JPS62117619U - - Google Patents
Info
- Publication number
- JPS62117619U JPS62117619U JP285786U JP285786U JPS62117619U JP S62117619 U JPS62117619 U JP S62117619U JP 285786 U JP285786 U JP 285786U JP 285786 U JP285786 U JP 285786U JP S62117619 U JPS62117619 U JP S62117619U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- base
- drive circuit
- temperature
- utility
- 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
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Voltage And Current In General (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Description
第１図はこの考案のトランジスタ駆動回路の実
施例を示す回路図、第２図および第３図は従来の
トランジスタ駆動回路を示す回路図である。
４……トランジスタ、１８……差動増幅器、２
０……第１の電圧設定回路、２２……第２の電圧
設定回路。
FIG. 1 is a circuit diagram showing an embodiment of the transistor drive circuit of this invention, and FIGS. 2 and 3 are circuit diagrams showing conventional transistor drive circuits. 4...Transistor, 18...Differential amplifier, 2
0...first voltage setting circuit, 22...second voltage setting circuit.
Claims (1)
特性を付加して、温度によるトランジスタの電流
増幅率の変化を相殺することを特徴とするトラン
ジスタ駆動回路。 A transistor drive circuit characterized by adding temperature characteristics to the base current flowing through the base of the transistor to offset changes in the current amplification factor of the transistor due to temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP285786U JPS62117619U (en) | 1986-01-13 | 1986-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP285786U JPS62117619U (en) | 1986-01-13 | 1986-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117619U true JPS62117619U (en) | 1987-07-25 |
Family
ID=30782085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP285786U Pending JPS62117619U (en) | 1986-01-13 | 1986-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117619U (en) |
-
1986
- 1986-01-13 JP JP285786U patent/JPS62117619U/ja active Pending