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JPS61136635U - - Google Patents

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Publication number
JPS61136635U
JPS61136635U JP1804985U JP1804985U JPS61136635U JP S61136635 U JPS61136635 U JP S61136635U JP 1804985 U JP1804985 U JP 1804985U JP 1804985 U JP1804985 U JP 1804985U JP S61136635 U JPS61136635 U JP S61136635U
Authority
JP
Japan
Prior art keywords
circuit
rising edge
clock pulse
sawtooth wave
reference signal
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.)
Pending
Application number
JP1804985U
Other languages
English (en)
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 filed Critical
Priority to JP1804985U priority Critical patent/JPS61136635U/ja
Publication of JPS61136635U publication Critical patent/JPS61136635U/ja
Pending legal-status Critical Current

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  • Pulse Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるクロツクパルス整形回路
の一実施例のブロツク図、第2図は第1図の各部
の信号を示すタイムチヤート、第3図は従来のク
ロツクパルス整形回路におけるデユーテイサイク
ル50%のクロツクパルスを得る方法を示す図で
ある。 1:立上り検出回路、2:積分回路、3:比較
回路、3a:比較部、3b:レベル検出部、3c
:帰還部。

Claims (1)

  1. 【実用新案登録請求の範囲】 クロツクパルスの立上りを検出する立上り検出
    回路と、 前記立上り検出回路の検出パルスにより鋸歯状
    波信号を発生する積分回路と、 出力信号のレベルにより基準信号に帰還をかけ
    、前記鋸歯状波信号と前記基準信号を比較する比
    較回路を備えてなるクロツクパルス整形回路。
JP1804985U 1985-02-12 1985-02-12 Pending JPS61136635U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1804985U JPS61136635U (ja) 1985-02-12 1985-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1804985U JPS61136635U (ja) 1985-02-12 1985-02-12

Publications (1)

Publication Number Publication Date
JPS61136635U true JPS61136635U (ja) 1986-08-25

Family

ID=30506323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1804985U Pending JPS61136635U (ja) 1985-02-12 1985-02-12

Country Status (1)

Country Link
JP (1) JPS61136635U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262714A (ja) * 1988-12-28 1990-10-25 Toshiba Corp デューティ制御回路装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262714A (ja) * 1988-12-28 1990-10-25 Toshiba Corp デューティ制御回路装置

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