TVP5147M1PFP

TEXAS INSTRUMENTS  TVP5147M1PFP  芯片, 数字视频解码器, 80-HTQFP

The is a high-quality, single-chip Digital Video Decoder that digitizes and decodes all popular baseband analog video formats into digital component video. The TVP5147M1 decoder supports the analog-to-digital conversion of component YPbPr signals, as well as the A/D conversion and decoding of NTSC, PAL and SECAM composite and S-video into component YCbCr. This decoder includes two 11-bit 30MSPS analog-to-digital converters ADCs. Preceding each ADC in the device, the corresponding analog channel contains an analog circuit that clamps the input to a reference voltage and applies a programmable gain and offset. A total of ten video input terminals can be configured to a combination of YPbPr, CVBS or S-video video inputs.

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Robust sync detection for weak and noisy signals as well as VCR trick modes

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Y/C separation by 2-D, 5-line, adaptive comb or chroma trap filter

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Two 11-bit, 30MSPS ADC with analog preprocessors

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Clock/timing processor and power-down control

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Software-controlled power-saving standby mode

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Output formatter

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I²C host port interface

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VBI data processor

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Macrovision copy protection detection circuit Type 1, 2, 3 and separate colour stripe detection

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3.3V Tolerant digital I/O ports

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Two 30MSPS 11-bit A/D channels with video encoder synchronization programmable gain control

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Supports NTSC J, M, 4.43, PAL B, D, G, H, I, M, N, Nc, 60 and SECAM B, D, G, K, K1, L

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Supports CVBS and S-video

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Supports analog component YPbPr video format with embedded sync

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Ten analog video input terminals for multisource connection

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Supports analog video output

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User-programmable video output formats

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HSYNC/VSYNC outputs with programmable position, polarity, width and field ID FID output

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Composite and S-video processing

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Certified Macrovision™ copy protection detection