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FR2776144B1 - Circuit de commutation de signaux analogiques d'amplitudes superieures a la tension d'alimentation - Google Patents

Circuit de commutation de signaux analogiques d'amplitudes superieures a la tension d'alimentation

Info

Publication number
FR2776144B1
FR2776144B1 FR9803277A FR9803277A FR2776144B1 FR 2776144 B1 FR2776144 B1 FR 2776144B1 FR 9803277 A FR9803277 A FR 9803277A FR 9803277 A FR9803277 A FR 9803277A FR 2776144 B1 FR2776144 B1 FR 2776144B1
Authority
FR
France
Prior art keywords
circuit
supply voltage
analog signals
switching analog
amplitudes higher
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 - Fee Related
Application number
FR9803277A
Other languages
English (en)
Other versions
FR2776144A1 (fr
Inventor
Laurent Savelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
STMicroelectronics lnc USA
Original Assignee
SGS Thomson Microelectronics SA
SGS Thomson Microelectronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SGS Thomson Microelectronics SA, SGS Thomson Microelectronics Inc filed Critical SGS Thomson Microelectronics SA
Priority to FR9803277A priority Critical patent/FR2776144B1/fr
Priority to US09/263,758 priority patent/US6133777A/en
Publication of FR2776144A1 publication Critical patent/FR2776144A1/fr
Application granted granted Critical
Publication of FR2776144B1 publication Critical patent/FR2776144B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H03K17/687—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 field-effect transistors
    • H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356104—Bistable circuits using complementary field-effect transistors
    • H03K3/356113—Bistable circuits using complementary field-effect transistors using additional transistors in the input circuit
    • H03K3/356147—Bistable circuits using complementary field-effect transistors using additional transistors in the input circuit using pass gates
FR9803277A 1998-03-13 1998-03-13 Circuit de commutation de signaux analogiques d'amplitudes superieures a la tension d'alimentation Expired - Fee Related FR2776144B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9803277A FR2776144B1 (fr) 1998-03-13 1998-03-13 Circuit de commutation de signaux analogiques d'amplitudes superieures a la tension d'alimentation
US09/263,758 US6133777A (en) 1998-03-13 1999-03-05 Selector circuit for the switching over of analog signals with amplitudes greater than that of the supply voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803277A FR2776144B1 (fr) 1998-03-13 1998-03-13 Circuit de commutation de signaux analogiques d'amplitudes superieures a la tension d'alimentation

Publications (2)

Publication Number Publication Date
FR2776144A1 FR2776144A1 (fr) 1999-09-17
FR2776144B1 true FR2776144B1 (fr) 2000-07-13

Family

ID=9524158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803277A Expired - Fee Related FR2776144B1 (fr) 1998-03-13 1998-03-13 Circuit de commutation de signaux analogiques d'amplitudes superieures a la tension d'alimentation

Country Status (2)

Country Link
US (1) US6133777A (fr)
FR (1) FR2776144B1 (fr)

