JPS5684009A - Insulating amplifier - Google Patents
Insulating amplifierInfo
- Publication number
- JPS5684009A JPS5684009A JP15935880A JP15935880A JPS5684009A JP S5684009 A JPS5684009 A JP S5684009A JP 15935880 A JP15935880 A JP 15935880A JP 15935880 A JP15935880 A JP 15935880A JP S5684009 A JPS5684009 A JP S5684009A
- Authority
- JP
- Japan
- Prior art keywords
- insulating amplifier
- amplifier
- insulating
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
- H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/066—Generating pulses having essentially a finite slope or stepped portions having triangular shape using a Miller-integrator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
- H03K9/08—Demodulating pulses which have been modulated with a continuously-variable signal of duration- or width-mudulated pulses or of duty-cycle modulated pulses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/093,918 US4292595A (en) | 1979-11-13 | 1979-11-13 | Capacitance coupled isolation amplifier and method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5684009A true JPS5684009A (en) | 1981-07-09 |
Family
ID=22241717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15935880A Pending JPS5684009A (en) | 1979-11-13 | 1980-11-12 | Insulating amplifier |
Country Status (5)
Country | Link |
---|---|
US (1) | US4292595A (ja) |
JP (1) | JPS5684009A (ja) |
DE (1) | DE3042882A1 (ja) |
FR (1) | FR2469827A1 (ja) |
GB (1) | GB2062998B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6437683U (ja) * | 1987-08-28 | 1989-03-07 | ||
JPH06283662A (ja) * | 1992-12-03 | 1994-10-07 | Linear Technol Corp | リードフレームキャパシタ及びそれを用いた容量結合型アイソレータ回路 |
JP2008264621A (ja) * | 2007-04-17 | 2008-11-06 | Seibu Polymer Corp | フィルタープレス |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471314A (en) * | 1981-06-15 | 1984-09-11 | Lindberg Charles R | Hybrid pulse width modulated audio amplifier |
DE3430337C2 (de) * | 1984-08-17 | 1986-11-27 | Nixdorf Computer Ag, 4790 Paderborn | Einrichtung zur gleichzeitigen Speisung von voneinander unabhängigen Sendern und Empfängern eines Signalübertragungssystems |
US4748419A (en) * | 1986-04-28 | 1988-05-31 | Burr-Brown Corporation | Isolation amplifier with precise timing of signals coupled across isolation barrier |
FR2598032B1 (fr) * | 1986-04-28 | 1991-08-09 | Burr Brown Corp | Circuit integre hybride pour amplificateur d'isolation |
US4835486A (en) * | 1986-04-28 | 1989-05-30 | Burr-Brown Corporation | Isolation amplifier with precise timing of signals coupled across isolation barrier |
US6442213B1 (en) | 1997-04-22 | 2002-08-27 | Silicon Laboratories Inc. | Digital isolation system with hybrid circuit in ADC calibration loop |
US6298133B1 (en) | 1997-04-22 | 2001-10-02 | Silicon Laboratories, Inc. | Telephone line interface architecture using ringer inputs for caller ID data |
US6522745B1 (en) | 1997-04-22 | 2003-02-18 | Silicon Laboratories Inc. | Digital access arrangement circuitry and method having a synthesized ringer impedance for connecting to phone lines |
US6201865B1 (en) | 1997-04-22 | 2001-03-13 | Silicon Laboratories, Inc. | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with switchable time constants |
US6442271B1 (en) | 1997-04-22 | 2002-08-27 | Silicon Laboratories, Inc. | Digital isolation system with low power mode |
US6104794A (en) * | 1997-04-22 | 2000-08-15 | Silicon Laboratories, Inc. | Architecture for minimum loop current during ringing and caller ID |
US6587560B1 (en) | 1997-04-22 | 2003-07-01 | Silicon Laboratories Inc. | Low voltage circuits powered by the phone line |
US6144326A (en) | 1997-04-22 | 2000-11-07 | Silicon Laboratories, Inc. | Digital isolation system with ADC offset calibration |
US6289070B1 (en) | 1997-04-22 | 2001-09-11 | Silicon Laboratories, Inc. | Digital isolation system with ADC offset calibration including coarse offset |
US6137827A (en) * | 1997-04-22 | 2000-10-24 | Silicon Laboratories, Inc. | Isolation system with digital communication across a capacitive barrier |
US6430229B1 (en) | 1997-04-22 | 2002-08-06 | Silicon Laboratories Inc. | Capacitive isolation system with digital communication and power transfer |
US6498825B1 (en) | 1997-04-22 | 2002-12-24 | Silicon Laboratories Inc. | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with programmable current limiting |
US6167132A (en) * | 1997-04-22 | 2000-12-26 | Silicon Laboratories, Inc. | Analog successive approximation (SAR) analog-to-digital converter (ADC) |
US6222922B1 (en) | 1997-04-22 | 2001-04-24 | Silicon Laboratories, Inc. | Loop current monitor circuitry and method for a communication system |
US6408034B1 (en) | 1997-04-22 | 2002-06-18 | Silicon Laboratories, Inc. | Framed delta sigma data with unlikely delta sigma data patterns |
