NL8100033A - Signaaloverdrachtsinrichting met een in stappen instelbare overdrachtskarakteristiek. - Google Patents
Signaaloverdrachtsinrichting met een in stappen instelbare overdrachtskarakteristiek. Download PDFInfo
- Publication number
- NL8100033A NL8100033A NL8100033A NL8100033A NL8100033A NL 8100033 A NL8100033 A NL 8100033A NL 8100033 A NL8100033 A NL 8100033A NL 8100033 A NL8100033 A NL 8100033A NL 8100033 A NL8100033 A NL 8100033A
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- output
- switching
- control signal
- control
- Prior art date
Links
- 230000008054 signal transmission Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/001—Digital control of analog signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
- H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means
- H03K17/6264—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means using current steering means
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8100033A NL8100033A (nl) | 1981-01-07 | 1981-01-07 | Signaaloverdrachtsinrichting met een in stappen instelbare overdrachtskarakteristiek. |
US06/332,896 US4430609A (en) | 1981-01-07 | 1981-12-21 | Signal transfer device having a transfer characteristic which is adjustable in steps |
GB8200064A GB2091054B (en) | 1981-01-07 | 1982-01-04 | Circuit having a transfer characteristic which is adjustable in steps |
IT19001/82A IT1149401B (it) | 1981-01-07 | 1982-01-04 | Dispositivo di trasferimento di segnali presentante una caratteristica di trasferimento regolabile a grandini |
FR8200019A FR2497615B1 (fr) | 1981-01-07 | 1982-01-04 | Dispositif de transmission de signaux presentant une caracteristique de transmission reglable pas a pas |
DE19823200071 DE3200071A1 (de) | 1981-01-07 | 1982-01-05 | "signaluebertragungsvorrichtung mit einer in einer in schritten einstellbaren uebertragungskennlinie" |
JP57000127A JPH0630421B2 (ja) | 1981-01-07 | 1982-01-05 | 信号転送装置 |
CA000393712A CA1184262A (en) | 1981-01-07 | 1982-01-07 | Signal transfer device having a transfer characteristic which is adjustable in steps |
HK993/84A HK99384A (en) | 1981-01-07 | 1984-12-19 | Adjustable signal transfer circuit arrangement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8100033A NL8100033A (nl) | 1981-01-07 | 1981-01-07 | Signaaloverdrachtsinrichting met een in stappen instelbare overdrachtskarakteristiek. |
NL8100033 | 1981-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8100033A true NL8100033A (nl) | 1982-08-02 |
Family
ID=19836824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8100033A NL8100033A (nl) | 1981-01-07 | 1981-01-07 | Signaaloverdrachtsinrichting met een in stappen instelbare overdrachtskarakteristiek. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4430609A (ja) |
JP (1) | JPH0630421B2 (ja) |
CA (1) | CA1184262A (ja) |
DE (1) | DE3200071A1 (ja) |
FR (1) | FR2497615B1 (ja) |
GB (1) | GB2091054B (ja) |
HK (1) | HK99384A (ja) |
IT (1) | IT1149401B (ja) |
NL (1) | NL8100033A (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8201376A (nl) * | 1982-04-01 | 1983-11-01 | Philips Nv | Schakeling voor het versterken en/of verzwakken van een signaal. |
JPS6094513A (ja) * | 1983-10-28 | 1985-05-27 | Victor Co Of Japan Ltd | 音量調整装置 |
US4598252A (en) * | 1984-07-06 | 1986-07-01 | Itt Corporation | Variable gain power amplifier |
IT1215237B (it) * | 1985-02-20 | 1990-01-31 | Ates Componenti Elettron | Attenuatore a basso rumore ed elevata stabilita'termica,di tipo integrabile |
DE3726535A1 (de) * | 1987-08-10 | 1989-02-23 | Philips Patentverwaltung | Verfahren zur schaltstossarmen leistungssteuerung elektrischer lasten |
DE3731643A1 (de) * | 1987-09-19 | 1989-03-30 | Thomson Brandt Gmbh | Schaltungsanordnung zur pegeleinstellung von audiosignalen |
DE4403388C2 (de) * | 1994-02-04 | 1997-02-13 | Telefunken Microelectron | Schaltungsanordnung |
