JPS6193028U - - Google Patents

Info

Publication number
JPS6193028U
JPS6193028U JP17823084U JP17823084U JPS6193028U JP S6193028 U JPS6193028 U JP S6193028U JP 17823084 U JP17823084 U JP 17823084U JP 17823084 U JP17823084 U JP 17823084U JP S6193028 U JPS6193028 U JP S6193028U
Authority
JP
Japan
Prior art keywords
flip
circuit
flop circuit
switch circuits
capacitor
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
JP17823084U
Other languages
Japanese (ja)
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 JP17823084U priority Critical patent/JPS6193028U/ja
Publication of JPS6193028U publication Critical patent/JPS6193028U/ja
Pending legal-status Critical Current

Links

Description

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

第1図は、この考案の電圧制御発振回路の一実
施例を示す回路図、第2図は第1図の発振動作を
説明するための波形図、第3図はこの考案の他の
実施例を示す回路図、第4図はデユーテイ検出回
路の他の実施例を示す回路図である。 図中、1はフリツプ・フロツプ回路、3はコン
デンサ、4a,4bはスイツチ回路、5は可変電
流源、6は可変抵抗回路、7は抵抗を示す。
Fig. 1 is a circuit diagram showing one embodiment of the voltage controlled oscillation circuit of this invention, Fig. 2 is a waveform diagram for explaining the oscillation operation of Fig. 1, and Fig. 3 is another embodiment of this invention. FIG. 4 is a circuit diagram showing another embodiment of the duty detection circuit. In the figure, 1 is a flip-flop circuit, 3 is a capacitor, 4a and 4b are switch circuits, 5 is a variable current source, 6 is a variable resistance circuit, and 7 is a resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フリツプ・フロツプ回路と、このフリツプ・フ
ロツプ回路の2入力端子間に接続されているコン
デンサと、前記フリツプ・フロツプ回路の出力信
号によつて交互に反転し、前記コンデンサに流入
する電流の方向を切り換える2個のスイツチ回路
と、可変電流源から供給される電流を前記2個の
スイツチ回路に供給する抵抗回路によつて構成さ
れていることを特徴とする電圧制御発振回路。
A flip-flop circuit, a capacitor connected between two input terminals of the flip-flop circuit, and an output signal of the flip-flop circuit that alternately inverts and switches the direction of the current flowing into the capacitor. 1. A voltage controlled oscillation circuit comprising two switch circuits and a resistor circuit that supplies current supplied from a variable current source to the two switch circuits.
JP17823084U 1984-11-26 1984-11-26 Pending JPS6193028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17823084U JPS6193028U (en) 1984-11-26 1984-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17823084U JPS6193028U (en) 1984-11-26 1984-11-26

Publications (1)

Publication Number Publication Date
JPS6193028U true JPS6193028U (en) 1986-06-16

Family

ID=30735797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17823084U Pending JPS6193028U (en) 1984-11-26 1984-11-26

Country Status (1)

Country Link
JP (1) JPS6193028U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003517224A (en) * 1999-07-29 2003-05-20 トリパス テクノロジー インコーポレイテッド Dynamic switching frequency control for digital switching amplifiers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003517224A (en) * 1999-07-29 2003-05-20 トリパス テクノロジー インコーポレイテッド Dynamic switching frequency control for digital switching amplifiers

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