JPH01177617U - - Google Patents

Info

Publication number
JPH01177617U
JPH01177617U JP7337688U JP7337688U JPH01177617U JP H01177617 U JPH01177617 U JP H01177617U JP 7337688 U JP7337688 U JP 7337688U JP 7337688 U JP7337688 U JP 7337688U JP H01177617 U JPH01177617 U JP H01177617U
Authority
JP
Japan
Prior art keywords
voltage divider
circuit
converter
divider circuit
resistive voltage
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
JP7337688U
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 JP7337688U priority Critical patent/JPH01177617U/ja
Publication of JPH01177617U publication Critical patent/JPH01177617U/ja
Pending legal-status Critical Current

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  • 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図はスイツチ切替による出力波形を示す図、
第3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4図は補間関数の説明
図、第5図は本実施例および従来例の補間関数の
スペクトル図である。 1,2……D/A変換器、3……単位遅延素子
、4……抵抗分圧回路、5……スイツチ回路、6
……インピーダンス変換回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入力デイジタル信号を直接入力する第1D/A
    変換器と、1単位遅延素子を介して入力する第2
    D/A変換器と、前記第1、第2D/A変換器の
    出力端を結線する複数個の抵抗からなる抵抗分圧
    回路と、該抵抗分圧回路の各ノードの電圧を1サ
    ンプリング周期内で、等時間間隔で順次切替え出
    力するスイツチ回路とからなることを特徴とする
    D/A変換回路。
JP7337688U 1988-06-03 1988-06-03 Pending JPH01177617U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7337688U JPH01177617U (ja) 1988-06-03 1988-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7337688U JPH01177617U (ja) 1988-06-03 1988-06-03

Publications (1)

Publication Number Publication Date
JPH01177617U true JPH01177617U (ja) 1989-12-19

Family

ID=31298522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7337688U Pending JPH01177617U (ja) 1988-06-03 1988-06-03

Country Status (1)

Country Link
JP (1) JPH01177617U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328394A (en) * 1976-08-28 1978-03-16 Nec Corp Linear display signal generator
JPS56105311A (en) * 1980-01-28 1981-08-21 Hitachi Ltd Pcm recording and reproducing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328394A (en) * 1976-08-28 1978-03-16 Nec Corp Linear display signal generator
JPS56105311A (en) * 1980-01-28 1981-08-21 Hitachi Ltd Pcm recording and reproducing device

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