JPS6277913U - - Google Patents
Info
- Publication number
- JPS6277913U JPS6277913U JP16875085U JP16875085U JPS6277913U JP S6277913 U JPS6277913 U JP S6277913U JP 16875085 U JP16875085 U JP 16875085U JP 16875085 U JP16875085 U JP 16875085U JP S6277913 U JPS6277913 U JP S6277913U
- Authority
- JP
- Japan
- Prior art keywords
- current mirror
- transistors
- bases
- mirror circuit
- transistor
- 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 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Amplifiers (AREA)
Description
第１図はこの考案のカレントミラー回路の第１
実施例を示す回路図、第２図はこの考案のカレン
トミラー回路の第２実施例を示す回路図、第３図
は従来のカレントミラー回路を示す回路図である
。
２，４…トランジスタ、１０…抵抗、１２…キ
ヤパシタ。
Figure 1 shows the first diagram of the current mirror circuit of this invention.
FIG. 2 is a circuit diagram showing a second embodiment of the current mirror circuit of this invention, and FIG. 3 is a circuit diagram showing a conventional current mirror circuit. 2, 4...Transistor, 10...Resistor, 12...Capacitor.
Claims (1)
そのベース・コレクタに他のトランジスタのベー
スを共通に接続してなるカレントミラー回路にお
いて、前記トランジスタのエミツタ側に接続され
る抵抗に対して低容量のキヤパシタを並列に接続
し、高域の帰還量を低減したことを特徴とするカ
レントミラー回路。 In a current mirror circuit in which the bases of other transistors are commonly connected to the bases and collectors of transistors with a common base and collector, a low capacitance capacitor is connected in parallel to the resistor connected to the emitter side of the transistor. A current mirror circuit characterized in that it is connected to and reduces the amount of feedback in the high frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16875085U JPS6277913U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16875085U JPS6277913U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277913U true JPS6277913U (en) | 1987-05-19 |
Family
ID=31101916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16875085U Pending JPS6277913U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277913U (en) |
-
1985
- 1985-11-01 JP JP16875085U patent/JPS6277913U/ja active Pending