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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