A 4Gb/s Adaptive FFE/DFE Receiver with a Data-Dependent Jitter Measurement
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概要
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This paper presents an adaptive FFE/DFE receiver with an algorithm that measures the data-dependent jitter. The proposed adaptive algorithm determines the compensation level by measuring the input data-dependent jitter. The adaptive algorithm is combined with a clock and data recovery phase detector. The receiver is fabricated in with 0.13µm CMOS technology, and the compensation range of equalization is up to 26dB at 2GHz. The test chip is verified for a 40 inch FR4 trace and a 53cm flexible printed circuit channel. The receiver occupies an area of 440µm × 520µm and has a power dissipation of 49mW (excluding the I/O buffers) from a 1.2V supply.
- 2011-11-01
著者
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Kang Jin-Ku
School of Electronics Engineering, Inha University
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Kang Jin-ku
School Of Electrical And Computer Engineering Inha University
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Moon Yong-hwan
School Of Electronics Engineering Inha University
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KIM Tae-Ho
School of Electronics Engineering, Inha University
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Kim Tae-ho
School Of Electronics Engineering Inha University
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- A 4Gb/s Adaptive FFE/DFE Receiver with a Data-Dependent Jitter Measurement