FR2444367A1 - Procede de filtrage d'un signal electrique par transfert de charges dans un semi-conducteur et filtre a capacites commutees utilisant un tel procede - Google Patents

Procede de filtrage d'un signal electrique par transfert de charges dans un semi-conducteur et filtre a capacites commutees utilisant un tel procede

Info

Publication number
FR2444367A1
FR2444367A1 FR7834881A FR7834881A FR2444367A1 FR 2444367 A1 FR2444367 A1 FR 2444367A1 FR 7834881 A FR7834881 A FR 7834881A FR 7834881 A FR7834881 A FR 7834881A FR 2444367 A1 FR2444367 A1 FR 2444367A1
Authority
FR
France
Prior art keywords
charges
filtering
electrical signal
capacitor
semiconductor
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.)
Granted
Application number
FR7834881A
Other languages
English (en)
French (fr)
Other versions
FR2444367B1 (US20100223739A1-20100909-C00025.png
Inventor
Jean-Luc Berger
Jean-Louis Coutures
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7834881A priority Critical patent/FR2444367A1/fr
Priority to DE7979400962T priority patent/DE2960904D1/de
Priority to EP79400962A priority patent/EP0012667B1/fr
Priority to US06/100,483 priority patent/US4303839A/en
Priority to JP16072179A priority patent/JPS5582464A/ja
Publication of FR2444367A1 publication Critical patent/FR2444367A1/fr
Application granted granted Critical
Publication of FR2444367B1 publication Critical patent/FR2444367B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H03H15/02—Transversal filters using analogue shift registers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/004—Switched capacitor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Networks Using Active Elements (AREA)
FR7834881A 1978-12-12 1978-12-12 Procede de filtrage d'un signal electrique par transfert de charges dans un semi-conducteur et filtre a capacites commutees utilisant un tel procede Granted FR2444367A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7834881A FR2444367A1 (fr) 1978-12-12 1978-12-12 Procede de filtrage d'un signal electrique par transfert de charges dans un semi-conducteur et filtre a capacites commutees utilisant un tel procede
DE7979400962T DE2960904D1 (en) 1978-12-12 1979-12-04 Method of filtering an electric signal by charge transfer in a semi-conductor and switched capacitor filter utilizing such a method
EP79400962A EP0012667B1 (fr) 1978-12-12 1979-12-04 Procédé de filtrage d'un signal électrique par transfert de charges dans un semi-conducteur et filtre à capacités commutées utilisant un tel procédé
US06/100,483 US4303839A (en) 1978-12-12 1979-12-05 Process for filtering an electrical signal by charge transfer into a semiconductor and switch capacitor filter using such a process
JP16072179A JPS5582464A (en) 1978-12-12 1979-12-11 Method of filtering electric signal by charge migration to semiconductor and capacitor filter with switch used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7834881A FR2444367A1 (fr) 1978-12-12 1978-12-12 Procede de filtrage d'un signal electrique par transfert de charges dans un semi-conducteur et filtre a capacites commutees utilisant un tel procede

Publications (2)

Publication Number Publication Date
FR2444367A1 true FR2444367A1 (fr) 1980-07-11
FR2444367B1 FR2444367B1 (US20100223739A1-20100909-C00025.png) 1981-05-29

Family

ID=9215965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834881A Granted FR2444367A1 (fr) 1978-12-12 1978-12-12 Procede de filtrage d'un signal electrique par transfert de charges dans un semi-conducteur et filtre a capacites commutees utilisant un tel procede

Country Status (5)

Country Link
US (1) US4303839A (US20100223739A1-20100909-C00025.png)
EP (1) EP0012667B1 (US20100223739A1-20100909-C00025.png)
JP (1) JPS5582464A (US20100223739A1-20100909-C00025.png)
DE (1) DE2960904D1 (US20100223739A1-20100909-C00025.png)
FR (1) FR2444367A1 (US20100223739A1-20100909-C00025.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8102100A (nl) * 1981-04-29 1982-11-16 Philips Nv Kompensatie van 1e orde effect van transportverlies in een c.t.d.
DE3277105D1 (en) * 1981-05-08 1987-10-01 Hitachi Ltd Signal voltage dividing circuit
US4639678A (en) * 1983-12-30 1987-01-27 International Business Machines Corporation Absolute charge difference detection method and structure for a charge coupled device
JP2666522B2 (ja) * 1990-05-14 1997-10-22 日本電気株式会社 電荷転送装置
US5748035A (en) * 1994-05-27 1998-05-05 Arithmos, Inc. Channel coupled feedback circuits
US6639864B2 (en) * 2001-12-18 2003-10-28 Intel Corporation Flash device operating from a power-supply-in-package (PSIP) or from a power supply on chip

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070667A (en) * 1975-11-03 1978-01-24 General Electric Company Charge transfer analog-to-digital converter
US4072939A (en) * 1976-03-01 1978-02-07 International Business Machines Corporation Analog-to-digital and digital-to-analog converter circuits employing charge redistribution

Also Published As

Publication number Publication date
FR2444367B1 (US20100223739A1-20100909-C00025.png) 1981-05-29
JPS5582464A (en) 1980-06-21
EP0012667B1 (fr) 1981-09-23
EP0012667A1 (fr) 1980-06-25
US4303839A (en) 1981-12-01
DE2960904D1 (en) 1981-12-10

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Legal Events

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