JPS5344153A - Gain control circuit - Google Patents
Gain control circuitInfo
- Publication number
- JPS5344153A JPS5344153A JP11858976A JP11858976A JPS5344153A JP S5344153 A JPS5344153 A JP S5344153A JP 11858976 A JP11858976 A JP 11858976A JP 11858976 A JP11858976 A JP 11858976A JP S5344153 A JPS5344153 A JP S5344153A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- gain control
- agc
- spuriousnesses
- detuning
- 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
- Control Of Amplification And Gain Control (AREA)
- Noise Elimination (AREA)
Abstract
PURPOSE:Large signals generated in sudden tuning or detuning are extracted at the output stage of a cascade amplifier to control an AGC transistor, thereby attenuating the abnormal tones and spuriousnesses of the AGC circuit which suits for using a monolithic IC.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11858976A JPS5344153A (en) | 1976-10-04 | 1976-10-04 | Gain control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11858976A JPS5344153A (en) | 1976-10-04 | 1976-10-04 | Gain control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5344153A true JPS5344153A (en) | 1978-04-20 |
Family
ID=14740315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11858976A Pending JPS5344153A (en) | 1976-10-04 | 1976-10-04 | Gain control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5344153A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394505A (en) * | 1989-02-17 | 1991-04-19 | Hitachi Ltd | Complementary transistor circuit and amplifier using the circuit and crt display device |
-
1976
- 1976-10-04 JP JP11858976A patent/JPS5344153A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394505A (en) * | 1989-02-17 | 1991-04-19 | Hitachi Ltd | Complementary transistor circuit and amplifier using the circuit and crt display device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |