Title:
データ送受信装置、これを含む半導体パッケージ、及びデータ送受信方法
Document Type and Number:
Japanese Patent JP7220065
Kind Code:
B2
Abstract:
An apparatus includes data transmitter having first through N-th data drivers configured to provide first through N-th data signals, respectively, and a strobe driver configured to provide a strobe signal, and a data receiver having a strobe buffer configured to generate a control signal based on the strobe signal, and first through N-th sense amplifiers configured to sense N-bit data based on the control signal, a reference signal and the first through N-th data signals. The bus includes a strobe TSV configured to connect the strobe driver with the strobe buffer, and first through N-th data TSVs configured to connect the first through N-th data drivers with the first through N-th sense amplifiers, respectively. A reference signal supplier controls the reference signal such that a discharge speed of the reference signal is slower than a discharge speed of each of the first through N-th data signals during data transmission.
Inventors:
Sun Gyu Lee
羅 大▲勳▼
Jin Seung-bin
Chung Byung-hoon
Young-Jun Choi
羅 大▲勳▼
Jin Seung-bin
Chung Byung-hoon
Young-Jun Choi
Application Number:
JP2018226639A
Publication Date:
February 09, 2023
Filing Date:
December 03, 2018
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
H04L25/03; G06F3/00; G11C5/04; G11C7/06; G11C7/10; H04L25/02
Domestic Patent References:
| JP9121147A | ||||
| JP2010109264A |
Foreign References:
| WO2011007642A1 | ||||
| US20170316833 | ||||
| US20140355353 | ||||
| US20110074460 | ||||
| US20110309475 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki
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