EE200100100A - Ujukomaesitusega analoog-digitaalmuundur - Google Patents

Ujukomaesitusega analoog-digitaalmuundur

Info

Publication number: EE200100100A
Authority: EE; Estonia
Prior art keywords: converter; constant; bit; floating; code
Prior art date: 1998-08-20

Application number

EEP200100100A

Other languages

English (en)

Inventor

Yuan Jiren

Original Assignee

Telefonaktiebolaget Lm Ericsson (Publ)

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.)

1998-08-20

Filing date

1999-08-19

Publication date

2002-06-17

1998-08-20 Priority claimed from SE9802787A external-priority patent/SE512561C2/sv

1999-05-04 Priority claimed from SE9901624A external-priority patent/SE9901624D0/xx

1999-08-19 Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)

2002-06-17 Publication of EE200100100A publication Critical patent/EE200100100A/et

2003-06-16 Publication of EE04074B1 publication Critical patent/EE04074B1/et

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
- 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
- H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
- H03M1/186—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedforward mode, i.e. by determining the range to be selected directly from the input signal

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Computational Mathematics (AREA)
Mathematical Analysis (AREA)
Pure & Applied Mathematics (AREA)
Computing Systems (AREA)
Mathematical Optimization (AREA)
General Engineering & Computer Science (AREA)
Analogue/Digital Conversion (AREA)
Amplifiers (AREA)

EEP200100100A 1998-08-20 1999-08-19 Ujukomaesitusega analoog-digitaalmuundur EE04074B1 (et)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
SE9802787A SE512561C2 (sv)	1998-08-20	1998-08-20	Analog-till-digitalomvandlare av flyttalstyp
SE9901624A SE9901624D0 (sv)	1999-05-04	1999-05-04	Floating-point analog-to-digital converter
PCT/SE1999/001406 WO2000011790A1 (en)	1998-08-20	1999-08-19	Floating-point analog-to-digital converter

Publications (2)

Publication Number	Publication Date
EE200100100A true EE200100100A (et)	2002-06-17
EE04074B1 EE04074B1 (et)	2003-06-16

Family

ID=26663369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EEP200100100A EE04074B1 (et)	1998-08-20	1999-08-19	Ujukomaesitusega analoog-digitaalmuundur

Country Status (13)

Country	Link
US (1)	US6317070B1 (et)
EP (1)	EP1105971B1 (et)
JP (1)	JP4361693B2 (et)
KR (1)	KR100733640B1 (et)
CN (1)	CN1135704C (et)
AT (1)	ATE264024T1 (et)
AU (1)	AU756364B2 (et)
BR (1)	BR9913067A (et)
DE (1)	DE69916291D1 (et)
EE (1)	EE04074B1 (et)
HK (1)	HK1041985B (et)
IL (1)	IL141380A (et)
WO (1)	WO2000011790A1 (et)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10005605B4 (de) *	2000-02-09	2004-04-08	Infineon Technologies Ag	Analoge Vorstufe
US20040134988A1 (en) *	2003-01-09	2004-07-15	Hand Held Products, Inc.	Analog-to-digital converter with automatic range and sensitivity adjustment
JPWO2005006609A1 (ja) *	2003-07-14	2006-08-24	ソニー株式会社	情報処理装置及び情報処理方法並びに情報処理プログラム
US20060092067A1 (en) *	2004-10-29	2006-05-04	Don Liu	Front end circuit of voltage regulator
US7643573B2 (en) *	2006-03-17	2010-01-05	Cirrus Logic, Inc.	Power management in a data acquisition system
KR100823835B1 (ko)	2006-12-29	2008-04-21	엘에스산전 주식회사	아날로그/디지털 변환기 및 그 방법
US7705763B2 (en) *	2008-07-21	2010-04-27	Tokyo Institute Of Technology	A-D convert apparatus
GB201102562D0 (en) *	2011-02-14	2011-03-30	Nordic Semiconductor Asa	Analogue-to-digital converter
US8456340B2 (en) *	2011-04-13	2013-06-04	Analog Devices, Inc.	Self-timed digital-to-analog converter
US8698666B1 (en)	2012-10-01	2014-04-15	Omnivision Technologies, Inc.	Random estimation analog-to-digital converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2441956A1 (fr) *	1978-11-17	1980-06-13	Inst Francais Du Petrole	Methode d'amplification de signaux multiplexes et dispositif de mise en oeuvre
FR2592537B1 (fr) *	1985-12-30	1991-05-31	Inst Francais Du Petrole	Dispositif pour l'amplification et l'echantillonnage de signaux analogiques multiplexes.
FR2626423A1 (fr) *	1988-01-21	1989-07-28	Inst Francais Du Petrole	Dispositif d'acquisition pour la numerisation de signaux a grande dynamique
US5053770A (en) *	1990-05-18	1991-10-01	Analogic Corporation	Digital autozero circuit operable in a plurality of modes with separate storage for offset corrections for each mode
US5061927A (en) *	1990-07-31	1991-10-29	Q-Dot, Inc.	Floating point analog to digital converter

