JPS6242324U - - Google Patents
Info
- Publication number
- JPS6242324U JPS6242324U JP13294885U JP13294885U JPS6242324U JP S6242324 U JPS6242324 U JP S6242324U JP 13294885 U JP13294885 U JP 13294885U JP 13294885 U JP13294885 U JP 13294885U JP S6242324 U JPS6242324 U JP S6242324U
- Authority
- JP
- Japan
- Prior art keywords
- field effect
- amplifier circuit
- circuit formed
- grounded field
- inductance
- 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
- 230000005669 field effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Amplifiers (AREA)
Description
第１図は本考案による増幅回路の実施例を示す
回路図、第２図は本考案の第２の実施例を示す回
路図、第３図は従来の増幅回路の回路図である。
１，７……バイアス抵抗、２，１０……電界効
果トランジスタ（ＦＥＴ）、３，８……ドレイン
抵抗、４，６，９……コンデンサ、５，１２……
インダクタンス、１４……入出力整合回路。
FIG. 1 is a circuit diagram showing an embodiment of an amplifier circuit according to the present invention, FIG. 2 is a circuit diagram showing a second embodiment of the invention, and FIG. 3 is a circuit diagram of a conventional amplifier circuit. 1, 7... Bias resistance, 2, 10... Field effect transistor (FET), 3, 8... Drain resistance, 4, 6, 9... Capacitor, 5, 12...
Inductance, 14...Input/output matching circuit.
Claims (1)
してなる多段増幅回路において、前記ソース接地
形電界効果トランジスタのドレイン端子と基準電
位間に、抵抗とインダクタンスを直列接続してな
るインピーダンス回路を挿入したことを特徴とす
る増幅回路。 In a multistage amplifier circuit formed by cascading a plurality of grounded field effect transistors, an impedance circuit formed by connecting a resistor and an inductance in series is inserted between the drain terminal of the source grounded field effect transistor and a reference potential. Characteristic amplifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13294885U JPS6242324U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13294885U JPS6242324U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6242324U true JPS6242324U (en) | 1987-03-13 |
Family
ID=31032810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13294885U Pending JPS6242324U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6242324U (en) |
-
1985
- 1985-08-30 JP JP13294885U patent/JPS6242324U/ja active Pending
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