JPS5866713U - amplifier - Google Patents
amplifierInfo
- Publication number
- JPS5866713U JPS5866713U JP16068281U JP16068281U JPS5866713U JP S5866713 U JPS5866713 U JP S5866713U JP 16068281 U JP16068281 U JP 16068281U JP 16068281 U JP16068281 U JP 16068281U JP S5866713 U JPS5866713 U JP S5866713U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- amplifier
- nth transistors
- transistors
- nth
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す回路図、第２図は本出願人がすで
に提案した増幅器の回路図、第３図は本考案の一実施例
を示す回路図、第４図〜第６図はそれぞれ本考案の他の
実施例を示す回路図である。
図中３はＦＥＴ、１５及び１５′はトランジスタ、９は
定電流源である。Fig. 1 is a circuit diagram showing a conventional example, Fig. 2 is a circuit diagram of an amplifier already proposed by the applicant, Fig. 3 is a circuit diagram showing an embodiment of the present invention, and Figs. 4 to 6 are 3A and 3B are circuit diagrams showing other embodiments of the present invention, respectively; In the figure, 3 is an FET, 15 and 15' are transistors, and 9 is a constant current source.
Claims (1)
トランジスタにカスコード接続されかつ極性の異なる第
２〜第ｎのトランジスタと、前記第１のトランジスタと
前記第２〜第ｎのトランジスタの共通接続点に接続され
た定電流源から成り、前記第２〜第ｎのトランジスタよ
り各々出力信号を得る事を特徴とする増幅器。a first transistor that amplifies an input signal; second to nth transistors that are cascode-connected to the first transistor and have different polarities; and a common connection between the first transistor and the second to nth transistors. 1. An amplifier comprising a constant current source connected to a point, and obtaining an output signal from each of the second to nth transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16068281U JPS5866713U (en) | 1981-10-28 | 1981-10-28 | amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16068281U JPS5866713U (en) | 1981-10-28 | 1981-10-28 | amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5866713U true JPS5866713U (en) | 1983-05-06 |
Family
ID=29953073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16068281U Pending JPS5866713U (en) | 1981-10-28 | 1981-10-28 | amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866713U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5287346A (en) * | 1976-01-17 | 1977-07-21 | Hitachi Ltd | Amplifying circuit |
| JPS5287959A (en) * | 1976-01-19 | 1977-07-22 | Toshiba Corp | Cascode amplifier circuit |
| JPS56119511A (en) * | 1980-02-26 | 1981-09-19 | Sony Corp | Current miller circuit |
| JPS56122209A (en) * | 1980-02-29 | 1981-09-25 | Sony Corp | Current miller circuit |
-
1981
- 1981-10-28 JP JP16068281U patent/JPS5866713U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5287346A (en) * | 1976-01-17 | 1977-07-21 | Hitachi Ltd | Amplifying circuit |
| JPS5287959A (en) * | 1976-01-19 | 1977-07-22 | Toshiba Corp | Cascode amplifier circuit |
| JPS56119511A (en) * | 1980-02-26 | 1981-09-19 | Sony Corp | Current miller circuit |
| JPS56122209A (en) * | 1980-02-29 | 1981-09-25 | Sony Corp | Current miller circuit |
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