TVP5160: 3D Comb-Filter NTSC/PAL/SECAM Video Decoder

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Product Bulletin Key Features • NTSC/PAL 3D comb filter TVP5160: 3D Comb-Filter • Concurrent 3D noise reduction • 480 p/576 p NTSC/PAL/SECAM Video Decoder • IF compensation • Time-based correction (TBC) Texas Instruments’ (TI) newest By implementing a 3D comb • Improved 2D, 5-line comb filter addition to an already market filter, the TVP5160 provides the • Weak and non-standard signal support proven portfolio of video decoders highest quality video available • Robust VCR performance provides unparalleled video quality today. The 3D comb filter, which and features not found in other separates the composite signal into decoders. The TVP5160 device, both Y and C channels to reduce a high-quality, high-performance both cross-luma and cross-chroma In addition to the 3D comb digital video decoder (NTSC/ artifacts, is applied on both NTSC filter, the TVP5160 can PAL/SECAM) digitizes and and PAL video inputs. Through a simultaneously provide 3D noise decodes all popular baseband highly sophisticated motion reduction to reduce temporal analog video formats into digital detection algorithm, the TVP5160 noise on CVBS, S-Video or component video. successfully applies TI’s patented component inputs and time-based 2D, 5-line comb filter to those correction (TBC) to correct time- Target applications include: portions of the picture that are based errors introduced by VCRs. • CRT, LCD, DLPTM and plasma TV moving but also utilizes TI’s 3D TI’s patented sync detector • DVD-Recorder comb filter to provide cleaner, provides high-quality support of • High-end set-top box crisper images to the static VCR trick modes, weak and noisy portions of the picture. signals as well as other nonstandard video sources. 480p (576p) inputs SDRAM (4 Mbytes) are also supported to provide the high-quality progressive video SDRAM Interface inputs from other video devices M Frame 1, 2, 3 U including DVD players. This X balance of features offers CVBS YCbCr & Y/C 3D M M Time designers one of the most Mix IF Noise U ADC U Base Comp. Reduct. integrated video decoders X 2D X Correct. M available today greatly reducing • NTSC U M X Motion Y • PAL Detect system implementers design costs U ADC • SECAM X by providing higher levels of • S-Video Output Cb YCbCr, • SCART RGB Formatter integration. • YPbPr M Color U The output formats supported • RGB Gain & Space Cr X Offset Conversion • 480p by the TVP5160 are:

M • 20-bit 4:2:2 YCbCr with U VBI Slicer separate syncs X AGC • 10-bit 4:2:2 YCbCr with Macrovision ROM RAM separate syncs SCL SDA I2C Video Processor • 10-bit ITU-R BT.656 4:2:2

RGB Digital YCbCr with embedded syncs PLLs Sync Processor Overlay

active video window, horizontal Technical Details and vertical syncs, clock, genlock (for downstream video encoder • 11-bit, 60-MSPS A/D converters with • SCART 4× over sampled fast synchronization), host CPU analog pre-processors (Clamp/AGC) switching between component input interrupt and programmable logic • Fixed RGB to YUV color space (RGB or YCbCr) and CBVS input I/O signals, in addition to digital conversion • Analog video output video outputs. The TVP5160 includes methods • Robust sync detection for weak and • Chrominance processor for advanced vertical blanking noisy signals as well as VCR • Luminance processor interval (VBI) data retrieval. The • Supports NTSC (J, M, 4.43), PAL (B, • Clock/Timing processor and VBI Data Processor (VDP) slices, D, G, H, I, M, N, Nc, 60) and SECAM power-down control and performs error checking on (B, D, G, K, K1, L) CVBS, S-Video • Output formatter supports both Teletext, closed caption, and other • Supports Component Standards ITU-R BT.656 (embedded syncs) VBI data. A built-in FIFO stores up 480i, 576i, 480p, 576p inputs and ITU-R BT.601 (4:2:2 with to 11 lines of Teletext data, and • Supports 3D-Y/C separation , or discrete syncs) with proper host port synchronization, full-screen Teletext 2D 5-line (5H) adaptive comb and • I2C host port interface chroma trap filter retrieval is possible. The TVP5160 • VBI data processor can pass through the output • Temporal, frame recursive noise • “Blue” screen (programmable color) formatter 2× sampled raw Luma reduction (3DNR) output data for host-based VBI • IF compensation • Macrovision™ copy protection detec- processing. • Line-based time base correction tion circuit (type 1, 2 and 3) on both Digital RGB overlay can be (TBC) interlaced and progressive signals accomplished in analog or digital • Fast switch 4× over sampled input mode. Analog overlay can be for digital RGB overlay switching accomplished by analog RGB or between any CVBS, S-Video or SCART. Digital RGB overlay can be component video inputs synchronously switched with any video inputs, with all signals being oversampled at 4× the pixel rate. The device consumes low power: 1.8-V digital core and 3.3-V The chip includes 11-bit, 60- sampled at 2× clock frequency (54 digital I/O. Power-saving standby MSPS A/D converters. Prior to MHz) and are then decimated to modes are controlled via I2C. each A/D converter, each analog the 1X rate. In SCART mode the channel contains an analog circuit, component inputs and the CVBS For More Information which clamps the input to a inputs are sampled at 54 MHz If you would like more information reference voltage and applies a alternately, then decimated to the on using the TVP5160 in your programmable gain and offset. 1X rate. Composite or S-Video next digital video application, A total of 12 video input terminals signals are sampled at 4× the pixel please contact your local TI field can be configured to a comb- rate and are then decimated to the sales office. ination of Component (YPbPr), 1X rate. All sampling is line locked Or, visit: www.ti.com/tvp5160 RGB, Composite (CVBS), S-Video for correct pixel alignment. and SCART video inputs. The TVP5160 generates Progressive component signals are synchronization, blanking, field,

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