JPS59177234U - variable delay circuit - Google Patents
variable delay circuitInfo
- Publication number
- JPS59177234U JPS59177234U JP1983071900U JP7190083U JPS59177234U JP S59177234 U JPS59177234 U JP S59177234U JP 1983071900 U JP1983071900 U JP 1983071900U JP 7190083 U JP7190083 U JP 7190083U JP S59177234 U JPS59177234 U JP S59177234U
- Authority
- JP
- Japan
- Prior art keywords
- capacitance diode
- variable
- variable capacitance
- delay circuit
- resistance element
- 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
Landscapes
- Pulse Circuits (AREA)
- Electronic Switches (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
第１図は従来の可変遅延回路を示す回路図、第２図はこ
の可動子変位に対するダイオード印加電圧を示す特性図
、第３図は可動子変位に対する可変容量ダイオードの容
量変化特性を示す図、第４図は可動子変位に対する遅延
量変化特性を示す図、第５図はこの考案による可変遅延
回路の一例を示す接続図、第６図は可動子変位に対する
ダイオード印加電圧の特性例を示す図、第７図は可動子
変位に対するダイオードの容量変化特性の例を示す図、
第８図は可動子変位に対する遅延量変化特性の例を示す
図である。
１１：入力端子、１３：直列抵抗素子、１５二出力端子
、１６：可変容量ダイオード、１８：第２電位点として
の電源端子、１７：可変抵抗器、１９：抵抗素子。FIG. 1 is a circuit diagram showing a conventional variable delay circuit, FIG. 2 is a characteristic diagram showing the voltage applied to the diode with respect to the displacement of the mover, and FIG. 3 is a diagram showing the capacitance change characteristics of the variable capacitance diode with respect to the displacement of the mover. Fig. 4 is a diagram showing delay amount change characteristics with respect to mover displacement, Fig. 5 is a connection diagram showing an example of a variable delay circuit according to this invention, and Fig. 6 is a diagram showing an example of characteristics of diode applied voltage with respect to mover displacement. , FIG. 7 is a diagram showing an example of capacitance change characteristics of a diode with respect to mover displacement,
FIG. 8 is a diagram showing an example of delay amount change characteristics with respect to mover displacement. 11: input terminal, 13: series resistance element, 15 two output terminals, 16: variable capacitance diode, 18: power supply terminal as second potential point, 17: variable resistor, 19: resistance element.
Claims (1)
抗素子の出力端に一端が接続された可変容量ダイオード
と、その可変容量ダイオードの他端と第１電位点との間
に接続された抵抗素子と、上記可変容量ダイオード及び
抵抗素子の接続点に可動子が接続され、両端が上記第１
電位点及び第２電位点にそれぞれ接続されて上記可変容
量ダイオードに逆極性の制御電圧を与える可変抵抗器と
を備え、上記可変抵抗器の可動子の制御量と上記可変容
量ダイオードの容量との特性かは譬直線的になるように
上記可変抵抗器の全抵抗値と上記抵抗素子の抵抗値とが
選定されている可変遅延回路。A series resistance element inserted between the input and output terminals, a variable capacitance diode with one end connected to the output terminal of the series resistance element, and a variable capacitance diode connected between the other end of the variable capacitance diode and the first potential point. A movable element is connected to a connection point between the resistance element, the variable capacitance diode, and the resistance element, and both ends thereof are connected to the first connection point.
a variable resistor that is connected to a potential point and a second potential point to apply a control voltage of opposite polarity to the variable capacitance diode; A variable delay circuit, wherein the total resistance value of the variable resistor and the resistance value of the resistor element are selected so that the characteristics thereof are analogous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983071900U JPS59177234U (en) | 1983-05-13 | 1983-05-13 | variable delay circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983071900U JPS59177234U (en) | 1983-05-13 | 1983-05-13 | variable delay circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59177234U true JPS59177234U (en) | 1984-11-27 |
Family
ID=30202054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983071900U Pending JPS59177234U (en) | 1983-05-13 | 1983-05-13 | variable delay circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177234U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534380A (en) * | 1976-07-02 | 1978-01-14 | Toshiba Corp | High frequency illuminator |
| JPS5687923A (en) * | 1979-12-19 | 1981-07-17 | Fujitsu Ltd | Delay adjusting circuit |
-
1983
- 1983-05-13 JP JP1983071900U patent/JPS59177234U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534380A (en) * | 1976-07-02 | 1978-01-14 | Toshiba Corp | High frequency illuminator |
| JPS5687923A (en) * | 1979-12-19 | 1981-07-17 | Fujitsu Ltd | Delay adjusting circuit |
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