IT1244078B - Convertitore analogico/digitale a due passi di conversione. - Google Patents
Convertitore analogico/digitale a due passi di conversione.Info
- Publication number
- IT1244078B IT1244078B IT02186390A IT2186390A IT1244078B IT 1244078 B IT1244078 B IT 1244078B IT 02186390 A IT02186390 A IT 02186390A IT 2186390 A IT2186390 A IT 2186390A IT 1244078 B IT1244078 B IT 1244078B
- Authority
- IT
- Italy
- Prior art keywords
- digital converter
- conversion analog
- analog
- conversion
- converter
- Prior art date
Links
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
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
- H03M1/144—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in a single stage, i.e. recirculation type
-
- 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
- H03M1/34—Analogue value compared with reference values
- H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
- H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
- H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
- H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02186390A IT1244078B (it) | 1990-10-24 | 1990-10-24 | Convertitore analogico/digitale a due passi di conversione. |
PCT/EP1991/001809 WO1992008287A1 (en) | 1990-10-24 | 1991-09-20 | Two-step analog-to-digital converter |
EP91916191A EP0554265B1 (en) | 1990-10-24 | 1991-09-20 | Two-step analog-to-digital converter |
DE69102141T DE69102141T2 (de) | 1990-10-24 | 1991-09-20 | Zweistufiger analog-digital-wandler. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02186390A IT1244078B (it) | 1990-10-24 | 1990-10-24 | Convertitore analogico/digitale a due passi di conversione. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9021863A0 IT9021863A0 (it) | 1990-10-24 |
IT9021863A1 IT9021863A1 (it) | 1992-04-24 |
IT1244078B true IT1244078B (it) | 1994-07-05 |
Family
ID=11187926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02186390A IT1244078B (it) | 1990-10-24 | 1990-10-24 | Convertitore analogico/digitale a due passi di conversione. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0554265B1 (it) |
DE (1) | DE69102141T2 (it) |
IT (1) | IT1244078B (it) |
WO (1) | WO1992008287A1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6504499B1 (en) | 2000-11-01 | 2003-01-07 | International Business Machines Corporation | Analog-to-digital converter having positively biased differential reference inputs |
-
1990
- 1990-10-24 IT IT02186390A patent/IT1244078B/it active IP Right Grant
-
1991
- 1991-09-20 DE DE69102141T patent/DE69102141T2/de not_active Expired - Fee Related
- 1991-09-20 EP EP91916191A patent/EP0554265B1/en not_active Expired - Lifetime
- 1991-09-20 WO PCT/EP1991/001809 patent/WO1992008287A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69102141T2 (de) | 1995-01-05 |
EP0554265B1 (en) | 1994-05-25 |
WO1992008287A1 (en) | 1992-05-14 |
EP0554265A1 (en) | 1993-08-11 |
IT9021863A1 (it) | 1992-04-24 |
IT9021863A0 (it) | 1990-10-24 |
DE69102141D1 (de) | 1994-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971020 |