JPH01177618U - - Google Patents

Info

Publication number
JPH01177618U
JPH01177618U JP7426588U JP7426588U JPH01177618U JP H01177618 U JPH01177618 U JP H01177618U JP 7426588 U JP7426588 U JP 7426588U JP 7426588 U JP7426588 U JP 7426588U JP H01177618 U JPH01177618 U JP H01177618U
Authority
JP
Japan
Prior art keywords
converter
signal
digital signal
output
difference circuit
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
JP7426588U
Other languages
English (en)
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 filed Critical
Priority to JP7426588U priority Critical patent/JPH01177618U/ja
Publication of JPH01177618U publication Critical patent/JPH01177618U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の回路ブロツク図、
第２図は本実施例および従来例における復元波形
および微分歪を示す図、第３図および第４図は実
施例および従来例を対照して補間関数、および補
間関数のスペクトルを示す図である。 １０……差分回路、１１……単位遅延素子、１
２……減衰器、２０……Ｄ／Ａ変換器、３０……
ミラー積分器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入力デイジタル信号から、該デイジタル信号を
    １単位遅延した信号を減算する差分回路と、該差
    分回路の出力をＤ／Ａ変換するＤ／Ａ変換器と、
    該Ｄ／Ａ変換器の出力信号を積分する累積積分器
    とからなることを特徴とするＤ／Ａ変換回路。
JP7426588U 1988-06-06 1988-06-06 Pending JPH01177618U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7426588U JPH01177618U (ja) 1988-06-06 1988-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7426588U JPH01177618U (ja) 1988-06-06 1988-06-06

Publications (1)

Publication Number Publication Date
JPH01177618U true JPH01177618U (ja) 1989-12-19

Family

ID=31299381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7426588U Pending JPH01177618U (ja) 1988-06-06 1988-06-06

Country Status (1)

Country Link
JP (1) JPH01177618U (ja)

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