Patent application number | Description | Published |
20090232248 | DATA RECEIVING DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT INCLUDING SUCH DATA RECEIVING DEVICE - A data receiving device comprises amplifying circuit | 09-17-2009 |
20100039156 | CLOCKLESS TRANSMISSION SYSTEM AND CLOCKLESS TRANSMISSION METHOD - A clockless transmission system includes display controller | 02-18-2010 |
20100150289 | CLOCK REPRODUCING APPARATUS AND METHOD - A common mode of a waveform of a duobinary transmission signal (IN) is set to 0 and the size of a data eye is set to Veye; and reference potentials Vref_H and Vref_L are set to the following values: | 06-17-2010 |
20100327924 | WAVEFORM EQUALIZATION CIRCUIT AND WAVEFORM EQUALIZATION METHOD - A waveform equalization circuit includes: a decision feedback equalization unit that feeds back and equalizes an input signal; a clock phase adjustment unit that adjusts a clock phase of a signal equalized by the decision feedback equalization unit based on a signal determined with a prescribed potential as a threshold; and a duo-binary decoder that encodes, into a duo-binary signal, the signal determined with the prescribed potential as a threshold based on a clock adjusted by the clock phase adjustment unit from the signal equalized by the decision feedback equalization unit; wherein the equalized signal is generated by adding the duo-binary signal encoded by the duo-binary decoder to the input signal. A first post-tap of the input signal is equalized by the clock phase adjustment unit without feedback equalization by the decision feedback equalization unit. Second and subsequent post-taps of the input signal are fed back and equalized by the decision feedback equalization unit. | 12-30-2010 |
20120016022 | AGROCHEMICAL COMPOSITION FOR PEST CONTROL AND PEST CONTROL METHOD - The invention has as its object the provision of an agrochemical composition for pest control, by which an excellent control effect is achieved on pests, hyposensitive mites having reduced sensitivity to chemicals and eggs of the mites, and other pests of all stages of growth than the mites even when the composition is applied in a small amount, and a pest control method. | 01-19-2012 |
20120126854 | FREQUENCY REGENERATION CIRCUIT AND FREQUENCY REGENERATION METHOD - A frequency regeneration circuit according to the present invention compares a width of a single pulse of input data with a time width of a 1/n clock cycle defined by a phase difference of multi-phase clock signals (where n is a natural number) in order to regenerate a frequency that is 1/n of a rate of the input data. | 05-24-2012 |
20120126865 | CLOCK REGENERATION CIRCUIT - A clock regeneration circuit according to an exemplary embodiment of the present invention is characterized in that a phase comparison result of serial data being inputted and a clock signal is shaped with use of the clock signal or another clock signal having a predetermined phase difference from the clock signal, and a phase of the clock signal is controlled with use of the shaped phase comparison result. | 05-24-2012 |
20120170692 | CLOCK DATA RECOVERY CIRCUIT AND CLOCK DATA RECOVERY METHOD - A clock data recovery circuit includes: a demodulation filter that receives a transmission signal transmitted by two orthogonal carrier waves having I and Q phases and executes demodulation to obtain a demodulated wave having an phase and a demodulated wave having a Q phase from the transmission signal; a first determination circuit that determines whether an absolute value of one of the two demodulated waves is greater than an eye opening maximum value at an ideal clock phase of the transmission signal; a second determination circuit that determines whether the one demodulated wave is greater than zero; a third determination circuit that determines whether the other one of the two demodulated waves is greater than zero; and a phase comparison unit that detects whether a phase of a clock signal included in the transmission signal is leading a phase of a data signal included in the transmission signal, based on determination results obtained by the first to third determination circuits. | 07-05-2012 |