Digital measurement circuit and memory system using the same

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United States of America Patent

PATENT NO 11381231
APP PUB NO 20200373919A1
SERIAL NO

16989074

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Abstract

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A digital measurement circuit includes a first input flip-flop which receives a first signal through a data input terminal, receives a first clock signal through a clock input terminal, and outputs a second signal; a second input flip-flop which receives the second signal through a data input terminal, receives a second clock signal, which is an inverted signal of the first clock signal, through a clock input terminal, and outputs a third signal; and a delay line which receives the second signal and outputs first through n-th output signals, wherein n is an integer greater than one, and the first through n-th output signals are sampled based on the third signal to output first through n-th sampling signals is provided.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chae, Kwan Yeob Seoul, KR 15 30
Choi, Jong-Ryun Hwaseong-si, KR 15 68

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