JPS59195818U - temperature compensation circuit - Google Patents
temperature compensation circuitInfo
- Publication number
- JPS59195818U JPS59195818U JP9051183U JP9051183U JPS59195818U JP S59195818 U JPS59195818 U JP S59195818U JP 9051183 U JP9051183 U JP 9051183U JP 9051183 U JP9051183 U JP 9051183U JP S59195818 U JPS59195818 U JP S59195818U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- emitter
- temperature compensation
- current source
- constant current
- 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
- Amplifiers (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図は従来の温度補償回路を示す回路図、第２図は本
考案に係る温度補償回路の一実施例を示す回路図、第３
図は本考案の他の実施例を示す回路図である。
２３、 ２６． ３３． ３６・・・・・・抵抗、２４
． ２７゜３４．３７・・・・・・トランジスタ、２５
． ２Ｂ、 ３５゜３８・・・・・・定電流源。FIG. 1 is a circuit diagram showing a conventional temperature compensation circuit, FIG. 2 is a circuit diagram showing an embodiment of the temperature compensation circuit according to the present invention, and FIG.
The figure is a circuit diagram showing another embodiment of the present invention. 23, 26. 33. 36...Resistance, 24
．． 27°34.37...transistor, 25
．． 2B, 35°38... Constant current source.
Claims (1)
する第１のトランジスタと、 この第１のトランジスタのエミッタ側に設けた第１の定
電流源と、 、 前記第１のトランジスタと極性が相補的で、エミッタホ
ロワ回路を構成し、前記第１のトランジスタのエミッタ
出力を入力とし、エミッタに出力信号を発生する第２の
トランジスタと、この第２のトランジスタのエミッタ側
に接続された第２の定電流源と、 前記第１のトランジスタのエミッタと前記第２のトラン
ジスタのベースとの間に介在接続され１、抵抗値が前記
第１のトランジスタの入力インピーダンスと前記第１、
第２の定電流源の比及び前記第１、第２のトランジスタ
の電流増幅率の比に依存する抵抗とを具備したことを特
徴とした温度補償回路。[Claims for Utility Model Registration] A first transistor to which an input signal is input to the base and constitutes an emitter follower circuit; a first constant current source provided on the emitter side of the first transistor; a second transistor whose polarity is complementary to that of the transistor, forms an emitter follower circuit, receives the emitter output of the first transistor and generates an output signal to the emitter, and is connected to the emitter side of the second transistor. a second constant current source connected between the emitter of the first transistor and the base of the second transistor and having a resistance value equal to the input impedance of the first transistor;
A temperature compensation circuit comprising: a resistor that depends on a ratio of a second constant current source and a ratio of current amplification factors of the first and second transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9051183U JPS59195818U (en) | 1983-06-15 | 1983-06-15 | temperature compensation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9051183U JPS59195818U (en) | 1983-06-15 | 1983-06-15 | temperature compensation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195818U true JPS59195818U (en) | 1984-12-26 |
Family
ID=30220440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9051183U Pending JPS59195818U (en) | 1983-06-15 | 1983-06-15 | temperature compensation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020099136A (en) * | 2018-12-18 | 2020-06-25 | ローム株式会社 | Switching control circuit |
-
1983
- 1983-06-15 JP JP9051183U patent/JPS59195818U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020099136A (en) * | 2018-12-18 | 2020-06-25 | ローム株式会社 | Switching control circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59195818U (en) | temperature compensation circuit | |
| JPS5826212U (en) | differential amplifier | |
| JPS6121122U (en) | voltage follower circuit | |
| JPS5866712U (en) | Muting circuit | |
| JPS60134319U (en) | Amplifier | |
| JPS5811330U (en) | Waveform shaping circuit | |
| JPS58132410U (en) | rear equalizer circuit | |
| JPS5826209U (en) | bias circuit | |
| JPS5952716U (en) | Amplifier gain adjustment circuit | |
| JPS606327U (en) | amplifier feedback circuit | |
| JPS6082817U (en) | Muting circuit | |
| JPS5988923U (en) | differential amplifier | |
| JPS5866713U (en) | amplifier | |
| JPS58141615U (en) | gain control circuit | |
| JPS618313U (en) | constant voltage circuit | |
| JPS5813718U (en) | variable gain amplifier circuit | |
| JPS599615U (en) | amplifier circuit | |
| JPS60184312U (en) | operational amplifier circuit | |
| JPS58149832U (en) | Noise removal circuit | |
| JPS5976121U (en) | differential amplifier circuit | |
| JPS5819543U (en) | switch circuit | |
| JPS5959022U (en) | Differential amplifier negative feedback circuit | |
| JPS6129525U (en) | SEPP amplifier circuit | |
| JPS6019233U (en) | switch circuit | |
| JPS5925824U (en) | nonlinear amplifier circuit |