TVP5150AM1IPBSQ1

The TVP5150AM1IPBSQ1 from Texas Instruments is an ultralow-power video decoder designed for NTSC, PAL, and SECAM video signals. It converts these signals into an 8-bit ITU-R BT.656 format or provides discrete syncs.

Key features include a high-speed 9-bit analog-to-digital converter (ADC), two composite inputs or one S-Video input, and fully differential CMOS analog preprocessing channels with clamping and automatic gain control (AGC) for optimal signal-to-noise performance. The device offers advanced programmable video output formats, including 2x oversampled raw VBI data and sliced VBI data. It supports various VBI modes such as Teletext, Closed-Caption decode with FIFO, Wide Screen Signaling, and Gemstar Electronic Program Guide compatibility.

Control is managed via an I2C serial interface, allowing adjustments for brightness, contrast, saturation, hue, and sharpness. The decoder incorporates complementary 4-line adaptive comb filters for noise reduction and a patented architecture for locking to weak or unstable signals. It operates with a single 14.31818-MHz crystal and features an internal Phase-Locked Loop (PLL) for line-locked clock and sampling.

This video decoder is available in a 32-terminal TQFP package and is suitable for surface mount applications. It operates with a 3.3-V digital I/O supply voltage and has an industrial temperature range of -40°C to 85°C. The TVP5150AM1IPBSQ1 is qualified for automotive applications under AEC-Q100 Rev G.