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US10149177B2 (en) 2006-11-18 2018-12-04 Rfmicron, Inc. Wireless sensor including an RF signal circuit
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US9112452B1 (en) 2009-07-14 2015-08-18 Rf Micro Devices, Inc. High-efficiency power supply for a modulated load
US8120984B2 (en) * 2010-03-23 2012-02-21 Ememory Technology Inc. High-voltage selecting circuit which can generate an output voltage without a voltage drop
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US9431974B2 (en) 2010-04-19 2016-08-30 Qorvo Us, Inc. Pseudo-envelope following feedback delay compensation
US9954436B2 (en) 2010-09-29 2018-04-24 Qorvo Us, Inc. Single μC-buckboost converter with multiple regulated supply outputs
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US8942313B2 (en) 2011-02-07 2015-01-27 Rf Micro Devices, Inc. Group delay calibration method for power amplifier envelope tracking
US9379667B2 (en) 2011-05-05 2016-06-28 Rf Micro Devices, Inc. Multiple power supply input parallel amplifier based envelope tracking
US9247496B2 (en) 2011-05-05 2016-01-26 Rf Micro Devices, Inc. Power loop control based envelope tracking
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CN103748794B (zh) 2011-05-31 2015-09-16 射频小型装置公司 一种用于测量发射路径的复数增益的方法和设备
US9019011B2 (en) 2011-06-01 2015-04-28 Rf Micro Devices, Inc. Method of power amplifier calibration for an envelope tracking system
US8952710B2 (en) 2011-07-15 2015-02-10 Rf Micro Devices, Inc. Pulsed behavior modeling with steady state average conditions
US9263996B2 (en) 2011-07-20 2016-02-16 Rf Micro Devices, Inc. Quasi iso-gain supply voltage function for envelope tracking systems
WO2013033700A1 (fr) 2011-09-02 2013-03-07 Rf Micro Devices, Inc. Architecture de gestion d'alimentation vcc divisée ou vcc commune, pour suivi d'enveloppe
US8957728B2 (en) 2011-10-06 2015-02-17 Rf Micro Devices, Inc. Combined filter and transconductance amplifier
WO2013063364A1 (fr) 2011-10-26 2013-05-02 Rf Micro Devices, Inc. Commande de fréquence moyenne de commutateur pour suivi d'enveloppe
US9024688B2 (en) 2011-10-26 2015-05-05 Rf Micro Devices, Inc. Dual parallel amplifier based DC-DC converter
US9484797B2 (en) 2011-10-26 2016-11-01 Qorvo Us, Inc. RF switching converter with ripple correction
US8975959B2 (en) 2011-11-30 2015-03-10 Rf Micro Devices, Inc. Monotonic conversion of RF power amplifier calibration data
US9250643B2 (en) 2011-11-30 2016-02-02 Rf Micro Devices, Inc. Using a switching signal delay to reduce noise from a switching power supply
US9515621B2 (en) 2011-11-30 2016-12-06 Qorvo Us, Inc. Multimode RF amplifier system
US8947161B2 (en) 2011-12-01 2015-02-03 Rf Micro Devices, Inc. Linear amplifier power supply modulation for envelope tracking
US9256234B2 (en) 2011-12-01 2016-02-09 Rf Micro Devices, Inc. Voltage offset loop for a switching controller
US9041365B2 (en) 2011-12-01 2015-05-26 Rf Micro Devices, Inc. Multiple mode RF power converter
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US9494962B2 (en) 2011-12-02 2016-11-15 Rf Micro Devices, Inc. Phase reconfigurable switching power supply
US9813036B2 (en) 2011-12-16 2017-11-07 Qorvo Us, Inc. Dynamic loadline power amplifier with baseband linearization
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US8981839B2 (en) * 2012-06-11 2015-03-17 Rf Micro Devices, Inc. Power source multiplexer
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US9225231B2 (en) 2012-09-14 2015-12-29 Rf Micro Devices, Inc. Open loop ripple cancellation circuit in a DC-DC converter
US9197256B2 (en) 2012-10-08 2015-11-24 Rf Micro Devices, Inc. Reducing effects of RF mixer-based artifact using pre-distortion of an envelope power supply signal
US9207692B2 (en) 2012-10-18 2015-12-08 Rf Micro Devices, Inc. Transitioning from envelope tracking to average power tracking
US9627975B2 (en) 2012-11-16 2017-04-18 Qorvo Us, Inc. Modulated power supply system and method with automatic transition between buck and boost modes
US9300252B2 (en) 2013-01-24 2016-03-29 Rf Micro Devices, Inc. Communications based adjustments of a parallel amplifier power supply
US9178472B2 (en) 2013-02-08 2015-11-03 Rf Micro Devices, Inc. Bi-directional power supply signal based linear amplifier
WO2014152903A2 (fr) 2013-03-14 2014-09-25 Rf Micro Devices, Inc Réduction de plage dynamique de tension d'alimentation électrique de suivi d'enveloppe
WO2014152876A1 (fr) 2013-03-14 2014-09-25 Rf Micro Devices, Inc Amplificateur de puissance rf limité à gain de conversion de bruit
US9479118B2 (en) 2013-04-16 2016-10-25 Rf Micro Devices, Inc. Dual instantaneous envelope tracking
US9374005B2 (en) 2013-08-13 2016-06-21 Rf Micro Devices, Inc. Expanded range DC-DC converter
US9614476B2 (en) 2014-07-01 2017-04-04 Qorvo Us, Inc. Group delay calibration of RF envelope tracking
US10746682B2 (en) 2014-10-08 2020-08-18 Rfmicron, Inc. Wireless sensor with multiple sensing options
US9843294B2 (en) 2015-07-01 2017-12-12 Qorvo Us, Inc. Dual-mode envelope tracking power converter circuitry
US9912297B2 (en) 2015-07-01 2018-03-06 Qorvo Us, Inc. Envelope tracking power converter circuitry
US9973147B2 (en) 2016-05-10 2018-05-15 Qorvo Us, Inc. Envelope tracking power management circuit
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Also Published As

Publication number Publication date
FR2776144A1 (fr) 1999-09-17
US6133777A (en) 2000-10-17

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Effective date: 20071130