JPS61140611U - - Google Patents
Info
- Publication number
- JPS61140611U JPS61140611U JP2398285U JP2398285U JPS61140611U JP S61140611 U JPS61140611 U JP S61140611U JP 2398285 U JP2398285 U JP 2398285U JP 2398285 U JP2398285 U JP 2398285U JP S61140611 U JPS61140611 U JP S61140611U
- Authority
- JP
- Japan
- Prior art keywords
- short
- current
- oscillation circuit
- limiting resistor
- circuiting means
- 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
Links
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Description
第１図は、本考案による一実施例を示す回路図
、第２図は同実施例の短絡回路部に入力する信号
Ｘの波形図、第３図は従来のＣＭＯＳ発振回路図
である。
Ｔ１：ＰチヤネルＭＯＳトランジスタ、Ｔ２：
ＮチヤネルＭＯＳトランジスタ、Ｔ３，Ｔ４：短
絡回路、Ｒ１，Ｒ２：電流制限抵抗。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, FIG. 2 is a waveform diagram of a signal X input to the short circuit section of the same embodiment, and FIG. 3 is a conventional CMOS oscillation circuit diagram. T1 : P channel MOS transistor, T2 :
N-channel MOS transistor, T 3 , T 4 : short circuit, R 1 , R 2 : current limiting resistor.
Claims (1)
電流制限抵抗を挿入してなる発振回路において、 電流制限抵抗に短絡手段を付加してなることを
特徴とする発振回路。 ２ 前記短絡手段は発振開始時に電流制限抵抗を
短絡させる制御信号が入力されてなることを特徴
とする請求の範囲第１項記載の発振回路。[Claims for Utility Model Registration] 1. An oscillation circuit comprising current-limiting resistors inserted between a CMOS inverter, a power source, and ground, respectively, characterized in that a short-circuiting means is added to the current-limiting resistor. 2. The oscillation circuit according to claim 1, wherein the short-circuiting means receives a control signal that short-circuits the current limiting resistor at the start of oscillation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2398285U JPS61140611U (en) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2398285U JPS61140611U (en) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140611U true JPS61140611U (en) | 1986-08-30 |
Family
ID=30517714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2398285U Pending JPS61140611U (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11184004B2 (en) | 2018-04-17 | 2021-11-23 | Denso Corporation | Semiconductor integrated circuit device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975706A (en) * | 1982-10-25 | 1984-04-28 | Oki Electric Ind Co Ltd | Vibrator type oscillation circuit |
-
1985
- 1985-02-20 JP JP2398285U patent/JPS61140611U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5975706A (en) * | 1982-10-25 | 1984-04-28 | Oki Electric Ind Co Ltd | Vibrator type oscillation circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11184004B2 (en) | 2018-04-17 | 2021-11-23 | Denso Corporation | Semiconductor integrated circuit device |