Title:
EQUALIZER CIRCUIT AND CONTROL METHOD OF EQUALIZER CIRCUIT
Document Type and Number:
Japanese Patent JP2019169827
Kind Code:
A
Abstract:
To improve an impulse response characteristic of an equalizer circuit.SOLUTION: According to one embodiment, an equalizer circuit includes a nonlinear equalizer including: a determination circuit configured to generate a second signal indicating a digital value of a first signal, on the basis of a first clock signal; a clock generation circuit configured to generate a second clock signal having a time constant of a falling edge larger than a time constant of a rising edge, on the basis of the first clock signal; and a feedback circuit configured to generate a third signal by feeding back the second signal to the first signal, on the basis of the second clock signal.SELECTED DRAWING: Figure 10
Inventors:
KITAZAWA NAOKI
Application Number:
JP2018055570A
Publication Date:
October 03, 2019
Filing Date:
March 23, 2018
Export Citation:
Assignee:
TOSHIBA MEMORY CORP
International Classes:
H04B3/06; H03G5/10; H03H17/00; H03H21/00; H04L25/03
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Ukai Ken
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Ukai Ken