TVP5147PFP

The TVP5147PFP is a high-quality, single-chip Digital Video Decoder that digitizes and decodes all popular baseband analog video formats into digital component video. The TVP5147 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 10-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 10 video input terminals can be configured to a combination of YPbPr, CVBS or S-video video inputs.

• Robust sync detection for weak and noisy signals as well as VCR trick modes
• Y/C separation by 2-D, 5-line, adaptive comb or chroma trap filter
• Two 10-bit, 30MSPS ADC with analog preprocessors
• Clock/timing processor and power-down control
• Software-controlled power-saving standby mode
• Output formatter
• I²C host port interface
• VBI data processor
• Macrovision copy protection detection circuit (Type 1, 2, 3 and separate colour stripe detection)
• 3.3V Tolerant digital I/O ports
• Two 30MSPS 11-bit A/D channels with video encoder synchronization programmable gain control
• Supports NTSC (J, M, 4.43), PAL (B, D, G, H, I, M, N, Nc, 60) and SECAM (B, D, G, K, K1, L)
• Supports CVBS and S-video
• Supports analog component YPbPr video format with embedded sync
• 10 analog video input terminals for multisource connection
• Supports analog video output
• User-programmable video output formats
• HSYNC/VSYNC outputs with programmable position, polarity, width and field ID (FID) output
• Composite and S-video processing
• Certified Macrovision™ copy protection detection
• Reduced power consumption - 1.8V digital core, 3.3V for digital I/O and 1.8V analog core
• Power-save and power-down mode

Applikasjoner

Signal Processing, Communications & Networking, Consumer Electronics, Imaging, Video & Vision