JPH021949Y2 - - Google Patents
Info
- Publication number
- JPH021949Y2 JPH021949Y2 JP4487982U JP4487982U JPH021949Y2 JP H021949 Y2 JPH021949 Y2 JP H021949Y2 JP 4487982 U JP4487982 U JP 4487982U JP 4487982 U JP4487982 U JP 4487982U JP H021949 Y2 JPH021949 Y2 JP H021949Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- transistor
- base
- agc
- input signal
- 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.)
- Expired
Links
- 230000001629 suppression Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Television Receiver Circuits (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4487982U JPS58149813U (ja) | 1982-03-31 | 1982-03-31 | 利得制御回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4487982U JPS58149813U (ja) | 1982-03-31 | 1982-03-31 | 利得制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58149813U JPS58149813U (ja) | 1983-10-07 |
JPH021949Y2 true JPH021949Y2 (en]) | 1990-01-18 |
Family
ID=30055923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4487982U Granted JPS58149813U (ja) | 1982-03-31 | 1982-03-31 | 利得制御回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58149813U (en]) |
-
1982
- 1982-03-31 JP JP4487982U patent/JPS58149813U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58149813U (ja) | 1983-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4540951A (en) | Amplifier circuit | |
US4327319A (en) | Active power supply ripple filter | |
JPH0121642B2 (en]) | ||
JPH0519731B2 (en]) | ||
US4463319A (en) | Operational amplifier circuit | |
US5241227A (en) | Active high band weighting circuit of noise reduction circuit | |
JPS6155288B2 (en]) | ||
US4283683A (en) | Audio bridge circuit | |
CA1164962A (en) | Amplifier arrangement whose overall gain is controllable by means of a control voltage | |
US4476440A (en) | Cross coupled amplifier | |
JPH021949Y2 (en]) | ||
JPH0626287B2 (ja) | 増幅装置 | |
US4378528A (en) | Gain-controlled amplifier system | |
US4362998A (en) | FM Detector using a phase shift network and an analog multiplier | |
JP2719251B2 (ja) | 主信号通路とハイパスフィルター特性の補助的な信号通路を有するノイズ減衰回路 | |
US4038566A (en) | Multiplier circuit | |
US5541550A (en) | Electronic load resistor circuit | |
JPS646583Y2 (en]) | ||
JP2623954B2 (ja) | 利得可変増幅器 | |
JPH0326565B2 (en]) | ||
JPS626361B2 (en]) | ||
JP2902277B2 (ja) | エミッタホロワ出力電流制限回路 | |
JPH057885B2 (en]) | ||
JPH063856B2 (ja) | Agc回路 | |
JP2741103B2 (ja) | フィルタ回路 |