JPS60180123U - amplifier circuit - Google Patents
amplifier circuitInfo
- Publication number
- JPS60180123U JPS60180123U JP6688884U JP6688884U JPS60180123U JP S60180123 U JPS60180123 U JP S60180123U JP 6688884 U JP6688884 U JP 6688884U JP 6688884 U JP6688884 U JP 6688884U JP S60180123 U JPS60180123 U JP S60180123U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- transistor
- amplifier circuit
- electrodes
- supplied
- 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図は従来のエミッタフォロワ型の増幅回路を示す回
路図、第2図はその等価回路図、第3゛図は本考案の一
実施例を示す回路図、第4図は本考案の別の実施例を示
す回路図、及び第5図はその使用例を示す回路図である
。
主な図番の説明、7・・・・・・電界効果トランジスタ
、9・・・・・・ダイオード。Fig. 1 is a circuit diagram showing a conventional emitter follower type amplifier circuit, Fig. 2 is an equivalent circuit diagram thereof, Fig. 3 is a circuit diagram showing an embodiment of the present invention, and Fig. 4 is an alternative circuit diagram of the present invention. FIG. 5 is a circuit diagram showing an example of its use. Explanation of main figure numbers, 7... Field effect transistor, 9... Diode.
Claims (1)
れ、第2電極に動作電圧が供給され1.第3電極から出
力信号を導出するトランジスタと、該トランジスタの第
3電極と出力端子間に挿入されるダイオードとを設け、
該ダイオードの接合容゛量を前記トランジスタの第1電
極と第3電極間の接合容量より小さくしたことを特徴と
する増幅回It has first to third electrodes, an input signal is supplied to the first electrode, an operating voltage is supplied to the second electrode, and 1. A transistor that derives an output signal from a third electrode, and a diode inserted between the third electrode of the transistor and the output terminal,
An amplification circuit characterized in that the junction capacitance of the diode is smaller than the junction capacitance between the first and third electrodes of the transistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6688884U JPS60180123U (en) | 1984-05-07 | 1984-05-07 | amplifier circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6688884U JPS60180123U (en) | 1984-05-07 | 1984-05-07 | amplifier circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60180123U true JPS60180123U (en) | 1985-11-29 |
Family
ID=30600197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6688884U Pending JPS60180123U (en) | 1984-05-07 | 1984-05-07 | amplifier circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60180123U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929845B1 (en) * | 1969-04-28 | 1974-08-08 | ||
JPS5067541A (en) * | 1973-10-15 | 1975-06-06 |
-
1984
- 1984-05-07 JP JP6688884U patent/JPS60180123U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929845B1 (en) * | 1969-04-28 | 1974-08-08 | ||
JPS5067541A (en) * | 1973-10-15 | 1975-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS60180123U (en) | amplifier circuit | |
JPS60189122U (en) | Envelope detection circuit | |
JPS5826212U (en) | differential amplifier | |
JPS5834433U (en) | AFT signal detection circuit | |
JPS5819542U (en) | switch circuit | |
JPS6121122U (en) | voltage follower circuit | |
JPS618313U (en) | constant voltage circuit | |
JPS5819543U (en) | switch circuit | |
JPS5893013U (en) | Output transistor current limit circuit | |
JPS5952471U (en) | 2-stage peak hold circuit | |
JPS60193708U (en) | Low input terminal voltage type current mirror circuit | |
JPS5920762U (en) | Video signal output circuit | |
JPS5914419U (en) | Tuning circuit | |
JPS6047326U (en) | Waveform shaping circuit | |
JPS5826209U (en) | bias circuit | |
JPS59127367U (en) | clamp circuit | |
JPS5936610U (en) | Muting circuit of voltage amplification circuit | |
JPS60172434U (en) | Malfunction prevention circuit at startup | |
JPS59161716U (en) | Muting circuit | |
JPS58186632U (en) | Waveform shaping circuit | |
JPS588206U (en) | semiconductor circuit | |
JPS599618U (en) | transistor amplifier circuit | |
JPS6082817U (en) | Muting circuit | |
JPS60114421U (en) | Mute circuit | |
JPS5861527U (en) | signal gain control circuit |