JPS4939352A - - Google Patents
Info
- Publication number
- JPS4939352A JPS4939352A JP47122368A JP12236872A JPS4939352A JP S4939352 A JPS4939352 A JP S4939352A JP 47122368 A JP47122368 A JP 47122368A JP 12236872 A JP12236872 A JP 12236872A JP S4939352 A JPS4939352 A JP S4939352A
- 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
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27076572A | 1972-07-11 | 1972-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4939352A true JPS4939352A (US20080293856A1-20081127-C00150.png) | 1974-04-12 |
| JPS5436447B2 JPS5436447B2 (US20080293856A1-20081127-C00150.png) | 1979-11-09 |
Family
ID=23032704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12236872A Expired JPS5436447B2 (US20080293856A1-20081127-C00150.png) | 1972-07-11 | 1972-12-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3801923A (US20080293856A1-20081127-C00150.png) |
| JP (1) | JPS5436447B2 (US20080293856A1-20081127-C00150.png) |
| DE (1) | DE2249859B2 (US20080293856A1-20081127-C00150.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50157044A (US20080293856A1-20081127-C00150.png) * | 1974-05-15 | 1975-12-18 | ||
| JPS5250147A (en) * | 1975-10-21 | 1977-04-21 | Nippon Telegr & Teleph Corp <Ntt> | Operation amplifier |
| JPS55679A (en) * | 1979-02-07 | 1980-01-07 | Hitachi Ltd | Differential amplifier circuit |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028564A (en) * | 1971-09-22 | 1977-06-07 | Robert Bosch G.M.B.H. | Compensated monolithic integrated current source |
| US4034306A (en) * | 1976-04-16 | 1977-07-05 | Linear Technology Inc. | D.C. amplifier for use with low supply voltage |
| JPS6046847B2 (ja) * | 1977-05-18 | 1985-10-18 | 株式会社日立製作所 | 多段増幅回路 |
| DE2905629C3 (de) * | 1978-02-15 | 1981-11-26 | Hitachi, Ltd., Tokyo | Differenzverstärker |
| US4157512A (en) * | 1978-04-07 | 1979-06-05 | Raytheon Company | Electronic circuitry having transistor feedbacks and lead networks compensation |
| DE3035720C2 (de) * | 1980-09-22 | 1990-12-06 | Vitalij Vasil'evič Andrianov | Als integrierter Schaltkreis aufgebauter Leistungsverstärker für Tonbandgeräte |
| US4453134A (en) * | 1981-08-24 | 1984-06-05 | International Telephone And Telegraph Corporation | High voltage operational amplifier |
| JPS5943612A (ja) * | 1982-09-04 | 1984-03-10 | Nippon Shiguneteitsukusu Kk | 演算増幅回路 |
| US4603268A (en) * | 1983-12-14 | 1986-07-29 | National Semiconductor Corporation | Totem pole output circuit with reduced current spikes |
| EP0586730B1 (de) * | 1992-09-09 | 1998-01-21 | Siemens Aktiengesellschaft | Schaltungsanordnung zum Umformen eines symmetrischen gegenphasigen Eingangssignales in ein unsymmetrisches einphasiges Ausgangssignal |
| US6614285B2 (en) * | 1998-04-03 | 2003-09-02 | Cirrus Logic, Inc. | Switched capacitor integrator having very low power and low distortion and noise |
| US7388436B2 (en) * | 2005-11-02 | 2008-06-17 | Marvell World Trade Ltd | High-bandwidth high-gain amplifier |
| US9698760B1 (en) * | 2014-01-31 | 2017-07-04 | Marvell International Ltd. | Continuous-time analog delay device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673508A (en) * | 1970-08-10 | 1972-06-27 | Texas Instruments Inc | Solid state operational amplifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538449A (en) * | 1968-11-22 | 1970-11-03 | Motorola Inc | Lateral pnp-npn composite monolithic differential amplifier |
| US3670253A (en) * | 1970-06-18 | 1972-06-13 | Arthur L Newcomb Jr | A.c. power amplifier |
| US3699464A (en) * | 1971-02-25 | 1972-10-17 | Motorola Inc | Deadband amplifier circuit |
-
1972
- 1972-07-11 US US00270765A patent/US3801923A/en not_active Expired - Lifetime
- 1972-10-11 DE DE2249859A patent/DE2249859B2/de not_active Withdrawn
- 1972-12-06 JP JP12236872A patent/JPS5436447B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673508A (en) * | 1970-08-10 | 1972-06-27 | Texas Instruments Inc | Solid state operational amplifier |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50157044A (US20080293856A1-20081127-C00150.png) * | 1974-05-15 | 1975-12-18 | ||
| JPS5250147A (en) * | 1975-10-21 | 1977-04-21 | Nippon Telegr & Teleph Corp <Ntt> | Operation amplifier |
| JPS6031124B2 (ja) * | 1975-10-21 | 1985-07-20 | 日本電信電話株式会社 | 演算増巾器 |
| JPS55679A (en) * | 1979-02-07 | 1980-01-07 | Hitachi Ltd | Differential amplifier circuit |
| JPS6123892B2 (US20080293856A1-20081127-C00150.png) * | 1979-02-07 | 1986-06-07 | Hitachi Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2249859A1 (de) | 1974-01-17 |
| JPS5436447B2 (US20080293856A1-20081127-C00150.png) | 1979-11-09 |
| DE2249859B2 (de) | 1975-01-02 |
| US3801923A (en) | 1974-04-02 |
