Samsung Electronics Co., Ltd.

Hyuk Jun Sung

Chul Jun Choi

Jong Pil Cho

Sung Geun Park

Chul Joon Choi

Byung Yoon Kang

A clock signal generator can include a clock signal generation unit that is configured to generate a clock signal. A clock signal control unit is configured to count a number of pulses of the clock signal during a reference time, and to compare the number of pulses with a reference value to provide a comparison result, and to generate a control signal based on the comparison result, where the clock signal generation unit increases or decreases the number of pulses of the clock signal based on the control signal.

Clock signal generator for generating stable clock signal, semiconductor memory device including the same, and methods of operating

A type-A demodulator comprising a first rectifier configured to rectify a radio frequency (RF) signal received through an antenna and output a first voltage, a second rectifier configured to rectify the voltage of the RF signal received through the antenna and output a second voltage having a different voltage level than the first voltage, and a pause data detector configured to compare the first voltage with the second voltage and detect received pause data.

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Gyeonggi-do, South Korea

Hyuk Jun Sung