JPS59152812U - transistor circuit - Google Patents
transistor circuitInfo
- Publication number
- JPS59152812U JPS59152812U JP4503883U JP4503883U JPS59152812U JP S59152812 U JPS59152812 U JP S59152812U JP 4503883 U JP4503883 U JP 4503883U JP 4503883 U JP4503883 U JP 4503883U JP S59152812 U JPS59152812 U JP S59152812U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- input terminal
- circuit
- external input
- terminal
- 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
- Microwave 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例のトランジスタ回路の回路図、第２図は
本考案の実施例のトランジスタのエミッタを直流的に接
地した場合のトランジスタ回路の回路図、第３図は本考
案の応用例の入出力に直流を流せる整合回路を有する増
巾器の場合の各接続法の説明図、第４図は本考案の応用
例で第３図に示す増巾器を直列にｎ段接続する場合の直
流電圧供給方法を示す図、第５図は本考案の実施例でト
ランジスタのエミッタを交流的に接地した場合のトラン
ジスタ回路の回路図である。
図中１はトランジスタの入力端子、２はトランジスタの
出力端子、３は外部入力端子、４．５は整合回路、１０
−１．１０−２．１０−３．ＩＤ−ｎは増巾器、Ｔｒは
トランジスタ、Ｃ，Ｃ１＋ Ｃ２゜Ｃ′はコンデンサ、
Ｌ１〜Ｌ６． Ｌ３’〜Ｌ５′はチョーク、Ｖ□〜Ｖ４
． Ｖ３’は直流電源、Ｒ工ｅ Ｒ２＋ Ｒ３＋Ｒ□／
、 Ｒ２／は抵抗を示す。Figure 1 is a circuit diagram of a conventional transistor circuit, Figure 2 is a circuit diagram of a transistor circuit according to an embodiment of the present invention in which the emitter of the transistor is grounded in a DC manner, and Figure 3 is an example of an application of the present invention. An explanatory diagram of each connection method in the case of an amplifier having a matching circuit that allows direct current to flow through the input and output. Figure 4 is an application example of the present invention, and shows the case where n stages of amplifiers shown in Figure 3 are connected in series. FIG. 5, which is a diagram showing a DC voltage supply method, is a circuit diagram of a transistor circuit in an embodiment of the present invention in which the emitter of the transistor is grounded in an AC manner. In the figure, 1 is the input terminal of the transistor, 2 is the output terminal of the transistor, 3 is the external input terminal, 4.5 is the matching circuit, and 10
-1.10-2.10-3. ID-n is an amplifier, Tr is a transistor, C, C1+C2°C' is a capacitor,
L1-L6. L3'~L5' are chokes, V□~V4
．． V3' is DC power supply, R engineering e R2+ R3+R□/
, R2/ indicates resistance.
Claims (1)
的に接地しであるトランジスタの入力端子間をコンデン
サを介して接続し、該トランジスタの出力端子と該外部
入力端子とを第１のチョーク回路を介して接続し、該ト
ランジスタの出力端子に直流電圧を、直流電源より第２
のチョーク回路を介して供給し、該外部入力端子とアー
ス間に設けた分圧抵抗により分圧された直流電圧を第３
のチョーク回路を介して該トランジスタの入力端子に供
給するようにしたことを特徴とするトランジスタ回路。□ Connect the external input terminal and the input terminal of a transistor whose emitter terminal is grounded DC or AC via a capacitor, and connect the output terminal of the transistor and the external input terminal with a first choke circuit. A DC voltage is applied to the output terminal of the transistor from a second DC power supply.
The third DC voltage is supplied through the choke circuit and divided by the voltage dividing resistor provided between the external input terminal and the ground.
1. A transistor circuit, wherein the transistor is supplied to an input terminal of the transistor via a choke circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4503883U JPS59152812U (en) | 1983-03-29 | 1983-03-29 | transistor circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4503883U JPS59152812U (en) | 1983-03-29 | 1983-03-29 | transistor circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59152812U true JPS59152812U (en) | 1984-10-13 |
Family
ID=30175560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4503883U Pending JPS59152812U (en) | 1983-03-29 | 1983-03-29 | transistor circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152812U (en) |
-
1983
- 1983-03-29 JP JP4503883U patent/JPS59152812U/en active Pending
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