JPH0237726B2 - - Google Patents
Info
- Publication number
- JPH0237726B2 JPH0237726B2 JP56103015A JP10301581A JPH0237726B2 JP H0237726 B2 JPH0237726 B2 JP H0237726B2 JP 56103015 A JP56103015 A JP 56103015A JP 10301581 A JP10301581 A JP 10301581A JP H0237726 B2 JPH0237726 B2 JP H0237726B2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- capacitor
- amplifier circuit
- grounded
- differential amplifier
- 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 - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims description 22
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 6
- 238000012887 quadratic function Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
Landscapes
- Amplifiers (AREA)
- Measurement Of Force In General (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Networks Using Active Elements (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56103015A JPS585015A (ja) | 1981-06-30 | 1981-06-30 | ロ−パスフイルタ−を内蔵した差動増幅回路 |
| US06/390,886 US4484146A (en) | 1981-06-30 | 1982-06-22 | Differential amplifier containing a low-pass filter |
| IL66108A IL66108A (en) | 1981-06-30 | 1982-06-23 | Differential amplifier containing a low-pass filter |
| AU85426/82A AU552869B2 (en) | 1981-06-30 | 1982-06-29 | Differential amplifier 0 |
| DE8282303433T DE3275263D1 (en) | 1981-06-30 | 1982-06-30 | Differential amplifier containing a low-pass filter |
| EP82303433A EP0068900B1 (en) | 1981-06-30 | 1982-06-30 | Differential amplifier containing a low-pass filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56103015A JPS585015A (ja) | 1981-06-30 | 1981-06-30 | ロ−パスフイルタ−を内蔵した差動増幅回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS585015A JPS585015A (ja) | 1983-01-12 |
| JPH0237726B2 true JPH0237726B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-27 |
Family
ID=14342813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56103015A Granted JPS585015A (ja) | 1981-06-30 | 1981-06-30 | ロ−パスフイルタ−を内蔵した差動増幅回路 |
Country Status (6)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3311831A1 (de) * | 1983-03-31 | 1984-10-11 | Sartorius GmbH, 3400 Göttingen | Tiefpass fuer eine elektronische waage |
| JPH0621814B2 (ja) * | 1986-05-29 | 1994-03-23 | 大和製衡株式会社 | 計重装置の計重信号の濾波方法及び装置 |
| US4814721A (en) * | 1986-10-06 | 1989-03-21 | Westinghouse Electric Corp. | Signal converter |
| SE457922B (sv) * | 1987-06-18 | 1989-02-06 | Ericsson Telefon Ab L M | Anordning vid aktivt filter samt anvaendning daerav |
| DE3735285A1 (de) * | 1987-10-17 | 1989-04-27 | Eckardt Ag | Schaltungsanordnung zur beseitigung von wechselspannungsstoersignalen |
| US5029658A (en) * | 1990-04-12 | 1991-07-09 | Clintec Nutrition Co. | Mass/weight measurement filtering system |
| JP4386498B2 (ja) * | 1999-06-23 | 2009-12-16 | 株式会社ルネサステクノロジ | 差動増幅回路 |
| DE102006044732A1 (de) * | 2006-09-20 | 2008-04-10 | Micronas Gmbh | Dreistufiger Verstärker |
| US9629566B2 (en) | 2011-03-11 | 2017-04-25 | Spacelabs Healthcare Llc | Methods and systems to determine multi-parameter managed alarm hierarchy during patient monitoring |
| TWI514799B (zh) * | 2013-08-09 | 2015-12-21 | Accton Technology Corp | 纜線等效電路以及測試系統 |
| RU2572412C1 (ru) * | 2014-06-27 | 2016-01-10 | Общество с ограниченной ответственностью "Фурье фотоникс" | Интерферометр повышенной точности с активным подавлением паразитных вибраций |
| US10041811B2 (en) | 2016-06-17 | 2018-08-07 | Texas Instruments Incorporated | Transimpedance amplifier-based reduction of hall sensor parasitic impedance |
| US10197638B2 (en) * | 2016-06-17 | 2019-02-05 | Texas Instruments Incorporated | High bandwidth hall sensor |
| US9973160B2 (en) * | 2016-10-17 | 2018-05-15 | Realtek Semiconductor Corp. | Amplifier device |
| CN111024268A (zh) * | 2019-12-09 | 2020-04-17 | 芜湖乐创电子科技有限公司 | 一种应用于超声波热量表的信号放大器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2011669A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-06-26 | 1970-03-06 | Sits Soc It Telecom Siemens | |
| US4050023A (en) * | 1976-03-30 | 1977-09-20 | Edgar Albert D | General purpose pole-zero single amplifier active filter |
-
1981
- 1981-06-30 JP JP56103015A patent/JPS585015A/ja active Granted
-
1982
- 1982-06-22 US US06/390,886 patent/US4484146A/en not_active Expired - Fee Related
- 1982-06-23 IL IL66108A patent/IL66108A/xx unknown
- 1982-06-29 AU AU85426/82A patent/AU552869B2/en not_active Ceased
- 1982-06-30 DE DE8282303433T patent/DE3275263D1/de not_active Expired
- 1982-06-30 EP EP82303433A patent/EP0068900B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4484146A (en) | 1984-11-20 |
| JPS585015A (ja) | 1983-01-12 |
| EP0068900B1 (en) | 1987-01-21 |
| IL66108A0 (en) | 1982-09-30 |
| AU552869B2 (en) | 1986-06-26 |
| EP0068900A3 (en) | 1984-10-17 |
| IL66108A (en) | 1985-04-30 |
| AU8542682A (en) | 1983-01-06 |
| EP0068900A2 (en) | 1983-01-05 |
| DE3275263D1 (en) | 1987-02-26 |