JPS6183359U - - Google Patents
Info
- Publication number
- JPS6183359U JPS6183359U JP16728384U JP16728384U JPS6183359U JP S6183359 U JPS6183359 U JP S6183359U JP 16728384 U JP16728384 U JP 16728384U JP 16728384 U JP16728384 U JP 16728384U JP S6183359 U JPS6183359 U JP S6183359U
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- data
- signal
- filtering
- manchester code
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims 3
- 230000008054 signal transmission Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
Description
第１図はこの考案の一実施例を示す回路構成図
、第２図はこの考案の要部の具体回路を示す接続
図、第３図及び第４図は第１図の動作説明に供す
るための図、第５図は従来回路の一例を示す回路
構成図である。
２４はスイツチ、２５はＤ型フリツプフロツプ
回路、２６はイクスクールシブオア回路、２７，
２９，３２はスイツチ回路、３０はスイツチト・
キヤパシタ・フイルタ、３１はクロツク発生器、
３３は１／２分周器である。
Fig. 1 is a circuit configuration diagram showing an embodiment of this invention, Fig. 2 is a connection diagram showing a specific circuit of the main part of this invention, and Figs. 3 and 4 are used to explain the operation of Fig. 1. FIG. 5 is a circuit configuration diagram showing an example of a conventional circuit. 24 is a switch, 25 is a D-type flip-flop circuit, 26 is an exclusive OR circuit, 27,
29 and 32 are switch circuits, and 30 is a switch circuit.
Capacitor filter, 31 is a clock generator,
33 is a 1/2 frequency divider.
Claims (1)
マンチエスタ符号の伝送レートの１／２以下の周
波数の制御信号を発生する信号送出回路において
、上記データと上記制御信号を選択的に切換える
切換手段と、該切換手段に接続され、上記データ
と上記制御信号を瀘波する瀘波手段とを備え、該
瀘波手段は上記制御信号が選択されたときそのカ
ツトオフ周波数を上記データが選択されたときの
１／２に制限されることを特徴とする信号送出回
路。 In a signal sending circuit that generates data modulated with a Manchester code and a control signal having a frequency of 1/2 or less of the transmission rate of the Manchester code, a switching means for selectively switching between the data and the control signal; filtering means connected to the means for filtering the data and the control signal, the filtering means having a cutoff frequency of 1/2 of that when the data is selected when the control signal is selected. A signal transmission circuit characterized in that the signal transmission circuit is limited to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167283U JPH0537566Y2 (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984167283U JPH0537566Y2 (en) | 1984-11-02 | 1984-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183359U true JPS6183359U (en) | 1986-06-02 |
| JPH0537566Y2 JPH0537566Y2 (en) | 1993-09-22 |
Family
ID=30725084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984167283U Expired - Lifetime JPH0537566Y2 (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537566Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731251A (en) * | 1980-07-31 | 1982-02-19 | Matsushita Electric Ind Co Ltd | Converter of signal waveform |
-
1984
- 1984-11-02 JP JP1984167283U patent/JPH0537566Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5731251A (en) * | 1980-07-31 | 1982-02-19 | Matsushita Electric Ind Co Ltd | Converter of signal waveform |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537566Y2 (en) | 1993-09-22 |
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