US6307891B1 (en) | 1997-04-22 | 2001-10-23 | Silicon Laboratories, Inc. | Method and apparatus for freezing a communication link during a disruptive event |
US6823066B1 (en) * | 1997-04-22 | 2004-11-23 | Silicon Laboratories Inc. | Digital access arrangement circuitry and method having current ramping control of the hookswitch |
US6167134A (en) * | 1997-04-22 | 2000-12-26 | Silicon Laboratories, Inc. | External resistor and method to minimize power dissipation in DC holding circuitry for a communication system |
US6456712B1 (en) | 1997-04-22 | 2002-09-24 | Silicon Laboratories Inc. | Separation of ring detection functions across isolation barrier for minimum power |
US6160885A (en) * | 1997-04-22 | 2000-12-12 | Silicon Laboratories, Inc. | Caller ID circuit powered through hookswitch devices |
US5870046A (en) | 1997-04-22 | 1999-02-09 | Silicon Laboratories Inc. | Analog isolation system with digital communication across a capacitive barrier |
US6385235B1 (en) | 1997-04-22 | 2002-05-07 | Silicon Laboratories, Inc. | Direct digital access arrangement circuitry and method for connecting to phone lines |
US6516024B1 (en) | 1997-04-22 | 2003-02-04 | Silicon Laboratories Inc. | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with low distortion and current limiting |
US6121802A (en) * | 1999-03-02 | 2000-09-19 | Stmicroelectronics, S.R.L. | Method and circuit for generating triangular waveforms opposite in phase |
US6259246B1 (en) | 1999-05-04 | 2001-07-10 | Eaton Corporation | Load sensing apparatus and method |
US6617846B2 (en) | 2000-08-31 | 2003-09-09 | Texas Instruments Incorporated | Method and system for isolated coupling |
US7139391B2 (en) * | 2001-10-30 | 2006-11-21 | Integration Associates, Inc. | DAA hook switch |
US20040184598A1 (en) * | 2001-10-30 | 2004-09-23 | Integration Associates Inc. | Method and apparatus for isolation in a Caller ID or call monitor interface circuit |
US7031458B2 (en) * | 2001-10-30 | 2006-04-18 | Integration Associates Inc. | Method and apparatus for isolation in a data access arrangement using analog encoded pulse signaling |
EP1972058B1 (en) * | 2006-01-03 | 2011-03-16 | Nxp B.V. | Serial data communication system and method |
US8041227B2 (en) * | 2006-11-16 | 2011-10-18 | Silicon Laboratories Inc. | Apparatus and method for near-field communication |
EP2278714B1 (en) | 2009-07-02 | 2015-09-16 | Nxp B.V. | Power stage |
JP5624493B2 (ja) * | 2011-02-16 | 2014-11-12 | キヤノン株式会社 | 差動増幅装置 |
US8571093B1 (en) | 2012-04-24 | 2013-10-29 | Nxp B.V. | Communication interface for galvanic isolation |
US8787502B2 (en) | 2012-04-24 | 2014-07-22 | Nxp B.V. | Capacitive isolated voltage domains |
US8818265B2 (en) | 2012-04-24 | 2014-08-26 | Nxp B.V. | Interface for communication between voltage domains |
US8867592B2 (en) | 2012-05-09 | 2014-10-21 | Nxp B.V. | Capacitive isolated voltage domains |
US9007141B2 (en) | 2012-05-23 | 2015-04-14 | Nxp B.V. | Interface for communication between voltage domains |
US8680690B1 (en) | 2012-12-07 | 2014-03-25 | Nxp B.V. | Bond wire arrangement for efficient signal transmission |
US9467060B2 (en) | 2013-04-03 | 2016-10-11 | Nxp B.V. | Capacitive level shifter devices, methods and systems |
US8896377B1 (en) | 2013-05-29 | 2014-11-25 | Nxp B.V. | Apparatus for common mode suppression |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506920A (en) * | 1966-02-10 | 1970-04-14 | Gates Radio Co | High efficiency transformer utilizing pulse duration modulation to eliminate audio-rf transformer coupling |
JPS5623392B2 (ja) * | 1971-08-25 | 1981-05-30 | ||
US3859604A (en) * | 1972-07-26 | 1975-01-07 | John Charles Rankin | Isolated amplifier |
US3988690A (en) * | 1973-10-04 | 1976-10-26 | Tektronix, Inc. | Amplifier circuit having a floating input stage |
DE2509501A1 (de) * | 1975-03-05 | 1976-09-16 | Grieshaber Vega Kg | Trennverstaerker |
JPS59814Y2 (ja) * | 1977-04-22 | 1984-01-11 | ブライアン・ア−ネスト・アトウツド | D級増幅器 |
-
1979
- 1979-11-13 US US06/093,918 patent/US4292595A/en not_active Expired - Lifetime
-
1980
- 1980-11-12 JP JP15935880A patent/JPS5684009A/ja active Pending
- 1980-11-12 GB GB8036281A patent/GB2062998B/en not_active Expired
- 1980-11-13 DE DE19803042882 patent/DE3042882A1/de active Granted
- 1980-11-13 FR FR8024151A patent/FR2469827A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6437683U (ja) * | 1987-08-28 | 1989-03-07 | ||
JPH06283662A (ja) * | 1992-12-03 | 1994-10-07 | Linear Technol Corp | リードフレームキャパシタ及びそれを用いた容量結合型アイソレータ回路 |
JP2008264621A (ja) * | 2007-04-17 | 2008-11-06 | Seibu Polymer Corp | フィルタープレス |
Also Published As
Publication number | Publication date |
---|---|
GB2062998B (en) | 1984-04-26 |
DE3042882C2 (ja) | 1990-01-18 |
US4292595A (en) | 1981-09-29 |
FR2469827B1 (ja) | 1984-12-14 |
FR2469827A1 (fr) | 1981-05-22 |
GB2062998A (en) | 1981-05-28 |
DE3042882A1 (de) | 1981-05-21 |
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