JPS5430770A - D-a converter - Google Patents

D-a converter

Info

Publication number
JPS5430770A
JPS5430770A JP9659177A JP9659177A JPS5430770A JP S5430770 A JPS5430770 A JP S5430770A JP 9659177 A JP9659177 A JP 9659177A JP 9659177 A JP9659177 A JP 9659177A JP S5430770 A JPS5430770 A JP S5430770A
Authority
JP
Japan
Prior art keywords
pulse width
pulse
converter
error
conversion
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
Application number
JP9659177A
Other languages
Japanese (ja)
Inventor
Kazumi Kawashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9659177A priority Critical patent/JPS5430770A/en
Publication of JPS5430770A publication Critical patent/JPS5430770A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To achieve accurate D - A conversion without any error of an analog output caused by operation delay of each part, by generating basic pulses different in pulse width and a pulse-string signal of the pulse width equivalent to an input digital signal synchronizing with clock signals.
COPYRIGHT: (C)1979,JPO&Japio
JP9659177A 1977-08-11 1977-08-11 D-a converter Pending JPS5430770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9659177A JPS5430770A (en) 1977-08-11 1977-08-11 D-a converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9659177A JPS5430770A (en) 1977-08-11 1977-08-11 D-a converter

Publications (1)

Publication Number Publication Date
JPS5430770A true JPS5430770A (en) 1979-03-07

Family

ID=14169144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9659177A Pending JPS5430770A (en) 1977-08-11 1977-08-11 D-a converter

Country Status (1)

Country Link
JP (1) JPS5430770A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127503U (en) * 1980-02-22 1981-09-28
JPS56132023A (en) * 1980-03-19 1981-10-16 Hitachi Ltd Pcm and pwm converter
JPS63285019A (en) * 1987-05-18 1988-11-22 Kenwood Corp Modulation noise preventing circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023587A (en) * 1973-06-04 1975-03-13
JPS5295155A (en) * 1976-02-06 1977-08-10 Matsushita Electric Ind Co Ltd Da converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023587A (en) * 1973-06-04 1975-03-13
JPS5295155A (en) * 1976-02-06 1977-08-10 Matsushita Electric Ind Co Ltd Da converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127503U (en) * 1980-02-22 1981-09-28
JPS56132023A (en) * 1980-03-19 1981-10-16 Hitachi Ltd Pcm and pwm converter
JPS63285019A (en) * 1987-05-18 1988-11-22 Kenwood Corp Modulation noise preventing circuit

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