JPS51118303A - Digitallanalog converter - Google Patents
Digitallanalog converterInfo
- Publication number
- JPS51118303A JPS51118303A JP50128451A JP12845175A JPS51118303A JP S51118303 A JPS51118303 A JP S51118303A JP 50128451 A JP50128451 A JP 50128451A JP 12845175 A JP12845175 A JP 12845175A JP S51118303 A JPS51118303 A JP S51118303A
- Authority
- JP
- Japan
- Prior art keywords
- digitallanalog
- converter
- digitallanalog converter
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
- H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
- H03J5/0263—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter the digital values being held in an auxiliary non erasable memory
-
- 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
- H03M1/82—Digital/analogue converters with intermediate conversion to time interval
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Analogue/Digital Conversion (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56512175A | 1975-04-04 | 1975-04-04 | |
| US57157275A | 1975-04-25 | 1975-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51118303A true JPS51118303A (en) | 1976-10-18 |
Family
ID=27073766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50128451A Pending JPS51118303A (en) | 1975-04-04 | 1975-10-27 | Digitallanalog converter |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS51118303A (en) |
| DE (1) | DE2614362A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58225723A (en) * | 1982-06-22 | 1983-12-27 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Digital-to-analog converter |
| JPS5934727A (en) * | 1982-07-31 | 1984-02-25 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Accurate da converter |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2144005B (en) * | 1983-07-28 | 1986-10-22 | Rca Corp | Digital-to-analog converter useful in a television receiver |
| DE19728037B4 (en) * | 1997-07-01 | 2004-10-07 | Bosch Rexroth Ag | Device for converting a digital value into an analog value |
-
1975
- 1975-10-27 JP JP50128451A patent/JPS51118303A/en active Pending
-
1976
- 1976-04-02 DE DE19762614362 patent/DE2614362A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58225723A (en) * | 1982-06-22 | 1983-12-27 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | Digital-to-analog converter |
| JPS5934727A (en) * | 1982-07-31 | 1984-02-25 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Accurate da converter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2614362A1 (en) | 1976-10-21 |
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