputs the output clock.

Abstract: An electronic device and an integrated circuit thereof are provided. The integrated circuit includes a voltage generator and a current generator with a negative temperature coefficient. The voltage generator generates a reference voltage proportional to an absolute temperature based on a predetermined value. The current generator with the negative temperature coefficient receives the reference voltage and generates a reference current based on the reference voltage.

Abstract: A routing method is illustrated. One exemplary embodiment of the routing method includes: determining a signal path between a signal source and a corresponding receiving terminal according to a routing structure of a system power mesh; determining a routing structure of an independent power mesh that is independent from the system power mesh according to the signal path; and performing a routing process according to the determined routing structure of the independent power mesh and the signal path. The system power mesh and the independent power mesh are respectively coupled to different voltage sources.

Abstract: An electronic device and an integrated circuit thereof are provided. The integrated circuit includes a voltage generator and a current generator with a negative temperature coefficient. The voltage generator generates a reference voltage proportional to an absolute temperature based on a predetermined value. The current generator with the negative temperature coefficient receives the reference voltage and generates a reference current based on the reference voltage.

Abstract: A routing method is illustrated. One exemplary embodiment of the routing method includes: determining a signal path between a signal source and a corresponding receiving terminal according to a routing structure of a system power mesh; determining a routing structure of an independent power mesh that is independent from the system power mesh according to the signal path; and performing a routing process according to the determined routing structure of the independent power mesh and the signal path. The system power mesh and the independent power mesh are respectively coupled to different voltage sources.