TVP5146M2IPFP

Encoders, Decoders, Converters Overview

The TVP5146M2IPFP is a high-quality, single-chip digital video decoder manufactured by Texas Instruments. It digitizes and decodes NTSC, PAL, SECAM composite and S-video formats into component YCbCr, as well as analog component RGB and YPbPr signals. The device features four 10-bit, 30-MSPS analog-to-digital converters (ADCs) with programmable gain control. It supports multiple output formats including 10-bit and 20-bit ITU-R BT.656 4:2:2 YCbCr with embedded or separate syncs. The decoder includes an I2C host port interface for configuration and a VBI data processor for teletext and closed caption extraction.

Encoders, Decoders, Converters Feature Summary

• Includes four 10-bit, 30-MSPS ADC channels with programmable gain control
• Supports automatic detection and switching between NTSC, PAL, and SECAM standards
• Features adaptive 2-D, 5-line comb filtering for luma and chroma separation
• Integrates a VBI data processor for teletext and closed caption parsing

Encoders, Decoders, Converters Applications

• Digital television systems
• Video surveillance equipment
• Set-top boxes
• Video capture cards

Encoders, Decoders, Converters Procurement Notes

Verify the exact ordering suffix against the manufacturer's current documentation to ensure compatibility with specific packaging and temperature requirements. Confirm that the component meets all necessary regulatory standards for the intended deployment environment before finalizing procurement plans.

Encoders, Decoders, Converters Selection Notes

Select this model when a single-chip solution is required for decoding standard definition analog video formats into digital component outputs. Ensure the design accommodates the 80-pin HTQFP package and provides the necessary 14.31818-MHz reference crystal for clock generation.

Encoders, Decoders, Converters Part Context

This part belongs to the TVP5146 family of digital video decoders from Texas Instruments. It serves as a core processing unit for converting legacy analog video signals into digital formats suitable for modern display and recording systems.

Encoders, Decoders, Converters Replacement Considerations

TVP5146M2PFPR is listed as a similar alternative in distributor catalogs.