JPS60139334U - analog delay circuit - Google Patents

analog delay circuit

Info

Publication number
JPS60139334U
JPS60139334U JP2756884U JP2756884U JPS60139334U JP S60139334 U JPS60139334 U JP S60139334U JP 2756884 U JP2756884 U JP 2756884U JP 2756884 U JP2756884 U JP 2756884U JP S60139334 U JPS60139334 U JP S60139334U
Authority
JP
Japan
Prior art keywords
analog delay
filter circuit
low
pass filter
delay circuit
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
JP2756884U
Other languages
Japanese (ja)
Other versions
JPH0317463Y2 (en
Inventor
関　芳男
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP2756884U priority Critical patent/JPS60139334U/en
Publication of JPS60139334U publication Critical patent/JPS60139334U/en
Application granted granted Critical
Publication of JPH0317463Y2 publication Critical patent/JPH0317463Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は先行技術のアナログ遅延回路のブロック図、第
２図は本考案の一実施例のブロック図である。 ’６，８．１４・・・ローパスフィルタ回路、７・・・
アナログ遅延素子、９・・・クロック回路、Ａ２・・・
入力端子、Ｂ２・・・出力端子。FIG. 1 is a block diagram of a prior art analog delay circuit, and FIG. 2 is a block diagram of an embodiment of the present invention. '6, 8.14...Low pass filter circuit, 7...
Analog delay element, 9... Clock circuit, A2...
Input terminal, B2...output terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 演算増幅器で回路構成される第１のローパスフィルタ回
路と、その第１−のローパスフィルタ回路からのアナロ
グ信号を遅延させるアナログ遅延素子とを含むアナログ
遅延回路において、アナログ遅延素子の出力信号の直流
成分を取り出す第２のローパスフィルタ回路を有し、−
ローパスフィルタ回路の出力信号の直流変化に応じて第
１のローパスフィルタ回路の出力信号が反転して直流変
化する−ようｉこ第１のローパスフィルタ回路内の回路
素子の接続点に第２のローパスフィルタ回路の出力を接
続することを特徴とするアナログ遅延回路。In an analog delay circuit including a first low-pass filter circuit configured with an operational amplifier and an analog delay element that delays an analog signal from the first low-pass filter circuit, a direct current component of the output signal of the analog delay element It has a second low-pass filter circuit that extracts -
In response to the DC change in the output signal of the low-pass filter circuit, the output signal of the first low-pass filter circuit is inverted and changes in DC. An analog delay circuit characterized by connecting the output of a filter circuit.
JP2756884U 1984-02-27 1984-02-27 analog delay circuit Granted JPS60139334U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2756884U JPS60139334U (en) 1984-02-27 1984-02-27 analog delay circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2756884U JPS60139334U (en) 1984-02-27 1984-02-27 analog delay circuit

Publications (2)

Publication Number Publication Date
JPS60139334U true JPS60139334U (en) 1985-09-14
JPH0317463Y2 JPH0317463Y2 (en) 1991-04-12

Family

ID=30524644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2756884U Granted JPS60139334U (en) 1984-02-27 1984-02-27 analog delay circuit

Country Status (1)

Country Link
JP (1) JPS60139334U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496947A (en) * 1978-01-18 1979-07-31 Ricoh Co Ltd Analog delay circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496947A (en) * 1978-01-18 1979-07-31 Ricoh Co Ltd Analog delay circuit

Also Published As

Publication number Publication date
JPH0317463Y2 (en) 1991-04-12

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