JPS5374868A - Variable gain control circuit - Google Patents
Variable gain control circuitInfo
- Publication number
- JPS5374868A JPS5374868A JP15137576A JP15137576A JPS5374868A JP S5374868 A JPS5374868 A JP S5374868A JP 15137576 A JP15137576 A JP 15137576A JP 15137576 A JP15137576 A JP 15137576A JP S5374868 A JPS5374868 A JP S5374868A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- gain control
- variable gain
- current
- varying
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15137576A JPS5374868A (en) | 1976-12-15 | 1976-12-15 | Variable gain control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15137576A JPS5374868A (en) | 1976-12-15 | 1976-12-15 | Variable gain control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5374868A true JPS5374868A (en) | 1978-07-03 |
Family
ID=15517174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15137576A Pending JPS5374868A (en) | 1976-12-15 | 1976-12-15 | Variable gain control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5374868A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06164249A (ja) * | 1992-11-25 | 1994-06-10 | Nec Corp | 可変利得増幅回路 |
-
1976
- 1976-12-15 JP JP15137576A patent/JPS5374868A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06164249A (ja) * | 1992-11-25 | 1994-06-10 | Nec Corp | 可変利得増幅回路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5354762A (en) | Current controlling circuit | |
JPS5374868A (en) | Variable gain control circuit | |
JPS533734A (en) | Optical reader | |
JPS5294929A (en) | Digital system air-fuel ratio control device | |
JPS5342848A (en) | Current limiting circuit for two wire type transmitter | |
JPS538842A (en) | High frequency heater | |
JPS52139349A (en) | Variable delay circuit | |
JPS5236746A (en) | Stabilizing circuit of voltage | |
JPS52141585A (en) | Variable resistor | |
JPS52156291A (en) | Flow controller | |
JPS5422553A (en) | Constant voltage circuit | |
JPS52116853A (en) | Ratio differential relay | |
JPS5312248A (en) | Voltage variable memory device | |
JPS52112262A (en) | Frequency synthesizer | |
JPS536552A (en) | Variable gain amplifier | |
JPS5333348A (en) | Transistor circuit | |
JPS52114249A (en) | Variable gain circuit | |
JPS5287957A (en) | Gain control circuit | |
JPS5293376A (en) | Voltage generation circuit | |
JPS51141313A (en) | Altenating current feeding system | |
JPS5374822A (en) | Amplifier circuit | |
JPS5412558A (en) | Carrier reproducing circuit | |
JPS5320752A (en) | Sound volume adjusting circuit | |
JPS52113124A (en) | Beam current limitting circuit | |
JPS5359844A (en) | Constant voltage circuit |