JPS63156119U - - Google Patents
Info
- Publication number
- JPS63156119U JPS63156119U JP4772987U JP4772987U JPS63156119U JP S63156119 U JPS63156119 U JP S63156119U JP 4772987 U JP4772987 U JP 4772987U JP 4772987 U JP4772987 U JP 4772987U JP S63156119 U JPS63156119 U JP S63156119U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- switch
- monolithic
- register circuit
- utility
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Pulse Circuits (AREA)
- Filters That Use Time-Delay Elements (AREA)
Description
第1図は本考案によるモノリシツクIC化フイ
ルターの一実施例を示すブロツク図、第2図は本
考案の他の実施例を示すブロツク図、第3図は第
2図におけるモノリシツクIC化フイルタの構成
例を示す回路図、第4図は第3図における各アナ
ログスイツチを駆動するクロツクのタイムチヤー
ト、第5図および第6図は従来のスイツチトキヤ
パシテイフイルタの例を示すブロツク図である。
1……スイツチトレジスタ回路、2……スイツ
チトキヤパシタフイルタ、C……コンデンサ。
FIG. 1 is a block diagram showing one embodiment of a monolithic IC filter according to the present invention, FIG. 2 is a block diagram showing another embodiment of the present invention, and FIG. 3 is a configuration of the monolithic IC filter in FIG. 2. FIG. 4 is a time chart of a clock that drives each analog switch in FIG. 3, and FIGS. 5 and 6 are block diagrams showing an example of a conventional switch capacity filter. 1... Switch register circuit, 2... Switch capacitor filter, C... Capacitor.
Claims (1)
両方もしくは何れか一方にスイツチトレジスタ回
路で構成された連続時間系フイルタを設けたこと
を特徴とするモノリシツクIC化フイルタ。 1. A monolithic IC filter characterized in that a continuous time filter constituted by a switch register circuit is provided at both or either one of the front stage and the rear stage of a switch capacitor filter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4772987U JPS63156119U (en) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4772987U JPS63156119U (en) | 1987-04-01 | 1987-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63156119U true JPS63156119U (en) | 1988-10-13 |
Family
ID=30868609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4772987U Pending JPS63156119U (en) | 1987-04-01 | 1987-04-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63156119U (en) |
-
1987
- 1987-04-01 JP JP4772987U patent/JPS63156119U/ja active Pending
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