JPH0170410U - - Google Patents

Info

Publication number
JPH0170410U
JPH0170410U JP1987164455U JP16445587U JPH0170410U JP H0170410 U JPH0170410 U JP H0170410U JP 1987164455 U JP1987164455 U JP 1987164455U JP 16445587 U JP16445587 U JP 16445587U JP H0170410 U JPH0170410 U JP H0170410U
Authority
JP
Japan
Prior art keywords
circuit
oscillation circuit
resistors
mentioned
built
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
JP1987164455U
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 JP1987164455U priority Critical patent/JPH0170410U/ja
Publication of JPH0170410U publication Critical patent/JPH0170410U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Description

【図面の簡単な説明】
第1図は本考案による一実施例を示すブロツク
図、第2図は、従来の水晶発振回路を示す図、第
3図は従来のCR発振回路を示す図、第4図は従
来の周波数補正用可変抵抗を用いた場合のCR発
振回路を示す図である。 R……外付け抵抗、R〜R……発振周波
数補正用抵抗、TG〜TG……トランスフア
ゲート、M……メモリ。

Claims (1)

  1. 【実用新案登録請求の範囲】 集積回路に内蔵したインバータ及び容量に抵抗
    を接続してなる発振回路において、 複数の抵抗と、 上記各抵抗を選択的に動作可能とする選択回路
    と、 上記選択回路の状態を記憶するメモリとを集積
    回路に内蔵してなることを特徴とする発振回路。
JP1987164455U 1987-10-27 1987-10-27 Pending JPH0170410U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987164455U JPH0170410U (ja) 1987-10-27 1987-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987164455U JPH0170410U (ja) 1987-10-27 1987-10-27

Publications (1)

Publication Number Publication Date
JPH0170410U true JPH0170410U (ja) 1989-05-10

Family

ID=31450077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987164455U Pending JPH0170410U (ja) 1987-10-27 1987-10-27

Country Status (1)

Country Link
JP (1) JPH0170410U (ja)

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