JPH0369917U - - Google Patents
Info
- Publication number
- JPH0369917U JPH0369917U JP12716689U JP12716689U JPH0369917U JP H0369917 U JPH0369917 U JP H0369917U JP 12716689 U JP12716689 U JP 12716689U JP 12716689 U JP12716689 U JP 12716689U JP H0369917 U JPH0369917 U JP H0369917U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- emitter
- collector
- transistors
- resistor
- 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
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
Landscapes
- Amplifiers (AREA)
Description
第１図及び第３図は本考案の一実施例を示す回
路図、第２図は従来の一実施例を示す回路図であ
る。
１……信号入力端子、２，９，１４……直流阻
止コンデンサ、３，１０……トランジスタ、４，
５，６，８，１１，１３……抵抗、７，１２……
交流バイパスコンデンサ、１５……信号出力端子
。
1 and 3 are circuit diagrams showing an embodiment of the present invention, and FIG. 2 is a circuit diagram showing a conventional embodiment. 1...Signal input terminal, 2,9,14...DC blocking capacitor, 3,10...Transistor, 4,
5, 6, 8, 11, 13...Resistance, 7, 12...
AC bypass capacitor, 15...Signal output terminal.
Claims (1)
スタのエミツタを第２のトランジスタのコレクタ
に直列に接続した交流増幅回路において、第１の
トランジスタのエミツタと第２のトランジスタの
コレクタの接続点に直流分流素子（例抵抗）を第
１のトランジスタのコレクタ側の直流的電源ライ
ン、又は第２のトランジスタのエミツタ側の直流
的接地ラインへ接続したことを特徴とするバイア
ス回路。 In an AC amplifier circuit in which a plurality of transistors are connected in series with the emitter of a first transistor and the collector of a second transistor, a DC shunt element is provided at the connection point between the emitter of the first transistor and the collector of the second transistor. (For example, a resistor) is connected to a DC power supply line on the collector side of the first transistor or a DC ground line on the emitter side of the second transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12716689U JPH0369917U (en) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12716689U JPH0369917U (en) | 1989-11-01 | 1989-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369917U true JPH0369917U (en) | 1991-07-12 |
Family
ID=31674940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12716689U Pending JPH0369917U (en) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369917U (en) |
-
1989
- 1989-11-01 JP JP12716689U patent/JPH0369917U/ja active Pending
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