JPS55100713A - Muting circuit - Google Patents
Muting circuitInfo
- Publication number
- JPS55100713A JPS55100713A JP711679A JP711679A JPS55100713A JP S55100713 A JPS55100713 A JP S55100713A JP 711679 A JP711679 A JP 711679A JP 711679 A JP711679 A JP 711679A JP S55100713 A JPS55100713 A JP S55100713A
- Authority
- JP
- Japan
- Prior art keywords
- current
- inputted
- gain
- circuit
- transistors
- 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.)
- Granted
Links
- 238000009738 saturating Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP711679A JPS55100713A (en) | 1979-01-26 | 1979-01-26 | Muting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP711679A JPS55100713A (en) | 1979-01-26 | 1979-01-26 | Muting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55100713A true JPS55100713A (en) | 1980-07-31 |
JPS6221405B2 JPS6221405B2 (ja) | 1987-05-12 |
Family
ID=11657109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP711679A Granted JPS55100713A (en) | 1979-01-26 | 1979-01-26 | Muting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55100713A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573177A (en) * | 1984-02-06 | 1986-02-25 | The United States Of America As Represented By The Secretary Of The Air Force | Bi-directional current differencer for complementary charge coupled device (CCD) outputs |
-
1979
- 1979-01-26 JP JP711679A patent/JPS55100713A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4573177A (en) * | 1984-02-06 | 1986-02-25 | The United States Of America As Represented By The Secretary Of The Air Force | Bi-directional current differencer for complementary charge coupled device (CCD) outputs |
Also Published As
Publication number | Publication date |
---|---|
JPS6221405B2 (ja) | 1987-05-12 |
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