JPS60135953U - integral circuit - Google Patents
integral circuitInfo
- Publication number
- JPS60135953U JPS60135953U JP2018584U JP2018584U JPS60135953U JP S60135953 U JPS60135953 U JP S60135953U JP 2018584 U JP2018584 U JP 2018584U JP 2018584 U JP2018584 U JP 2018584U JP S60135953 U JPS60135953 U JP S60135953U
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- integral circuit
- integrating circuit
- part terminal
- resistor
- 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)
- Networks Using Active Elements (AREA)
- Picture Signal Circuits (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図は従来の積分回路の構成を示す回路図、第２図は
積分回路の入出力の関係を示す特性曲線図、第３図はこ
の考案の一実施例による積分回路の構成を示す回路図、
第４図はこの考案の一実施例に使用した可変抵抗器の特
性曲線である。
２・・・コンデンサ、３・・・演算増幅器、４・・・切
換スイッチ、１１・・・可変抵抗器。なお、図中、同一
符号は同二または相当部分を示す。Figure 1 is a circuit diagram showing the configuration of a conventional integrating circuit, Figure 2 is a characteristic curve diagram showing the relationship between input and output of the integrating circuit, and Figure 3 is a circuit diagram showing the configuration of an integrating circuit according to an embodiment of this invention. figure,
FIG. 4 shows a characteristic curve of a variable resistor used in an embodiment of this invention. 2... Capacitor, 3... Operational amplifier, 4... Selector switch, 11... Variable resistor. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
において、上記可変抵抗器をＤ特性のもので構成すると
ともに、該可変抵抗器の可動部端子と、両端め固定部端
子との間に、抵抗値の微調整が可能な切換スイッチを設
けたことを特徴とする積分回路。、In an integrating circuit equipped with a variable resistor, a capacitor, and an operational amplifier, the variable resistor is constructed with D characteristics, and a resistor is connected between the movable part terminal and the fixed part terminal at both ends of the variable resistor. An integrating circuit characterized by being equipped with a changeover switch that allows fine adjustment of the value. ,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018584U JPS60135953U (en) | 1984-02-14 | 1984-02-14 | integral circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018584U JPS60135953U (en) | 1984-02-14 | 1984-02-14 | integral circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60135953U true JPS60135953U (en) | 1985-09-10 |
Family
ID=30510437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018584U Pending JPS60135953U (en) | 1984-02-14 | 1984-02-14 | integral circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135953U (en) |
-
1984
- 1984-02-14 JP JP2018584U patent/JPS60135953U/en active Pending
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