Single-chip video processors enable HD IP security cameras
These devices integrate virtually all functions required for an IP camera design, from raw image sensor data input, image signal processing (ISP), and H.264 compression, to secure encrypted transmission over the network through a Gigabit Ethernet interface.
Capturing as many as 60 frames per second at Full HD resolution (1080p/60), the new advanced series supports H.264 high profile encoding while consuming less than 1.5W of power, achieving the best power efficiency and lowest bit rate compared to other solutions on the market today. Further, the ASC884xA and ASC885xA devices enable extremely clear video images through advanced ISP features such as very flexible spatial and temporal (2D/3D) noise reduction for excellent low-light performance as well as programmable edge enhancement.
While professional IP cameras today typically offer 2 megapixel resolution, NXP’s Advanced series HD IP camera product can support as much as 12 MP of raw image sensor data input, with flexibility of SVC and ROI encoding, and the ability to encode 5 MP resolution video at 25 frames per second or any sensor resolution in between. The feature-rich image processing pipeline has very flexible 3D noise reduction options, as well as edge enhancement and motion adaptive de-interlacing.
The ASC8852A also delivers the best video compression quality available today, with H.264 High Profile support at 60 frames per second, at a bit rate of less than 5 Mbit/sec under standard lighting conditions, and less than 1 Mbit/s for extreme 3D noise reduction modes in low light conditions. In addition to the ASC8852A flagship product for 1080p/60 performance, NXP is releasing a complete range of pin-compatible Advanced ICs down to1080p/30 (ASC8850A) and even 720p/30 (ASC8848A), all of which exhibit the same unrivalled image processing quality, low power consumption and low bit rate. The ASC8848A offers an H.264-encoded bit rate of less than 500 kbit/s at a power consumption level close to 0.5W.
Get the datasheet at www.nxp.com/pip/ASC8852AET
Visit NXP Semiconductors at www.nxp.com
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