KR20010023390A - 집적된 믹서와 시그마-델타 아날로그 디지털 변환기를구비한 수신기 - Google Patents

집적된 믹서와 시그마-델타 아날로그 디지털 변환기를구비한 수신기 Download PDF

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Publication number
KR20010023390A
KR20010023390A KR1020007002030A KR20007002030A KR20010023390A KR 20010023390 A KR20010023390 A KR 20010023390A KR 1020007002030 A KR1020007002030 A KR 1020007002030A KR 20007002030 A KR20007002030 A KR 20007002030A KR 20010023390 A KR20010023390 A KR 20010023390A
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KR
South Korea
Prior art keywords
input
signal
coupled
output
receiver
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.)
Withdrawn
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KR1020007002030A
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English (en)
Korean (ko)
Inventor
반더쟌에릭제이
디즈크만스에이세씨
도날드슨윌리엄
세이어스안토니디
Original Assignee
롤페스 요하네스 게라투스 알베르투스
코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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Application filed by 롤페스 요하네스 게라투스 알베르투스, 코닌클리즈케 필립스 일렉트로닉스 엔.브이. filed Critical 롤페스 요하네스 게라투스 알베르투스
Publication of KR20010023390A publication Critical patent/KR20010023390A/ko
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/402—Arrangements specific to bandpass modulators
    • H03M3/41—Arrangements specific to bandpass modulators combined with modulation to or demodulation from the carrier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M3/43—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a single bit one

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Analogue/Digital Conversion (AREA)
KR1020007002030A 1998-06-30 1999-06-10 집적된 믹서와 시그마-델타 아날로그 디지털 변환기를구비한 수신기 Withdrawn KR20010023390A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98305157 1998-06-30
EP98305157.4 1998-06-30
PCT/IB1999/001081 WO2000001074A2 (en) 1998-06-30 1999-06-10 Receiver having integrated mixer and sigma-delta analog-to-digital conversion

Publications (1)

Publication Number Publication Date
KR20010023390A true KR20010023390A (ko) 2001-03-26

Family

ID=8234897

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007002030A Withdrawn KR20010023390A (ko) 1998-06-30 1999-06-10 집적된 믹서와 시그마-델타 아날로그 디지털 변환기를구비한 수신기

Country Status (5)

Country Link
US (1) US6584157B1 (enExample)
EP (1) EP1036435A2 (enExample)
JP (1) JP4233761B2 (enExample)
KR (1) KR20010023390A (enExample)
WO (1) WO2000001074A2 (enExample)

Cited By (1)

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KR101385955B1 (ko) * 2010-09-10 2014-04-17 인텔 아이피 코포레이션 전류 모드의 입력을 갖는 피드백 시연속 델타-시그마 변조기를 구비한 수신기, 아날로그-디지털 컨버터 및 무선 통신 장치

