JPS60189125U - signal control circuit - Google Patents
signal control circuitInfo
- Publication number
- JPS60189125U JPS60189125U JP7725684U JP7725684U JPS60189125U JP S60189125 U JPS60189125 U JP S60189125U JP 7725684 U JP7725684 U JP 7725684U JP 7725684 U JP7725684 U JP 7725684U JP S60189125 U JPS60189125 U JP S60189125U
- Authority
- JP
- Japan
- Prior art keywords
- control
- voltage
- signal
- circuit
- control 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.)
- Pending
Links
Landscapes
- Control Of Amplification And Gain Control (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は制御回路１を使用した概略構成図、第２図は従
来の信号制御回路を示す概略構成図、第３図は制御直流
電圧発生回路５を示す概略構成図、第４図は第２図のも
のの各点の電位を示す図、第５図はこの考案の一実施例
を示す概略構成 □図、第６図は第５図のものの各点の
電位を示す図である。
図において１は制御回路、５は制御直流電圧発生回路、
２０は第１の抵抗、２１は第２の抵抗、２２は定電圧ダ
イオードである。なお、各図中同一符号は同−又は相当
部分を示す。FIG. 1 is a schematic configuration diagram using a control circuit 1, FIG. 2 is a schematic configuration diagram showing a conventional signal control circuit, FIG. 3 is a schematic configuration diagram showing a control DC voltage generation circuit 5, and FIG. 4 is a schematic configuration diagram showing a conventional signal control circuit. 2 is a diagram showing the potential at each point in the device shown in FIG. 2, FIG. 5 is a schematic diagram showing an embodiment of the invention, and FIG. 6 is a diagram showing the potential at each point in the device shown in FIG. In the figure, 1 is a control circuit, 5 is a control DC voltage generation circuit,
20 is a first resistor, 21 is a second resistor, and 22 is a constant voltage diode. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
入力端子に入力された被制御入力信号を上記制御信号の
電圧値に応じて出力端子に被制御出力信号として出力す
る制御回路、出力端子に可変の制御直流電圧を出力する
制御直流電圧発生回路、この制御直流電圧発生回路の出
力端子に直列に接続された第１及び第２の抵抗とこの第
１及び第２め抵抗の接続点にアノードが接続されるとと
・ もに上記制御直流電圧発生回路の出力端子にカソー
ドが接続された定電圧ダイオードとを有し、上記第１及
び第２の抵抗の接続点が上記制御回路の信号制御端子に
接続された直流電圧制御回路を備えた信号制御回路。A control signal consisting of a DC voltage is input to the signal control terminal,
A control circuit that outputs a controlled input signal input to an input terminal as a controlled output signal to an output terminal according to the voltage value of the control signal, a control DC voltage generation circuit that outputs a variable control DC voltage to the output terminal, An anode is connected to the first and second resistors connected in series to the output terminal of the control DC voltage generating circuit and the connection point between the first and second resistors, and the control DC voltage is generated. a signal control circuit comprising a DC voltage control circuit having a constant voltage diode having a cathode connected to an output terminal of the circuit, and a connection point of the first and second resistors being connected to a signal control terminal of the control circuit; circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7725684U JPS60189125U (en) | 1984-05-24 | 1984-05-24 | signal control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7725684U JPS60189125U (en) | 1984-05-24 | 1984-05-24 | signal control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189125U true JPS60189125U (en) | 1985-12-14 |
Family
ID=30620155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7725684U Pending JPS60189125U (en) | 1984-05-24 | 1984-05-24 | signal control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189125U (en) |
-
1984
- 1984-05-24 JP JP7725684U patent/JPS60189125U/en active Pending
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