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A wide lock-range referenceless CDR with automatic frequency acquisition
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نویسنده
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lee s.-k. ,kim y.-s. ,park h.-j. ,sim j.-y.
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منبع
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journal of electrical and computer engineering - 2011 - شماره : 0
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چکیده
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A wide lock-range referenceless cdr circuit is proposed with an automatic tracking of data rate. for efficient frequency acquisition,a dll-based loop is used with a simple phase/frequency detector to extract 1-bit period of input data stream. the cdr,implemented in a 65nm cmos,shows a lock range of 650mb/s-to-8gb/s and ber of less than 10 -12 at 8gb/s with low power consumption. © 2011 seon-kyoo lee et al.
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آدرس
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department of electronic and electrical engineering,pohang university of science and technology (postech),san 31,hyojadong, South Korea, department of electronic and electrical engineering,pohang university of science and technology (postech),san 31,hyojadong, South Korea, department of electronic and electrical engineering,pohang university of science and technology (postech),san 31,hyojadong, South Korea, department of electronic and electrical engineering,pohang university of science and technology (postech),san 31,hyojadong, South Korea
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Authors
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