Video simulation front end circuit
Provided is a video simulation front end circuit, comprising sequentially connected low noise amplifier, driver, and analog-to-digital converter as well as a filter arranged between the driver and the analog-to-digital converter. The video simulation front end circuit, by arranging a low pass filter...
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| Hauptverfasser: | , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | Provided is a video simulation front end circuit, comprising sequentially connected low noise amplifier, driver, and analog-to-digital converter as well as a filter arranged between the driver and the analog-to-digital converter. The video simulation front end circuit, by arranging a low pass filter or a band pass filter between the driver and the analog-to-digital converter, removes the unfavorable elements in the video analog signal processing system, such as shot noise and other unfavorable frequency elements resulting from waveform distortion. |
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