JPH03101033U - - Google Patents
Info
- Publication number
- JPH03101033U JPH03101033U JP1046290U JP1046290U JPH03101033U JP H03101033 U JPH03101033 U JP H03101033U JP 1046290 U JP1046290 U JP 1046290U JP 1046290 U JP1046290 U JP 1046290U JP H03101033 U JPH03101033 U JP H03101033U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- section
- current
- input
- output
- 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
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Picture Signal Circuits (AREA)
- Amplifiers (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は演算増幅部の動作説明のための図、第３図
は第１図例の入出力特性を示す図、第４図はこの
考案の他の実施例を示す構成図、第５図は第４図
例の入出力特性を示す図、第６図は複雑な入出力
特性を得るための構成図、第７図は従来例の構成
図、第８図は第７図例の入出力特性を示す図であ
る。
４……入力端子、１０……電圧比較部、１２…
…出力端子、２０……電圧電流変換部、３０……
演算増幅部。
Figure 1 is a block diagram showing an embodiment of this invention, Figure 2 is a diagram for explaining the operation of the operational amplifier, Figure 3 is a diagram showing the input/output characteristics of the example in Figure 1, and Figure 4 is a diagram for explaining the operation of the operational amplifier section. A block diagram showing another embodiment of this invention, FIG. 5 is a diagram showing the input/output characteristics of the example in FIG. 4, FIG. 6 is a block diagram for obtaining complicated input/output characteristics, and FIG. 7 is a conventional example. FIG. 8 is a diagram showing the input/output characteristics of the example shown in FIG. 4...Input terminal, 10...Voltage comparison section, 12...
...output terminal, 20...voltage-current converter, 30...
Operational amplifier section.
Claims (1)
、 上記電圧比較部によつて動作が制御され、上記
入力電圧に対応した値の電流を出力する電圧電流
変換部と、 この電圧電流変換部より出力される電流を電圧
に変換すると共に上記入力電圧に対応した電圧に
加算して出力電圧を得る演算増幅部とを備えてな
る折線近似非線形増幅回路。[Claims for Utility Model Registration] A voltage comparison section that compares an input voltage with a reference voltage; and a voltage-current conversion section whose operation is controlled by the voltage comparison section and outputs a current having a value corresponding to the input voltage. and an operational amplifier section that converts the current output from the voltage-current conversion section into a voltage and adds it to the voltage corresponding to the input voltage to obtain an output voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046290U JPH03101033U (en) | 1990-02-05 | 1990-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046290U JPH03101033U (en) | 1990-02-05 | 1990-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101033U true JPH03101033U (en) | 1991-10-22 |
Family
ID=31514031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1046290U Pending JPH03101033U (en) | 1990-02-05 | 1990-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008104140A (en) * | 2006-10-19 | 2008-05-01 | Renei Kagi Kofun Yugenkoshi | Voltage converter provided with nonlinear gain |
-
1990
- 1990-02-05 JP JP1046290U patent/JPH03101033U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008104140A (en) * | 2006-10-19 | 2008-05-01 | Renei Kagi Kofun Yugenkoshi | Voltage converter provided with nonlinear gain |
| JP4509129B2 (en) * | 2006-10-19 | 2010-07-21 | 聯詠科技股▲ふん▼有限公司 | Voltage converter having non-linear gain |