OV00480-B81G-1C

Series:	--
Part Status:	Active
Type:	Camera Bridge Processor
Applications:	Automotive Systems

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OV00480-B81G-1C Linear-Video Processing

The OV00480-B81G-1C is an integrated circuit designed for linear-video processing applications. The main features of this device are low power consumption, low noise, low distortion, wide video frequency response range and high dynamic range. The device is a member of the OV00 family of linear-video processing devices.

Working Principle

The OV00480-B81G-1C is based on a core logic architecture that integrates a set of common video processing functions. These include synchronization, equalization, chrominance, luminance and sharpness measurements, as well as dynamic peaking and alignment. The device can accurately measure and adapt to the frequency response of the input video signal, enabling the device to achieve low noise, low distortion, high dynamic range and wide video frequency response range operation.The device features an inbuilt internal core circuitry for the operation of the device. This core is based on current-mode logic, which enables the device to achieve the low-power, low-distortion and wide-response performance it is known for. The core consists of multiple sections which are programmed to perform the necessary video processing functions. The core consists of a gain control section, a timing control section, a video frequency measurement section and a dynamic peaking section. The gain control section is used to set the various gain levels of the device, such as the chrominance gain and the luminance gain. This helps to ensure that the device is able to cope with different video signal levels. The timing control section of the core is used to set the relative timing between the various video processing functions. This ensures that the various video processing tasks are performed at the same relative timing intervals to ensure that the device does not suffer from noise or other artifacts.The video frequency measurement section is used to measure the frequency of the input video signal, enabling the device to appropriately adapt to the changing video signal characteristics. This is especially useful in capturing the highest quality video during changes in the frequency response range.The dynamic peaking section of the core is used to dynamically adjust the gain to enable the device to respond to peaks in the video signal. This helps to reduce the overall noise and distortion levels of the device and achieve a wide video frequency response range.

Application Field

The OV00480-B81G-1C is used in various linear-video processing applications, such as TV and camera encoders and decoders, video streaming systems, video gaming, security cameras, surveillance systems, and consumer electronics. The device can be used in all types of video streamers, such as High Definition (HD) and Ultra High Definition (UHD) streamers, as well as standard definition streamers. It can also be used in video capture and encoding systems, such as IPTV, Digital Video Broadcasting (DVB) and Motion Picture Experts Group (MPEG). The device can also be used in gaming consoles for capturing game play and displaying images. Additionally, the device is used in surveillance systems, such as biometric recognition systems and surveillance cameras, to capture and transmit video data accurately and efficiently. The device is also used in consumer electronic products, such as set top boxes, digital video recorders (DVRs), and digital video camcorders. It is also used in digital signage systems, such as LED and LCD displays and digital advertising systems. In summary, the OV00480-B81G-1C is an integrated circuit designed for linear-video processing applications. Its core logic architecture enables the device to achieve low noise, low distortion, high dynamic range and wide video frequency response range operation. The device’s wide range of application fields make it highly versatile and suitable for a variety of video processing applications.

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