EP0691735B1 (de) * | 1994-07-08 | 2000-11-29 | Infineon Technologies AG | Verstärkeranordnung und Empfängerschaltung, die die Verstärkeranordnung enthält |
US5550507A (en) * | 1995-10-03 | 1996-08-27 | U.S. Philips Corporation | Demodulator employing cyclic switching of the gain factor of an operational amplifier between different predetermined values |
DE19635050A1 (de) * | 1996-08-30 | 1998-03-05 | Philips Patentverwaltung | Schaltungsanordnung mit wenigstens zwei Signalpfaden |
DE19708490A1 (de) * | 1997-03-03 | 1998-09-10 | Bosch Gmbh Robert | Funkgerät |
US5805006A (en) * | 1997-04-28 | 1998-09-08 | Marvell Technology Group, Ltd. | Controllable integrator |
DE19851998A1 (de) | 1998-11-11 | 2000-05-18 | Philips Corp Intellectual Pty | Schaltungsanordnung zum Erzeugen eines Ausgangssignals |
JP2002076014A (ja) * | 2000-08-30 | 2002-03-15 | Mitsubishi Electric Corp | 高周波用半導体装置 |
US7161342B2 (en) * | 2002-10-25 | 2007-01-09 | Marvell World Trade Ltd. | Low loss DC/DC converter |
CN101179226B (zh) * | 2002-10-25 | 2012-06-20 | 马维尔国际贸易有限公司 | 低损耗dc/dc变换器以及直流对直流功率变换方法 |
US7098738B2 (en) * | 2003-12-24 | 2006-08-29 | Broadcom Corporation | Fine step and large gain range programmable gain amplifier |
US7190152B2 (en) * | 2004-07-13 | 2007-03-13 | Marvell World Trade Ltd. | Closed-loop digital control system for a DC/DC converter |
DE102004039830B4 (de) | 2004-08-17 | 2007-11-08 | Infineon Technologies Ag | Verstärkerschaltung mit einstellbarer wertdiskreter Verstärkung, Verwendung der Verstärkerschaltung und Verfahren zum Betreiben eines wertdiskret einstellbaren Verstärkers |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL275372A (ja) * | 1961-03-20 | |||
US3875522A (en) * | 1973-04-13 | 1975-04-01 | Signetics Corp | Integrated direct-coupled electronic attenuator |
JPS5051658A (ja) * | 1973-09-07 | 1975-05-08 | ||
US3838296A (en) * | 1973-10-29 | 1974-09-24 | Nat Semiconductor Corp | Emitter coupled logic transistor circuit |
JPS5342003U (ja) * | 1976-09-16 | 1978-04-11 | ||
US4066965A (en) * | 1976-09-28 | 1978-01-03 | The United States Of America As Represented By The Secretary Of The Navy | RF GTWT Saturating circuit |
JPS5425613A (en) * | 1977-07-29 | 1979-02-26 | Toshiba Corp | Analog multiplexer |
NL7712536A (nl) * | 1977-11-15 | 1979-05-17 | Philips Nv | Schakeling voor het onderdrukken van storingen tengevolge van krassen in een grammofoonplaat. |
NL7811229A (nl) * | 1978-11-14 | 1980-05-19 | Philips Nv | Verzwakkerinrichting bevattende een cascadeschakeling van een stappenverzwakker en een regelbare spannings- deler, alsmede een besturingsschakeling voor de rege- ling daarvan. |
JPS5574116U (ja) * | 1978-11-15 | 1980-05-22 |
-
1981
- 1981-01-07 NL NL8100033A patent/NL8100033A/nl not_active Application Discontinuation
- 1981-12-21 US US06/332,896 patent/US4430609A/en not_active Expired - Fee Related
-
1982
- 1982-01-04 GB GB8200064A patent/GB2091054B/en not_active Expired
- 1982-01-04 IT IT19001/82A patent/IT1149401B/it active
- 1982-01-04 FR FR8200019A patent/FR2497615B1/fr not_active Expired
- 1982-01-05 DE DE19823200071 patent/DE3200071A1/de active Granted
- 1982-01-05 JP JP57000127A patent/JPH0630421B2/ja not_active Expired - Lifetime
- 1982-01-07 CA CA000393712A patent/CA1184262A/en not_active Expired
-
1984
- 1984-12-19 HK HK993/84A patent/HK99384A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE3200071C2 (ja) | 1990-02-08 |
US4430609A (en) | 1984-02-07 |
JPH0630421B2 (ja) | 1994-04-20 |
IT8219001A0 (it) | 1982-01-04 |
HK99384A (en) | 1984-12-28 |
GB2091054B (en) | 1984-06-20 |
FR2497615B1 (fr) | 1989-06-02 |
FR2497615A1 (fr) | 1982-07-09 |
DE3200071A1 (de) | 1982-09-09 |
JPS57135509A (en) | 1982-08-21 |
CA1184262A (en) | 1985-03-19 |
GB2091054A (en) | 1982-07-21 |
IT1149401B (it) | 1986-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |