JPS6356417U - - Google Patents
Info
- Publication number
- JPS6356417U JPS6356417U JP14863586U JP14863586U JPS6356417U JP S6356417 U JPS6356417 U JP S6356417U JP 14863586 U JP14863586 U JP 14863586U JP 14863586 U JP14863586 U JP 14863586U JP S6356417 U JPS6356417 U JP S6356417U
- Authority
- JP
- Japan
- Prior art keywords
- current
- transistor
- circuit
- output circuit
- difference
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Amplifiers (AREA)
- Control Of Electrical Variables (AREA)
Description
第１図は本考案のバイアス回路の一実施例を示
す回路図、第２図は本考案の他の実施例を示す回
路図、第３図は従来のバイアス回路の回路図であ
る。
１０，１１，１１０……電流出力回路、１２，
１２０……制御回路、１０ａ，１０ｂ，１１ａ，
１１ｂ……トランジスタ。
FIG. 1 is a circuit diagram showing one embodiment of the bias circuit of the present invention, FIG. 2 is a circuit diagram showing another embodiment of the present invention, and FIG. 3 is a circuit diagram of a conventional bias circuit. 10, 11, 110... current output circuit, 12,
120...control circuit, 10a, 10b, 11a,
11b...Transistor.
Claims (1)
スタのベース・エミツタ間電圧の差に比例する電
流を出力する第１の電流出力回路と、 第３、第４のトランジスタを有し、各トランジ
スタのベース・エミツタ間電圧の差に比例する電
流を出力する第２の電流出力回路と、 前記第１の電流出力回路の出力電流により前記
第３、第４のトランジスタのコレクタ電流比を制
御する制御回路とを備え、 前記第２の電流出力回路の出力電流に任意の温
度特性を持たせることを特徴とするバイアス回路
。[Claims for Utility Model Registration] A first current output circuit that includes first and second transistors and outputs a current proportional to the difference in base-emitter voltage of each transistor; a second current output circuit including a transistor and outputting a current proportional to the difference in base-emitter voltage of each transistor; A bias circuit comprising: a control circuit that controls a collector current ratio; and the bias circuit is characterized in that the output current of the second current output circuit has arbitrary temperature characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14863586U JPS6356417U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14863586U JPS6356417U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6356417U true JPS6356417U (en) | 1988-04-15 |
Family
ID=31063095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14863586U Pending JPS6356417U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6356417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015012413A (en) * | 2013-06-28 | 2015-01-19 | 株式会社日立製作所 | Bias circuit |
-
1986
- 1986-09-30 JP JP14863586U patent/JPS6356417U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015012413A (en) * | 2013-06-28 | 2015-01-19 | 株式会社日立製作所 | Bias circuit |