Intersil Corporation (Nasdaq: ISIL), a leading provider of innovative power management and precision analog solutions, has announced the launch of a four-channel analog video with a built-in analog video encoder for 360-degree panoramic imaging applications for vehicles Decoder-TW9966. Based on the market-leading Intersil multi-channel video surveillance technology, TW9966 provides four analog video decoders and one analog video encoder integrated on a chip to replace five discrete components, helping to simplify design and save board space. TW9966 is optimized for automotive applications, providing the industry's best analog decoding performance, and can produce 360-degree panoramic images with excellent picture quality for drivers.
To improve driver safety and reduce car damage, many of the latest models of leading automotive original equipment manufacturers (OEMs) offer the option of using surround view technology. The 360-degree surround view monitor can process video from four car cameras, and then synthesize the four images into an eagle-eye view, just like the picture taken when the camera is directly above the car. The monitor can help the driver visually confirm the position of the car relative to the surrounding people and objects to facilitate maneuvering. The TW9966 decoder and encoder provide consumers with excellent, detailed, and high-quality video, enhancing their ability to observe people and objects around the car.
Thanks to Intersil's precision analog-to-digital converter (ADC) technology and a patented comb filter integrated on the chip, TW9966 can provide first-class video quality. TW9966 integrates four high-quality analog video decoders and 10-bit ADC to support four analog camera inputs, a flexible digital output interface (used to send images to a processor that can synthesize four images into a panoramic view) and An analog video encoder (used to output composite video as an analog composite signal to the display) constitutes a single-chip solution. Each channel input of TW9966 also contains analog anti-aliasing filter, which further reduces the number of components. This high level of integration helps simplify system design and minimize solution footprint, which can help save valuable board space.
The performance, quality, and flexibility of Intersil's new TW9966 video decoder and encoder enable automotive design engineers to select multiple system architectures for delivering multi-channel video to a back-end processor or FPGA, thereby optimizing circuit board design and reducing costs. TW9966 provides a digital output interface to support up to three different configurations: provides standard ITU-R BT.656 format output through four 27MHz 8-bit buses; time-division multiplexed byte interleaved output of dual-channel video through two 54MHz 8-bit buses ; Or time-division multiplexed byte interleaved output of four-channel video via a 108MHz 8-bit bus. TW9966 also includes a phase-locked loop (PLL) used to generate 54MHz or 108MHz output, while only requiring a lower-cost 27MHz oscillator as a reference.
"For many years Intersil has been a leader in multi-channel decoder technology that supports complex security monitoring systems," said Philip Chesley, vice president of precision products at Intersil. "Intersil's single-chip solution based on innovative architecture can meet the latest automotive applications. Requirements, while providing drivers with excellent analog video decoding quality and a better user experience, helping to improve overall car safety. "
Features and specifications
· 4 NTSC / PAL analog video decoders (with 10-bit ADC)
· 1 analog video encoder (re-encoded by DAC into CVBS or S-Video format)
· Flexible output interface
o Support standard ITU-R BT.656 format output through four 27MHz 8-bit buses
o Support time-division multiplexed byte interleaved input for sending dual-channel video through two 54MH 8-bit buses, or four-channel video through a 108MHz 8-bit bus
o Integrated PLL for generating 54MHz or 108MHz output, while using a lower cost 27MHz oscillator on the board
· Passed AEC-Q100 grade 2 certification
Supply
The TW9966 4-channel analog video decoder and encoder are now available, and the product is priced at $ 5.00.
About Intersil
Intersil is a leading supplier of innovative power management and precision analog solutions. The company's products are used in increasingly intelligent, mobile and high power consumption electronic equipment, helping to achieve progress in the field of power management to improve efficiency and extend battery life. With a strong intellectual property portfolio and a rich history of design and process innovation, Intersil is a trusted partner of leading companies in some of the world ’s largest markets, including industrial and infrastructure, mobile computing, automotive and aerospace.
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