ATE515104T1 - Mischerzelle mit einem dynamischen stromablasskreis - Google Patents

Mischerzelle mit einem dynamischen stromablasskreis

Info

Publication number
ATE515104T1
ATE515104T1 AT08161226T AT08161226T ATE515104T1 AT E515104 T1 ATE515104 T1 AT E515104T1 AT 08161226 T AT08161226 T AT 08161226T AT 08161226 T AT08161226 T AT 08161226T AT E515104 T1 ATE515104 T1 AT E515104T1
Authority
AT
Austria
Prior art keywords
input
current
switches
signal
circuit
Prior art date
Application number
AT08161226T
Other languages
English (en)
Inventor
Dieter Joos
Steven Terryn
Original Assignee
St Ericsson Belgium Nv
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 St Ericsson Belgium Nv filed Critical St Ericsson Belgium Nv
Application granted granted Critical
Publication of ATE515104T1 publication Critical patent/ATE515104T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0025—Gain control circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0084—Lowering the supply voltage and saving power
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
AT08161226T 2008-07-25 2008-07-25 Mischerzelle mit einem dynamischen stromablasskreis ATE515104T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08161226A EP2148432B1 (de) 2008-07-25 2008-07-25 Mischerzelle mit einem dynamischen Stromablasskreis

Publications (1)

Publication Number Publication Date
ATE515104T1 true ATE515104T1 (de) 2011-07-15

Family

ID=39970882

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08161226T ATE515104T1 (de) 2008-07-25 2008-07-25 Mischerzelle mit einem dynamischen stromablasskreis

Country Status (3)

Country Link
US (1) US8280338B2 (de)
EP (1) EP2148432B1 (de)
AT (1) ATE515104T1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8816750B2 (en) * 2002-07-17 2014-08-26 Broadcom Corporation High frequency mixer with tunable dynamic range
US8207759B2 (en) * 2009-03-12 2012-06-26 Fairchild Semiconductor Corporation MIPI analog switch for automatic selection of multiple inputs based on clock voltages
US8165553B2 (en) * 2010-01-06 2012-04-24 Hong Kong Applied Science and Technology Research Institute Company Limited Current-matching intermodulation suppression
WO2011162809A1 (en) * 2010-06-22 2011-12-29 Hittite Microwave Corporation Improved double balanced mixer
KR101385636B1 (ko) * 2012-07-13 2014-04-16 성균관대학교산학협력단 주파수 혼합기
KR101732821B1 (ko) * 2015-12-09 2017-05-04 한양대학교 산학협력단 네거티브 피드백을 이용하여 1/ｆ 잡음을 감소시킬 수 있는 주파수 혼합기
CN106788268B (zh) 2015-12-21 2020-06-12 深圳市汇顶科技股份有限公司 混频模块
US10726910B2 (en) * 2017-06-13 2020-07-28 Sandisk Technologies Llc Distributed sinking circuit control for memory device
US10529386B2 (en) 2017-06-13 2020-01-07 Sandisk Technologies Llc Memory control circuit with distributed architecture
KR102743743B1 (ko) * 2019-01-25 2024-12-17 삼성전자주식회사 신호를 증폭하기 위한 전자 회로를 포함하는 장치
TWI686054B (zh) * 2019-07-04 2020-02-21 國立暨南國際大學 降頻混頻器
FR3107796B1 (fr) * 2020-02-27 2022-03-25 St Microelectronics Alps Sas Dispositif de génération de signaux radiofréquence en quadrature de phase, utilisable en particulier dans la technologie 5G

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6889037B2 (en) * 2002-08-20 2005-05-03 Broadcom Corporation Reducing active mixer flicker noise
US7161406B1 (en) * 2004-04-15 2007-01-09 Xilinx, Inc. Method and apparatus for providing non 2:1 Gilbert cell mixer
US7046068B2 (en) * 2004-04-27 2006-05-16 Broadcom Corporation CMOS-based receiver for communications applications
KR20070106009A (ko) * 2005-01-21 2007-10-31 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 저잡음 혼합기 회로, 잡음 감소 회로, 수신기 회로,고주파수 수신기 및 잡음 감소 방법
US7449934B2 (en) 2005-12-06 2008-11-11 Samsung Electronics Co., Ltd. CMOS mixer for use in direct conversion receiver
TWI304678B (en) * 2005-12-15 2008-12-21 Realtek Semiconductor Corp Low noise mixer
US7826816B2 (en) * 2006-07-11 2010-11-02 Qualcomm Incorporated Systems, methods, and apparatus for frequency conversion
KR100721171B1 (ko) * 2006-07-20 2007-05-23 삼성전기주식회사 주파수 변환회로

Also Published As

Publication number Publication date
US20100029234A1 (en) 2010-02-04
EP2148432B1 (de) 2011-06-29
US8280338B2 (en) 2012-10-02
EP2148432A1 (de) 2010-01-27

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Legal Events

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