JPS63108214U - - Google Patents
Info
- Publication number
- JPS63108214U JPS63108214U JP20017086U JP20017086U JPS63108214U JP S63108214 U JPS63108214 U JP S63108214U JP 20017086 U JP20017086 U JP 20017086U JP 20017086 U JP20017086 U JP 20017086U JP S63108214 U JPS63108214 U JP S63108214U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- constant voltage
- voltage element
- series circuit
- transistor
- 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)
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来の増幅回路を示す回路図である。
１……トランジスタ、４，５，１４……抵抗、
１０……信号入力端子、１２……電源端子、１３
……ツエナーダイオード。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
The figure is a circuit diagram showing a conventional amplifier circuit. 1...Transistor, 4, 5, 14...Resistor,
10...Signal input terminal, 12...Power terminal, 13
...Zener diode.
Claims (1)
構成し、この直列回路の第１の抵抗側の端部を電
源に接続すると共に定電圧素子側の端部を接地し
、第１の抵抗と定電圧素子との接続点をトランジ
スタのベースと信号入力端子との間に第２の抵抗
を介して接続したことを特徴とする増幅回路。 A series circuit is formed from the first resistor and the constant voltage element, and the end of the series circuit on the first resistor side is connected to a power supply, and the end on the constant voltage element side is grounded. An amplifier circuit characterized in that a connection point with a constant voltage element is connected between a base of a transistor and a signal input terminal via a second resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20017086U JPS63108214U (en) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20017086U JPS63108214U (en) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63108214U true JPS63108214U (en) | 1988-07-12 |
Family
ID=31162435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20017086U Pending JPS63108214U (en) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63108214U (en) |
-
1986
- 1986-12-29 JP JP20017086U patent/JPS63108214U/ja active Pending