1999
- 1999-08-18 US US09/376,012 patent/US6317070B1/en not_active Expired - Lifetime
- 1999-08-19 KR KR1020017001867A patent/KR100733640B1/ko not_active Expired - Fee Related
- 1999-08-19 AT AT99943592T patent/ATE264024T1/de not_active IP Right Cessation
- 1999-08-19 BR BR9913067-0A patent/BR9913067A/pt not_active IP Right Cessation
- 1999-08-19 EP EP99943592A patent/EP1105971B1/en not_active Expired - Lifetime
- 1999-08-19 EE EEP200100100A patent/EE04074B1/et unknown
- 1999-08-19 WO PCT/SE1999/001406 patent/WO2000011790A1/en not_active Ceased
- 1999-08-19 IL IL14138099A patent/IL141380A/en not_active IP Right Cessation
- 1999-08-19 JP JP2000566952A patent/JP4361693B2/ja not_active Expired - Lifetime
- 1999-08-19 AU AU56659/99A patent/AU756364B2/en not_active Expired
- 1999-08-19 CN CNB998123986A patent/CN1135704C/zh not_active Expired - Lifetime
- 1999-08-19 HK HK02103756.6A patent/HK1041985B/zh not_active IP Right Cessation
- 1999-08-19 DE DE69916291T patent/DE69916291D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2002523957A (ja)	2002-07-30
AU5665999A (en)	2000-03-14
US6317070B1 (en)	2001-11-13
WO2000011790A1 (en)	2000-03-02
IL141380A (en)	2004-12-15
CN1324516A (zh)	2001-11-28
BR9913067A (pt)	2001-05-08
HK1041985B (zh)	2004-10-08
KR100733640B1 (ko)	2007-06-28
JP4361693B2 (ja)	2009-11-11
EP1105971A1 (en)	2001-06-13
HK1041985A1 (en)	2002-07-26
CN1135704C (zh)	2004-01-21
EE04074B1 (et)	2003-06-16
EP1105971B1 (en)	2004-04-07
IL141380A0 (en)	2002-03-10
DE69916291D1 (de)	2004-05-13
AU756364B2 (en)	2003-01-09
KR20010099619A (ko)	2001-11-09
ATE264024T1 (de)	2004-04-15

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Legal Events

Date	Code	Title	Description
2004-02-16	KB4A	Valid patent at the end of a year	Effective date: 20031231
2004-10-15	HE1A	Change of address
2005-02-15	KB4A	Valid patent at the end of a year	Effective date: 20041231
2006-02-15	KB4A	Valid patent at the end of a year	Effective date: 20051231
2007-02-15	KB4A	Valid patent at the end of a year	Effective date: 20061231
2008-02-15	KB4A	Valid patent at the end of a year	Effective date: 20071231
2009-02-16	KB4A	Valid patent at the end of a year	Effective date: 20081231
2010-02-15	KB4A	Valid patent at the end of a year	Effective date: 20091231
2011-02-15	KB4A	Valid patent at the end of a year	Effective date: 20101231