JPS5625827A - Coding unit - Google Patents
Coding unitInfo
- Publication number
- JPS5625827A JPS5625827A JP10120979A JP10120979A JPS5625827A JP S5625827 A JPS5625827 A JP S5625827A JP 10120979 A JP10120979 A JP 10120979A JP 10120979 A JP10120979 A JP 10120979A JP S5625827 A JPS5625827 A JP S5625827A
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- flop
- flip
- terminal
- 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
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/02—Delta modulation, i.e. one-bit differential modulation
Abstract
PURPOSE:To prevent mistracking by using switched capacitor filter for the prediction circuit. CONSTITUTION:The digital output D of the flip-flop 104 is also fed to the integrating circuit 105 consisting of the switched capacitor from the terminal 1, it is converted into analog output C with integrating action, the prediction output B to the analog input signal A with the auxiliary integrating circuit 106 is produced and compared with the analog input signal A with the comparison circuit 103. The result of comparison is sampled at the flip-flop 104 and output from the terminal 102.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10120979A JPS5625827A (en) | 1979-08-10 | 1979-08-10 | Coding unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10120979A JPS5625827A (en) | 1979-08-10 | 1979-08-10 | Coding unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5625827A true JPS5625827A (en) | 1981-03-12 |
Family
ID=14294522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10120979A Pending JPS5625827A (en) | 1979-08-10 | 1979-08-10 | Coding unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5625827A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0084353A2 (en) * | 1982-01-20 | 1983-07-27 | Alcatel N.V. | Delta-sigma modulator with switched capacitor implementation |
FR2533382A1 (en) * | 1982-09-21 | 1984-03-23 | Senn Patrice | DELTA-SIGMA TYPE CODER WITH DUAL INTEGRATION AND APPLICATIONS OF THIS ENCODER TO A MIC TYPE TRANSMISSION PATH AND MEASURING CONTINUOUS VOLTAGES |
JPS60218923A (en) * | 1984-03-16 | 1985-11-01 | アルカテル・エヌ・ブイ | Switched capacitance feedback control circuit and sigma delta converter using same |
JPS628619A (en) * | 1985-07-02 | 1987-01-16 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | Digital-analog converter |
US5180091A (en) * | 1990-11-30 | 1993-01-19 | Makita Corporation | Nailing machine |
-
1979
- 1979-08-10 JP JP10120979A patent/JPS5625827A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0084353A2 (en) * | 1982-01-20 | 1983-07-27 | Alcatel N.V. | Delta-sigma modulator with switched capacitor implementation |
FR2533382A1 (en) * | 1982-09-21 | 1984-03-23 | Senn Patrice | DELTA-SIGMA TYPE CODER WITH DUAL INTEGRATION AND APPLICATIONS OF THIS ENCODER TO A MIC TYPE TRANSMISSION PATH AND MEASURING CONTINUOUS VOLTAGES |
JPS60218923A (en) * | 1984-03-16 | 1985-11-01 | アルカテル・エヌ・ブイ | Switched capacitance feedback control circuit and sigma delta converter using same |
JPS628619A (en) * | 1985-07-02 | 1987-01-16 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | Digital-analog converter |
US5180091A (en) * | 1990-11-30 | 1993-01-19 | Makita Corporation | Nailing machine |
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