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US7242912B2 (en) 1998-05-29 2007-07-10 Silicon Laboratories Inc. Partitioning of radio-frequency apparatus
US6804497B2 (en) 2001-01-12 2004-10-12 Silicon Laboratories, Inc. Partitioned radio-frequency apparatus and associated methods
US6993314B2 (en) 1998-05-29 2006-01-31 Silicon Laboratories Inc. Apparatus for generating multiple radio frequencies in communication circuitry and associated methods
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US7035607B2 (en) 1998-05-29 2006-04-25 Silicon Laboratories Inc. Systems and methods for providing an adjustable reference signal to RF circuitry
DE10044456A1 (de) * 2000-09-08 2002-04-04 Infineon Technologies Ag Empfängerschaltung, innsbesondere für den Mobilfunk
US7138858B2 (en) 2001-01-12 2006-11-21 Silicon Laboratories, Inc. Apparatus and methods for output buffer circuitry with constant output power in radio-frequency circuitry
US7177610B2 (en) 2001-01-12 2007-02-13 Silicon Laboratories Inc. Calibrated low-noise current and voltage references and associated methods
US7035611B2 (en) 2001-01-12 2006-04-25 Silicon Laboratories Inc. Apparatus and method for front-end circuitry in radio-frequency apparatus
US7031683B2 (en) 2001-01-12 2006-04-18 Silicon Laboratories Inc. Apparatus and methods for calibrating signal-processing circuitry
US7158574B2 (en) 2001-01-12 2007-01-02 Silicon Laboratories Inc. Digital interface in radio-frequency apparatus and associated methods
US7057540B2 (en) * 2001-10-26 2006-06-06 Texas Instruments Incorporated Sigma-delta (ΣΔ) analog-to-digital converter (ADC) structure incorporating a direct sampling mixer
US7113119B2 (en) * 2002-01-30 2006-09-26 Koninklijke Philips Electronics, N.V. Electronic circuit with a sigma delta A/D converter
EP1486079B1 (en) 2002-03-15 2015-12-30 Silicon Laboratories Inc. Radio-frequency apparatus
TW541788B (en) * 2002-06-19 2003-07-11 Ind Tech Res Inst The frequency-tuning loop used in the transconductor-capacitor filter
DE602004010669T2 (de) * 2003-07-10 2008-06-05 Nxp B.V. Empfänger zum empfang von frequenzsignalen unter verwendung von delta-sigma-modulatoren
DE102004009611B4 (de) * 2004-02-27 2010-01-14 Infineon Technologies Ag Zeitkontinuierlicher Sigma-Delta-Analog-Digital-Wandler
JP4138758B2 (ja) * 2004-07-23 2008-08-27 シャープ株式会社 無線受信装置、無線通信システムおよび電子機器
DE102006004012B3 (de) * 2006-01-27 2007-09-13 Xignal Technologies Ag Zeitkontinuierlicher Delta-Sigma-Analog-Digital-Wandler mit Operationsverstärkern
US7711339B2 (en) * 2006-07-06 2010-05-04 Broadcom Corporation Method and apparatus for producing a local oscillator signal
JP4692461B2 (ja) * 2006-10-11 2011-06-01 ソニー株式会社 受信機、受信方法、フィルタ回路、制御方法
JP4296518B2 (ja) * 2006-12-07 2009-07-15 ソニー株式会社 情報処理装置および情報処理方法
DE102006057926A1 (de) 2006-12-08 2008-06-12 Robert Bosch Gmbh Bandpass Sigma-Delta-Analog/Digital-Wandler zur Wandlung eines ZF-Signals
FR2911453B1 (fr) * 2007-01-17 2009-05-15 St Microelectronics Sa Procede et dispsitif de traitement d'un signal incident, en particulier de transposition de frequence.
US7420494B1 (en) * 2007-04-30 2008-09-02 Analog Devices, Inc. Mismatch shaping Δ-Σ analog to digital converter system
US7714757B2 (en) * 2007-09-26 2010-05-11 Medtronic, Inc. Chopper-stabilized analog-to-digital converter
US7623053B2 (en) * 2007-09-26 2009-11-24 Medtronic, Inc. Implantable medical device with low power delta-sigma analog-to-digital converter
US7545302B1 (en) * 2008-03-14 2009-06-09 National Semiconductor Corporation Sigma-delta difference-of-squares RMS-to-DC converter with forward path multiplier
US7791518B2 (en) * 2008-07-11 2010-09-07 Texas Instruments Incorporated Flicker noise reduction in continuous time (CT) sigma delta modulators (SDMS)
WO2010145836A1 (en) * 2009-06-19 2010-12-23 St-Ericsson Sa Integrator
US8665127B2 (en) 2010-12-08 2014-03-04 National Semiconductor Corporation Σ-Δ difference-of-squares RMS to DC converter with multiple feedback paths
US8665126B2 (en) 2010-12-08 2014-03-04 National Semiconductor Corporation ΣΔ difference-of-squares LOG-RMS to DC converter with forward and feedback paths signal squaring
US8665128B2 (en) * 2010-12-08 2014-03-04 National Semiconductor Corporation Sigma-delta difference-of-squares log-RMS to DC converter with forward path multiplier and chopper stabilization
CN102437851B (zh) * 2011-12-09 2015-07-29 清华大学 基于压控振荡器量化器的时分∑△调制器
US9065507B2 (en) 2013-09-05 2015-06-23 Infineon Technologies Ag Mixing stage, modulator circuit and a current control circuit
US10061415B2 (en) 2016-06-30 2018-08-28 Synaptics Incorporated Input device receiver with delta-sigma modulator
US9917594B1 (en) * 2016-09-06 2018-03-13 Texas Instruments Incorporated Inbuilt threshold comparator
DE102019128876A1 (de) * 2019-10-25 2021-04-29 Technische Universität Berlin Sigma-Delta-Analog-Digital-Wandler mit gmC-VDAC
US11444635B2 (en) * 2020-10-02 2022-09-13 Texas Instruments Incorporated Delta sigma modulator

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US5448202A (en) * 1993-07-14 1995-09-05 Seiko Communications Holding N.V. Sigma-delta FM demodulator
US5345188A (en) * 1993-07-14 1994-09-06 Seiko Telecommunication Systems, Inc. Sigma-delta digital FM demodulator
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101385955B1 (ko) * 2010-09-10 2014-04-17 인텔 아이피 코포레이션 전류 모드의 입력을 갖는 피드백 시연속 델타-시그마 변조기를 구비한 수신기, 아날로그-디지털 컨버터 및 무선 통신 장치

Also Published As

Publication number Publication date
JP2002519926A (ja) 2002-07-02
JP4233761B2 (ja) 2009-03-04
US6584157B1 (en) 2003-06-24
EP1036435A2 (en) 2000-09-20
WO2000001074A2 (en) 2000-01-06
WO2000001074A3 (en) 2000-04-13

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Date Code Title Description
PA0105 International application

Patent event date: 20000228

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid