Phase interpolator and receiver for adjusting clock phases into data phases
An aspect of the present invention provides a phase interpolator for adjusting a phase of differential clock signals of a receiver to a phase of a data from a transmitter that includes, an integrator configured to slew edges of differential clock signals adjusted to the phase of the data from the tr...
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creator | TAKANO MIDORI |
description | An aspect of the present invention provides a phase interpolator for adjusting a phase of differential clock signals of a receiver to a phase of a data from a transmitter that includes, an integrator configured to slew edges of differential clock signals adjusted to the phase of the data from the transmitter, a output buffer configured to amplify an output of the integrator, a duty cycle correction circuit configured to feed duty correction signals back to the adjusted differential clock signals, and a controller configured to ensure operations of an amplitude of the output buffer and a data read circuit to adjust the swings and duties of the adjusted differential clock signals. |
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subjects | AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PULSE TECHNIQUE TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
title | Phase interpolator and receiver for adjusting clock phases into data phases |
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