JPS6273676U - - Google Patents
Info
- Publication number
- JPS6273676U JPS6273676U JP16418785U JP16418785U JPS6273676U JP S6273676 U JPS6273676 U JP S6273676U JP 16418785 U JP16418785 U JP 16418785U JP 16418785 U JP16418785 U JP 16418785U JP S6273676 U JPS6273676 U JP S6273676U
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- video signal
- video
- types
- pulse generator
- 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
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Picture Signal Circuits (AREA)
Description
第１図は本考案による映像クランプ回路の一実
施例を示すブロツク図、第２図は第１図に示す回
路の動作を説明する波形図である。
２……コンデンサ、３……トランジスタ、４…
…抵抗、１０……クランプパルス発生器、１１…
…パルス発生器、１２……パルス発生器。
FIG. 1 is a block diagram showing an embodiment of the video clamp circuit according to the present invention, and FIG. 2 is a waveform diagram illustrating the operation of the circuit shown in FIG. 1. 2...Capacitor, 3...Transistor, 4...
...Resistor, 10...Clamp pulse generator, 11...
...Pulse generator, 12...Pulse generator.
Claims (1)
映像信号に対して直流分の再生を行うための映像
クランプ回路において、パルス巾等が異なる２種
類以上のパルスを出力するクランプパルス発生器
を設け、入力される前記映像信号の種類に応じた
クランプパルスを該クランスパルス発生器から出
力するようにした映像クランプ回路。 In a video clamp circuit for regenerating the DC component of two or more types of video signals, a standard video signal and a non-standard video signal, a clamp pulse generator is provided that outputs two or more types of pulses with different pulse widths, etc. . A video clamp circuit configured to output a clamp pulse from the clamp pulse generator according to the type of the input video signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16418785U JPS6273676U (en) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16418785U JPS6273676U (en) | 1985-10-28 | 1985-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6273676U true JPS6273676U (en) | 1987-05-12 |
Family
ID=31093073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16418785U Pending JPS6273676U (en) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6273676U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181793A (en) * | 1983-03-30 | 1984-10-16 | Nec Home Electronics Ltd | Television receiver |
-
1985
- 1985-10-28 JP JP16418785U patent/JPS6273676U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181793A (en) * | 1983-03-30 | 1984-10-16 | Nec Home Electronics Ltd | Television receiver |
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