JPS5056860A - - Google Patents
Info
- Publication number
- JPS5056860A JPS5056860A JP49101445A JP10144574A JPS5056860A JP S5056860 A JPS5056860 A JP S5056860A JP 49101445 A JP49101445 A JP 49101445A JP 10144574 A JP10144574 A JP 10144574A JP S5056860 A JPS5056860 A JP S5056860A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7332159A FR2243558A1 (en) | 1973-09-06 | 1973-09-06 | Analogue-digital converter using operational amplifier - for pulse code modulation telephone signals |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5056860A true JPS5056860A (fr) | 1975-05-17 |
Family
ID=9124712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49101445A Pending JPS5056860A (fr) | 1973-09-06 | 1974-09-05 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5056860A (fr) |
BE (1) | BE818732A (fr) |
DE (1) | DE2442216A1 (fr) |
DK (1) | DK453774A (fr) |
FR (1) | FR2243558A1 (fr) |
IT (1) | IT1027557B (fr) |
NL (1) | NL7411636A (fr) |
SE (1) | SE7411297L (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59161917A (ja) * | 1983-03-05 | 1984-09-12 | Mamoru Tanaka | 逐次並列型アナログ・デジタル変換器 |
JPS60223328A (ja) * | 1984-04-20 | 1985-11-07 | Nec Corp | A/d変換器 |
JPS62237811A (ja) * | 1986-04-03 | 1987-10-17 | ブルツクトリ− コ−ポレ−シヨン | 高速高分解能アナログ・デジタル変換器 |
-
1973
- 1973-09-06 FR FR7332159A patent/FR2243558A1/fr active Granted
-
1974
- 1974-08-06 SE SE7411297A patent/SE7411297L/xx unknown
- 1974-08-12 BE BE1006121A patent/BE818732A/fr unknown
- 1974-08-26 DK DK453774A patent/DK453774A/da unknown
- 1974-09-02 NL NL7411636A patent/NL7411636A/xx unknown
- 1974-09-04 DE DE2442216A patent/DE2442216A1/de active Pending
- 1974-09-05 JP JP49101445A patent/JPS5056860A/ja active Pending
- 1974-09-06 IT IT27005/74A patent/IT1027557B/it active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59161917A (ja) * | 1983-03-05 | 1984-09-12 | Mamoru Tanaka | 逐次並列型アナログ・デジタル変換器 |
JPS60223328A (ja) * | 1984-04-20 | 1985-11-07 | Nec Corp | A/d変換器 |
JPS62237811A (ja) * | 1986-04-03 | 1987-10-17 | ブルツクトリ− コ−ポレ−シヨン | 高速高分解能アナログ・デジタル変換器 |
Also Published As
Publication number | Publication date |
---|---|
FR2243558A1 (en) | 1975-04-04 |
DK453774A (fr) | 1975-05-05 |
DE2442216A1 (de) | 1975-03-13 |
NL7411636A (nl) | 1975-03-10 |
BE818732A (fr) | 1975-02-12 |
IT1027557B (it) | 1978-12-20 |
SE7411297L (fr) | 1975-03-07 |
FR2243558B1 (fr) | 1977-01-07 |