JPS615015U - Transistor base bias circuit - Google Patents
Transistor base bias circuitInfo
- Publication number
- JPS615015U JPS615015U JP8982284U JP8982284U JPS615015U JP S615015 U JPS615015 U JP S615015U JP 8982284 U JP8982284 U JP 8982284U JP 8982284 U JP8982284 U JP 8982284U JP S615015 U JPS615015 U JP S615015U
- Authority
- JP
- Japan
- Prior art keywords
- bias circuit
- transistor
- base bias
- transistor base
- base
- 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図は従来のトランジスタのベースバイアス回路の回
路図、第２図は本考案の一実施例によるトランジスタの
さースバイアス回路の回路図である。
１・・・電源端子、シ′，２″・・・分圧用の抵抗、３
・・・抵抗、４・・・コレクタ用コイル、５・・・ベー
ス用コイル、６，７・・・コンデンサ、８・・・温度補
償ダイオード、９・・・トランジスタ、１０・・・ツエ
ナーダイオード。
なお図中同一符号は同一又は相当部分を示す。FIG. 1 is a circuit diagram of a conventional transistor base bias circuit, and FIG. 2 is a circuit diagram of a transistor base bias circuit according to an embodiment of the present invention. 1...Power supply terminal, 2'...Resistance for voltage division, 3
... Resistor, 4... Collector coil, 5... Base coil, 6, 7... Capacitor, 8... Temperature compensation diode, 9... Transistor, 10... Zener diode. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
ランジスタの動作状態を設定するための複数の抵抗と、
該抵抗の接続点と上記トランジスタのエミツタ間に接続
されたツヱナーダイオードとを備えたことを特徴とする
トランジスタのベースバイアス回路。a plurality of resistors connected in series between the collector and base of the transistor for setting the operating state of the transistor;
A base bias circuit for a transistor, comprising a Zener diode connected between a connection point of the resistor and an emitter of the transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8982284U JPS615015U (en) | 1984-06-14 | 1984-06-14 | Transistor base bias circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8982284U JPS615015U (en) | 1984-06-14 | 1984-06-14 | Transistor base bias circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS615015U true JPS615015U (en) | 1986-01-13 |
Family
ID=30644263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8982284U Pending JPS615015U (en) | 1984-06-14 | 1984-06-14 | Transistor base bias circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615015U (en) |
-
1984
- 1984-06-14 JP JP8982284U patent/JPS615015U/en active Pending
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