ITMI20031924A1 - Convertitore da digitale ad analogico ad alta precisione con consumo di energia ottimizzato. - Google Patents

Convertitore da digitale ad analogico ad alta precisione con consumo di energia ottimizzato.

Info

Publication number
ITMI20031924A1
ITMI20031924A1 IT001924A ITMI20031924A ITMI20031924A1 IT MI20031924 A1 ITMI20031924 A1 IT MI20031924A1 IT 001924 A IT001924 A IT 001924A IT MI20031924 A ITMI20031924 A IT MI20031924A IT MI20031924 A1 ITMI20031924 A1 IT MI20031924A1
Authority
IT
Italy
Prior art keywords
energy consumption
high precision
analogue converter
precision digital
optimized energy
Prior art date
Application number
IT001924A
Other languages
English (en)
Inventor
Lorenzo Bedarida
Massimiliano Frulio
Stefano Sivero
Original Assignee
Atmel Corp
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 Atmel Corp filed Critical Atmel Corp
Priority to IT001924A priority Critical patent/ITMI20031924A1/it
Priority to US10/753,273 priority patent/US6906576B2/en
Priority to CNB2004800335599A priority patent/CN100476672C/zh
Priority to EP04793900A priority patent/EP1678565A2/en
Priority to PCT/US2004/032080 priority patent/WO2005039026A2/en
Priority to TW093130183A priority patent/TWI363476B/zh
Publication of ITMI20031924A1 publication Critical patent/ITMI20031924A1/it
Priority to US11/119,675 priority patent/US7049880B2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/76—Simultaneous conversion using switching tree
    • H03M1/765—Simultaneous conversion using switching tree using a single level of switches which are controlled by unary decoded digital signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Analogue/Digital Conversion (AREA)
IT001924A 2003-10-07 2003-10-07 Convertitore da digitale ad analogico ad alta precisione con consumo di energia ottimizzato. ITMI20031924A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT001924A ITMI20031924A1 (it) 2003-10-07 2003-10-07 Convertitore da digitale ad analogico ad alta precisione con consumo di energia ottimizzato.
US10/753,273 US6906576B2 (en) 2003-10-07 2004-01-07 High precision digital-to-analog converter with optimized power consumption
CNB2004800335599A CN100476672C (zh) 2003-10-07 2004-10-01 具有优化功耗的高精度数模转换器
EP04793900A EP1678565A2 (en) 2003-10-07 2004-10-01 A high precision digital-to-analog converter with optimized power consumption
PCT/US2004/032080 WO2005039026A2 (en) 2003-10-07 2004-10-01 A high precision digital-to-analog converter with optimized power consumption
TW093130183A TWI363476B (en) 2003-10-07 2004-10-06 Charge pump circuit and regulated charge pump circuit
US11/119,675 US7049880B2 (en) 2003-10-07 2005-05-02 High precision digital-to-analog converter with optimized power consumption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001924A ITMI20031924A1 (it) 2003-10-07 2003-10-07 Convertitore da digitale ad analogico ad alta precisione con consumo di energia ottimizzato.

Publications (1)

Publication Number Publication Date
ITMI20031924A1 true ITMI20031924A1 (it) 2005-04-08

Family

ID=34385818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001924A ITMI20031924A1 (it) 2003-10-07 2003-10-07 Convertitore da digitale ad analogico ad alta precisione con consumo di energia ottimizzato.

Country Status (6)

Country Link
US (2) US6906576B2 (it)
EP (1) EP1678565A2 (it)
CN (1) CN100476672C (it)
IT (1) ITMI20031924A1 (it)
TW (1) TWI363476B (it)
WO (1) WO2005039026A2 (it)

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Also Published As

Publication number Publication date
US6906576B2 (en) 2005-06-14
TW200524256A (en) 2005-07-16
WO2005039026A3 (en) 2005-08-11
TWI363476B (en) 2012-05-01
US20050073355A1 (en) 2005-04-07
WO2005039026A2 (en) 2005-04-28
EP1678565A2 (en) 2006-07-12
US7049880B2 (en) 2006-05-23
CN100476672C (zh) 2009-04-08
US20050189983A1 (en) 2005-09-01
CN1882895A (zh) 2006-12-20

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