JPS59161732U - latch circuit - Google Patents

latch circuit

Info

Publication number
JPS59161732U
JPS59161732U JP5403283U JP5403283U JPS59161732U JP S59161732 U JPS59161732 U JP S59161732U JP 5403283 U JP5403283 U JP 5403283U JP 5403283 U JP5403283 U JP 5403283U JP S59161732 U JPS59161732 U JP S59161732U
Authority
JP
Japan
Prior art keywords
circuit
comparison
output
level
latch 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
JP5403283U
Other languages
Japanese (ja)
Other versions
JPH036033Y2 (en
Inventor
成田　隆人
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP5403283U priority Critical patent/JPS59161732U/en
Publication of JPS59161732U publication Critical patent/JPS59161732U/en
Application granted granted Critical
Publication of JPH036033Y2 publication Critical patent/JPH036033Y2/ja
Granted legal-status Critical Current

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  • Processing Of Color Television Signals (AREA)
  • Manipulation Of Pulses (AREA)

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図はラッチ回路によって得べき信号の説明′に供す
る信号波形図、第２図及び第３図は従来のラッチ回路の
問題点の説明に供する信号波形図、第４図は本考案によ
るラッチ回路の一実施例を示す接続図、第５図はその動
作の説明に供する信号波形図である。 １′・・・ラッチ回路、−５・・・比較回路、７・・・
波形整形回路、８・・・０７９７７７０７１回路。Figure 1 is a signal waveform diagram to explain the signals that should be obtained by the latch circuit, Figures 2 and 3 are signal waveform diagrams to explain the problems of the conventional latch circuit, and Figure 4 is the signal waveform diagram of the latch circuit according to the present invention. A connection diagram showing one embodiment of the circuit, and FIG. 5 is a signal waveform diagram for explaining its operation. 1'...Latch circuit, -5...Comparison circuit, 7...
Waveform shaping circuit, 8...079777071 circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力信号のレベルを基準入力端の基準レベルと比較する
比較回路と、この比較回路の比較出力を受けてサンプル
パルスが到来したとき当該比較出力の論理レベルを読込
んで出力信号をランチ出力として送出する０７９７７７
０７１回路と、上記０７９７７７０７１回路の出力信号
を上記基準入力端に帰還することにより上記基準レベル
を制御するフィードバック回路とを具えることを特徴と
するラッチ回路、ｂA comparison circuit that compares the level of the input signal with the reference level at the reference input terminal, and a comparison circuit that receives the comparison output of this comparison circuit, reads the logic level of the comparison output when a sample pulse arrives, and sends out the output signal as a launch output. 079777
071 circuit; and a feedback circuit that controls the reference level by feeding back the output signal of the 079777071 circuit to the reference input terminal, b.
JP5403283U 1983-04-13 1983-04-13 latch circuit Granted JPS59161732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5403283U JPS59161732U (en) 1983-04-13 1983-04-13 latch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5403283U JPS59161732U (en) 1983-04-13 1983-04-13 latch circuit

Publications (2)

Publication Number Publication Date
JPS59161732U true JPS59161732U (en) 1984-10-30
JPH036033Y2 JPH036033Y2 (en) 1991-02-15

Family

ID=30184381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5403283U Granted JPS59161732U (en) 1983-04-13 1983-04-13 latch circuit

Country Status (1)

Country Link
JP (1) JPS59161732U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748845A (en) * 1980-09-09 1982-03-20 Nec Corp Data signal detecting circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748845A (en) * 1980-09-09 1982-03-20 Nec Corp Data signal detecting circuit

Also Published As

Publication number Publication date
JPH036033Y2 (en) 1991-02-15

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