JPS5370143U - - Google Patents
Info
- Publication number
- JPS5370143U JPS5370143U JP1976151431U JP15143176U JPS5370143U JP S5370143 U JPS5370143 U JP S5370143U JP 1976151431 U JP1976151431 U JP 1976151431U JP 15143176 U JP15143176 U JP 15143176U JP S5370143 U JPS5370143 U JP S5370143U
- Authority
- JP
- Japan
- 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
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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976151431U JPS56655Y2 (en:Method) | 1976-11-11 | 1976-11-11 | |
| US05/846,021 US4137506A (en) | 1976-11-11 | 1977-10-27 | Compound transistor circuitry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976151431U JPS56655Y2 (en:Method) | 1976-11-11 | 1976-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5370143U true JPS5370143U (en:Method) | 1978-06-13 |
| JPS56655Y2 JPS56655Y2 (en:Method) | 1981-01-09 |
Family
ID=15518457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976151431U Expired JPS56655Y2 (en:Method) | 1976-11-11 | 1976-11-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4137506A (en:Method) |
| JP (1) | JPS56655Y2 (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4389619A (en) * | 1981-02-02 | 1983-06-21 | Rca Corporation | Adjustable-gain current amplifier for temperature-independent trimming |
| US4366444A (en) * | 1981-02-02 | 1982-12-28 | Rca Corporation | Temperature-independent current trimming arrangement |
| JPS62290204A (ja) * | 1986-06-10 | 1987-12-17 | Fujitsu Ltd | カスケ−ド回路を含む電子回路 |
| US9456285B2 (en) | 2012-09-18 | 2016-09-27 | Sonova Ag | CIC hearing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4731137U (en:Method) * | 1971-04-23 | 1972-12-08 | ||
| JPS48109842U (en:Method) * | 1972-03-21 | 1973-12-18 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1234759A (en) * | 1967-12-13 | 1971-06-09 | Pressac Ltd | Contact bearing devices for securing to a board or the like having printed or like circuitry |
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1976
- 1976-11-11 JP JP1976151431U patent/JPS56655Y2/ja not_active Expired
-
1977
- 1977-10-27 US US05/846,021 patent/US4137506A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4731137U (en:Method) * | 1971-04-23 | 1972-12-08 | ||
| JPS48109842U (en:Method) * | 1972-03-21 | 1973-12-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56655Y2 (en:Method) | 1981-01-09 |
| US4137506A (en) | 1979-01-30 |