JPH02141114U - - Google Patents
Info
- Publication number
- JPH02141114U JPH02141114U JP5090089U JP5090089U JPH02141114U JP H02141114 U JPH02141114 U JP H02141114U JP 5090089 U JP5090089 U JP 5090089U JP 5090089 U JP5090089 U JP 5090089U JP H02141114 U JPH02141114 U JP H02141114U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- load
- power supply
- base
- resistance
- 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)
Description
第１図は本考案に係る高域補償回路の一例をト
ランジスタ増幅器に適用された状態で示す回路構
成図、第２図及び第３図は第１図に示される高域
補償回路の一例の動作説明に供される部分回路接
続図、第４図は第１図に示される高域補償回路の
一例の利得特性についての説明に供される特性図
である。
図中、１０，１２，２１ａ及び２１ｂはトラン
ジスタ、２０ａ，２０ｂ，２２ａ及び２２ｂは抵
抗素子、２３ａ及び２３ｂはキヤパシタンス素子
である。
FIG. 1 is a circuit configuration diagram showing an example of a high-frequency compensation circuit according to the present invention applied to a transistor amplifier, and FIGS. 2 and 3 are operation of an example of the high-frequency compensation circuit shown in FIG. 1. FIG. 4 is a partial circuit connection diagram used for explanation. FIG. 4 is a characteristic diagram used for explanation of the gain characteristics of an example of the high-frequency compensation circuit shown in FIG. In the figure, 10, 12, 21a and 21b are transistors, 20a, 20b, 22a and 22b are resistance elements, and 23a and 23b are capacitance elements.
Claims (1)
れた第１の抵抗素子と、 該第１の抵抗素子の他端と電源との間にコレク
タ−エミツタ通路が接続された負荷形成用トラン
ジスタと、 該負荷形成用トランジスタのベースと電源との
間に接続された、上記第１の抵抗素子の抵抗値よ
り大なる抵抗値を有する第２の抵抗素子と、 上記負荷形成用トランジスタのベースと上記増
幅用トランジスタの負荷端子との間に接続された
キヤパシタンス素子と、 を含んで構成された高域補償回路。[Claims for Utility Model Registration] A first resistor element whose one end is connected to a load terminal of an amplification transistor, and a collector-emitter path connected between the other end of the first resistor element and a power supply. a load forming transistor; a second resistance element connected between the base of the load forming transistor and a power supply and having a resistance value greater than the resistance value of the first resistance element; A high-frequency compensation circuit configured to include: a capacitance element connected between a base of a transistor and a load terminal of the amplification transistor;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5090089U JPH02141114U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5090089U JPH02141114U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02141114U true JPH02141114U (en) | 1990-11-27 |
Family
ID=31569850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5090089U Pending JPH02141114U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02141114U (en) |
-
1989
- 1989-04-28 JP JP5090089U patent/JPH02141114U/ja active Pending
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