JPS57210718A - Signal change detecting circuit - Google Patents

Signal change detecting circuit

Info

Publication number
JPS57210718A
JPS57210718A JP56088985A JP8898581A JPS57210718A JP S57210718 A JPS57210718 A JP S57210718A JP 56088985 A JP56088985 A JP 56088985A JP 8898581 A JP8898581 A JP 8898581A JP S57210718 A JPS57210718 A JP S57210718A
Authority
JP
Japan
Prior art keywords
gate
output
delays
input terminal
inv3
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56088985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0133052B2 (enrdf_load_stackoverflow
Inventor
Fumio Kudo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56088985A priority Critical patent/JPS57210718A/ja
Publication of JPS57210718A publication Critical patent/JPS57210718A/ja
Publication of JPH0133052B2 publication Critical patent/JPH0133052B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1534—Transition or edge detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
JP56088985A 1981-06-10 1981-06-10 Signal change detecting circuit Granted JPS57210718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56088985A JPS57210718A (en) 1981-06-10 1981-06-10 Signal change detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088985A JPS57210718A (en) 1981-06-10 1981-06-10 Signal change detecting circuit

Publications (2)

Publication Number Publication Date
JPS57210718A true JPS57210718A (en) 1982-12-24
JPH0133052B2 JPH0133052B2 (enrdf_load_stackoverflow) 1989-07-11

Family

ID=13958089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088985A Granted JPS57210718A (en) 1981-06-10 1981-06-10 Signal change detecting circuit

Country Status (1)

Country Link
JP (1) JPS57210718A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002124858A (ja) * 2000-08-10 2002-04-26 Nec Corp 遅延回路および方法
JP2007266980A (ja) * 2006-03-28 2007-10-11 Fujitsu Ltd チョッパー回路
JP2008228276A (ja) * 2007-03-08 2008-09-25 Hynix Semiconductor Inc Ｚｑキャリブレーション動作制御回路及びそれによるｚｑキャリブレーション方法
JP2012075076A (ja) * 2010-09-29 2012-04-12 Samsung Electro-Mechanics Co Ltd パルス幅に応じて動作するシュミットトリガー回路
JP2013517711A (ja) * 2010-01-19 2013-05-16 アルテラ コーポレイション 集積回路のメモリインターフェースのためのデューティサイクル補正器回路
US9774334B2 (en) 2015-10-08 2017-09-26 Fujitsu Limited Clock recovery circuit, optical module, and clock recovery method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002124858A (ja) * 2000-08-10 2002-04-26 Nec Corp 遅延回路および方法
JP2007266980A (ja) * 2006-03-28 2007-10-11 Fujitsu Ltd チョッパー回路
JP2008228276A (ja) * 2007-03-08 2008-09-25 Hynix Semiconductor Inc Ｚｑキャリブレーション動作制御回路及びそれによるｚｑキャリブレーション方法
JP2013517711A (ja) * 2010-01-19 2013-05-16 アルテラ コーポレイション 集積回路のメモリインターフェースのためのデューティサイクル補正器回路
JP2012075076A (ja) * 2010-09-29 2012-04-12 Samsung Electro-Mechanics Co Ltd パルス幅に応じて動作するシュミットトリガー回路
US9774334B2 (en) 2015-10-08 2017-09-26 Fujitsu Limited Clock recovery circuit, optical module, and clock recovery method

Also Published As

Publication number Publication date
JPH0133052B2 (enrdf_load_stackoverflow) 1989-07-11

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