DUTY CORRECTION DEVICE INCLUDING DUTY CORRECTION CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING DUTY CORRECTION DEVICE

A duty correction device includes a clock generation circuit, first and second correction pulse generation circuits, and a duty correction circuit. The clock generation circuit generates first to third divided clock signals, each having a phase offset from a reference clock signal. The first correct...

Full description

Saved in:
Bibliographic Details
Main Authors LEE, Chang Kwon, OH, Su Hyun, LEE, Jin Hyung
Format Patent
LanguageEnglish
Published 13.04.2023
Subjects
Online AccessGet full text

Cover

Loading…
Abstract A duty correction device includes a clock generation circuit, first and second correction pulse generation circuits, and a duty correction circuit. The clock generation circuit generates first to third divided clock signals, each having a phase offset from a reference clock signal. The first correction pulse generation circuit generates a first correction pulse by detecting a phase difference between a delayed clock signal and the first and second divided clock signals. The second correction pulse generation circuit generates a second correction pulse by detecting a phase difference between the second and third divided clock signals. The duty correction circuit checks whether the first and second correction pulses are generated at a preset logic level of the reference clock signal, and reflects the first or second correction pulses in a duty correction operation for the reference clock signal according to a result of the check.
AbstractList A duty correction device includes a clock generation circuit, first and second correction pulse generation circuits, and a duty correction circuit. The clock generation circuit generates first to third divided clock signals, each having a phase offset from a reference clock signal. The first correction pulse generation circuit generates a first correction pulse by detecting a phase difference between a delayed clock signal and the first and second divided clock signals. The second correction pulse generation circuit generates a second correction pulse by detecting a phase difference between the second and third divided clock signals. The duty correction circuit checks whether the first and second correction pulses are generated at a preset logic level of the reference clock signal, and reflects the first or second correction pulses in a duty correction operation for the reference clock signal according to a result of the check.
Author OH, Su Hyun
LEE, Jin Hyung
LEE, Chang Kwon
Author_xml – fullname: LEE, Chang Kwon
– fullname: OH, Su Hyun
– fullname: LEE, Jin Hyung
BookMark eNrjYmDJy89L5WQocgkNiVRw9g8KcnUO8fT3U3BxDfN0dlXw9HP2CXXx9HNXQFfg7BnkHOoZouDo56IQ7Orr6ezv5xLqHOIfRFgrRAEPA2taYk5xKi-U5mZQdnMNcfbQTS3Ij08tLkhMTs1LLYkPDTYyMDI2NDQ2MjBxNDQmThUA1vc7WA
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
Physics
ExternalDocumentID US2023113204A1
GroupedDBID EVB
ID FETCH-epo_espacenet_US2023113204A13
IEDL.DBID EVB
IngestDate Fri Jul 19 13:09:15 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_US2023113204A13
Notes Application Number: US202217690932
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230413&DB=EPODOC&CC=US&NR=2023113204A1
ParticipantIDs epo_espacenet_US2023113204A1
PublicationCentury 2000
PublicationDate 20230413
PublicationDateYYYYMMDD 2023-04-13
PublicationDate_xml – month: 04
  year: 2023
  text: 20230413
  day: 13
PublicationDecade 2020
PublicationYear 2023
RelatedCompanies SK hynix Inc
RelatedCompanies_xml – name: SK hynix Inc
Score 3.459691
Snippet A duty correction device includes a clock generation circuit, first and second correction pulse generation circuits, and a duty correction circuit. The clock...
SourceID epo
SourceType Open Access Repository
SubjectTerms BASIC ELECTRIC ELEMENTS
BASIC ELECTRONIC CIRCUITRY
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INFORMATION STORAGE
PHYSICS
PULSE TECHNIQUE
SEMICONDUCTOR DEVICES
STATIC STORES
Title DUTY CORRECTION DEVICE INCLUDING DUTY CORRECTION CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING DUTY CORRECTION DEVICE
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230413&DB=EPODOC&locale=&CC=US&NR=2023113204A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwhV3dS8MwED_G_HzTqfgxJaD0rdiRaO1DkS3pXMW1o2vHfBpr14Ig3Vgr_vteYqfDh_mYS3KQg1_ud8ldAnBDp-zBMlimM3OW6MjAM4SUkehxZsammaBPS2Wg2PfuexF7Ht-Na_C-qoVR74R-qscREVEJ4r1U-_Xi9xBLqNzK4jZ-Q9H8sRvaQquiY3nC2aKa6NjOwBc-1zi3o6HmBapPfqpusDbGSltIpE2JB2fUkXUpi3Wn0j2A7QHqy8tDqKV5A_b46u-1Buz2qyvvBuyoHM2kQGGFw-IIliIKXwn3g8BRSSBEOCOXOwRD9BdkeN4T-TuAuwGP3JC0PUGG0va-JyIe-sH_U78HHMN11wl5T8dlTH6sNomG62umJ1DP53l6CoTFMrczpUhcpozGyLEMyjJqGZYs5DXpGTQ3aTrf3H0B-7IpL1xatAn1cvmRXqLfLuMrZe4v5AKQmQ
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwhV3fT8IwEL4Q_IFvihpU1CaavS2OtDp5IAba4aawkbERfCJsbomJGQRm_Pe91qHEB3y9ay_pJV_vu_auBbimU3bfNFiqM_M11pGBpwgpI9aj1IxMM8aYlshEse_e2SF7Gt-OS_C-6oVR74R-qscREVEx4j1X-_X89xBLqNrK5U30hqLZQzdoCa3IjuUJZ4NqotOyBp7wuMZ5Kxxqrq908lN1g7UxV9pCkm1KPFijjuxLma8Hle4-bA_QXpYfQCnJqlDhq7_XqrDbL668q7CjajTjJQoLHC4PYSHC4IVwz_ctVQRChDVyuEUwRe8hw3Mfyd8B3PF56ASk7QoylL73XBHywPP_n_o94AiuulbAbR2XMfnx2iQcrq-ZHkM5m2VJDQiLZG1nQpG4TBmNkGMZlKW0aTRlI69JT6C-ydLpZvUlVOyg35v0HPf5DPakSl6-NGgdyvniIznHGJ5HF8r1X9oYk4w
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=DUTY+CORRECTION+DEVICE+INCLUDING+DUTY+CORRECTION+CIRCUIT+AND+SEMICONDUCTOR+DEVICE+INCLUDING+DUTY+CORRECTION+DEVICE&rft.inventor=LEE%2C+Chang+Kwon&rft.inventor=OH%2C+Su+Hyun&rft.inventor=LEE%2C+Jin+Hyung&rft.date=2023-04-13&rft.externalDBID=A1&rft.externalDocID=US2023113204A1