Circuit for and method of receiving a signal in an integrated circuit device

A circuit for receiving a signal in an integrated circuit is described. The circuit comprises a sampler configured to receive an input data signal, wherein the sampler generates sampled data and a recovered clock; a clock and data recovery circuit configured to receive the sampled data and the recov...

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Bibliographische Detailangaben
Hauptverfasser:	Im, Hsung Jai, Chen, Stanley Y, Zhuang, Yi, Namkoong, Jinyung, Lin, Winson
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS PULSE TECHNIQUE TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A circuit for receiving a signal in an integrated circuit is described. The circuit comprises a sampler configured to receive an input data signal, wherein the sampler generates sampled data and a recovered clock; a clock and data recovery circuit configured to receive the sampled data and the recovered clock and to generate a phase interpolator code; and a phase interpolator configured to receive the phase interpolator code; wherein the phase interpolator generates multiple phase interpolator control signals during a clock cycle based upon the phase interpolator code generated for the clock cycle.