JPS6190309U - - Google Patents
Info
- Publication number
- JPS6190309U JPS6190309U JP17711084U JP17711084U JPS6190309U JP S6190309 U JPS6190309 U JP S6190309U JP 17711084 U JP17711084 U JP 17711084U JP 17711084 U JP17711084 U JP 17711084U JP S6190309 U JPS6190309 U JP S6190309U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- transistor
- amplifier circuit
- source
- transistor amplifier
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Amplifiers (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図は従来のトランジスタ増幅回路を示す回路図
である。
図において、１はトランジスタ、２はコレクタ
電源端子、３はコレクタＲＦＣ、４は抵抗、５は
ベースチヨークコイル、７は電界効果トランジス
タである。図において同一符号は同一或は相当部
分を示す。
FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional transistor amplifier circuit. In the figure, 1 is a transistor, 2 is a collector power supply terminal, 3 is a collector RFC, 4 is a resistor, 5 is a base York coil, and 7 is a field effect transistor. In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ベースにバイアス電流を供給するトランジスタ増
幅回路において、上記抵抗に直列に、ゲート・ソ
ース間を短絡又は抵抗を介して接続した電界効果
トランジスタを挿入したことを特徴とするトラン
ジスタ増幅回路。 A transistor amplifier circuit that supplies a bias current from the collector power source of the transistor to the base via the resistor, characterized in that a field effect transistor is inserted in series with the resistor, the gate and source of which are connected via a short circuit or a resistor. transistor amplifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17711084U JPS6190309U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17711084U JPS6190309U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6190309U true JPS6190309U (en) | 1986-06-12 |
Family
ID=30734686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17711084U Pending JPS6190309U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6190309U (en) |
-
1984
- 1984-11-19 JP JP17711084U patent/JPS6190309U/ja active Pending
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