KR890007393Y1 - 증폭회로 - Google Patents
증폭회로 Download PDFInfo
- Publication number
- KR890007393Y1 KR890007393Y1 KR2019840001392U KR840001392U KR890007393Y1 KR 890007393 Y1 KR890007393 Y1 KR 890007393Y1 KR 2019840001392 U KR2019840001392 U KR 2019840001392U KR 840001392 U KR840001392 U KR 840001392U KR 890007393 Y1 KR890007393 Y1 KR 890007393Y1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- output
- temperature
- base
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983030264U JPS59137615U (ja) | 1983-03-01 | 1983-03-01 | 増幅回路 |
JP58-30264 | 1983-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840006476U KR840006476U (ko) | 1984-12-03 |
KR890007393Y1 true KR890007393Y1 (ko) | 1989-10-25 |
Family
ID=30161125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840001392U KR890007393Y1 (ko) | 1983-03-01 | 1984-02-21 | 증폭회로 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59137615U (da) |
KR (1) | KR890007393Y1 (da) |
-
1983
- 1983-03-01 JP JP1983030264U patent/JPS59137615U/ja active Granted
-
1984
- 1984-02-21 KR KR2019840001392U patent/KR890007393Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS59137615U (ja) | 1984-09-13 |
KR840006476U (ko) | 1984-12-03 |
JPH0241924Y2 (da) | 1990-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4607232A (en) | Low voltage amplifier circuit | |
US4121169A (en) | Amplifier device | |
US3534279A (en) | High current transistor amplifier stage operable with low current biasing | |
US3940708A (en) | Gain control circuit | |
US4336502A (en) | Amplifier with input stage differential amplifying circuit | |
US4837523A (en) | High slew rate linear amplifier | |
US4241314A (en) | Transistor amplifier circuits | |
US4194166A (en) | Differential amplifier with a current mirror circuit | |
US6323723B1 (en) | Current mirror circuit | |
KR890007393Y1 (ko) | 증폭회로 | |
EP0308079B1 (en) | Operational amplifier stages | |
US4910477A (en) | Bridge-type linear amplifier with wide dynamic range and high efficiency | |
KR900008754B1 (ko) | 차동증폭회로 | |
JPH0447485B2 (da) | ||
JPH0379123A (ja) | 定電流源回路 | |
JPS6016126B2 (ja) | カスコ−ド回路 | |
JPH051649B2 (da) | ||
JP2547896B2 (ja) | 電流反転回路 | |
KR950008954B1 (ko) | 히스테리시스 특성을 갖는 비교회로 | |
JP2865296B2 (ja) | 利得制御装置 | |
JPH0254966B2 (da) | ||
JP3047204B2 (ja) | 帰還形増幅回路 | |
SU484566A1 (ru) | Дифференциальный усилитель | |
KR830001932B1 (ko) | 증폭회로 | |
KR830001980B1 (ko) | 전력 증폭 회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19951023 Year of fee payment: 7 |
|
EXPY | Expiration of term |