JPH024311U - - Google Patents
Info
- Publication number
- JPH024311U JPH024311U JP8200788U JP8200788U JPH024311U JP H024311 U JPH024311 U JP H024311U JP 8200788 U JP8200788 U JP 8200788U JP 8200788 U JP8200788 U JP 8200788U JP H024311 U JPH024311 U JP H024311U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation circuit
- capacitor
- differential amplifier
- feedback resistor
- power supply
- 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 7
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 2
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Description
第１図は、この考案による発振回路の図、第２
図は、従来の発振回路の図、第３図は、従来のも
のの、発振開始時の過度特性を示す図、第４図は
、この考案による発振回路の過度特性を示す図で
ある。図において、１は差動増幅器、２，３，４
，５は第１、第２、第３、第４の抵抗、６，７は
第１、第２のコンデンサ、８は出力端子、９は正
電源端子、１０は負電源端子、１１は瞬間発振用
コンデンサである。なお、図中同一あるいは相当
部分には同一符号を付して示してある。
Figure 1 is a diagram of the oscillation circuit according to this invention, Figure 2
3 is a diagram showing a conventional oscillation circuit, FIG. 3 is a diagram showing transient characteristics at the start of oscillation, and FIG. 4 is a diagram showing transient characteristics of an oscillation circuit according to the present invention. In the figure, 1 is a differential amplifier, 2, 3, 4
, 5 are the first, second, third and fourth resistors, 6 and 7 are the first and second capacitors, 8 is the output terminal, 9 is the positive power supply terminal, 10 is the negative power supply terminal, 11 is the instantaneous oscillation It is a capacitor for It should be noted that the same or corresponding parts in the drawings are designated by the same reference numerals.
Claims (1)
り構成されたウイーンブリツジ発振回路において
、上記差動増幅器の電源端子と帰還用抵抗との間
に、コンデンサを付加したことを特徴とする発振
回路。 An oscillation circuit comprising a differential amplifier, a feedback resistor and a capacitor, and a Wien Bridge oscillation circuit, characterized in that a capacitor is added between the power supply terminal of the differential amplifier and the feedback resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8200788U JPH024311U (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8200788U JPH024311U (en) | 1988-06-21 | 1988-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024311U true JPH024311U (en) | 1990-01-11 |
Family
ID=31306775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8200788U Pending JPH024311U (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024311U (en) |
-
1988
- 1988-06-21 JP JP8200788U patent/JPH024311U/ja active Pending