JPS63120420U - - Google Patents
Info
- Publication number
- JPS63120420U JPS63120420U JP1102987U JP1102987U JPS63120420U JP S63120420 U JPS63120420 U JP S63120420U JP 1102987 U JP1102987 U JP 1102987U JP 1102987 U JP1102987 U JP 1102987U JP S63120420 U JPS63120420 U JP S63120420U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- input
- signal
- output signal
- detection
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Manipulation Of Pulses (AREA)
Description
第１図は本考案による入力回路の一実施例を示
すブロツク図、第２図はその動作の説明に供する
特性曲線図、第３図はその動作の説明に供する信
号波形図、第４図は従来の入力回路を示すブロツ
ク図、第５図はその動作の説明に供する特性曲線
図である。
１…マルチプレクサ回路、５…積分回路、８…
ハイパスフイルタ回路、９…タイマ回路。
FIG. 1 is a block diagram showing one embodiment of the input circuit according to the present invention, FIG. 2 is a characteristic curve diagram to explain its operation, FIG. 3 is a signal waveform diagram to explain its operation, and FIG. FIG. 5 is a block diagram showing a conventional input circuit, and a characteristic curve diagram for explaining its operation. 1...Multiplexer circuit, 5...Integrator circuit, 8...
High-pass filter circuit, 9...timer circuit.
Claims (1)
出回路と、 上記検出回路の検出結果に基づいて所定のパル
ス幅の出力信号を出力するタイマ回路と を具え、上記タイマ回路の出力信号に基づいて
、上記入力信号に応じて動作するデイジタル回路
の動作を制御するようにした ことを特徴とする入力回路。[Claims for Utility Model Registration] A detection circuit for detecting a noise signal component mixed into an input signal, and a timer circuit for outputting an output signal with a predetermined pulse width based on the detection result of the detection circuit, An input circuit characterized in that the operation of a digital circuit that operates according to the input signal is controlled based on the output signal of the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1102987U JPS63120420U (en) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1102987U JPS63120420U (en) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120420U true JPS63120420U (en) | 1988-08-04 |
Family
ID=30797875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1102987U Pending JPS63120420U (en) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120420U (en) |
-
1987
- 1987-01-28 JP JP1102987U patent/JPS63120420U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63120420U (en) | ||
| JPS6032873U (en) | Color band amplifier circuit | |
| JPS60102690U (en) | Radiation measuring instrument noise prevention circuit | |
| JPS63159920U (en) | ||
| JPS6138568U (en) | Analog signal waveform recording device | |
| JPS63125425U (en) | ||
| JPH0163224U (en) | ||
| JPS5824891U (en) | Infrared flame detector circuit | |
| JPS63185319U (en) | ||
| JPS6333254U (en) | ||
| JPS62201531U (en) | ||
| JPS59153588U (en) | Muting circuit of monitor receiver | |
| JPS61131130U (en) | ||
| JPS62129820U (en) | ||
| JPS6273676U (en) | ||
| JPS59140520U (en) | electronic volume | |
| JPH0213373U (en) | ||
| JPS63114576U (en) | ||
| JPS59134938U (en) | Multiplier circuit | |
| JPS6140034U (en) | Hybrid frequency filter | |
| JPS58179623U (en) | Buzz removal device | |
| JPH01180669U (en) | ||
| JPH0370424U (en) | ||
| JPS5873684U (en) | color signal amplifier | |
| JPS6072053U (en) | ringer detection device |