Description

FLI30x02

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Description

The FLI30x02 ICs are highly integrated solutions for LCD TV and Digital Audio Video

applications. These solutions are capable of meeting global market requirements for: video

and audio decoding and processing, Sound IF demodulation, and HDMI input support. It

provides Faroudja DCDi Edge suite for advanced video and color processing.

The chip incorporates a high-speed triple 10-bit ADC that can capture and process both

video (SDTV or HDTV) and graphics streams. It has a highly programmable video front-end

supporting multiple inputs and connection formats such as RGB, YPrPb, S-Video, CVBS,

and SCART; multi-standard video decoder (NTSC, PAL, SECAM, and all sub formats); and

global VBI standards and services support via VBI Slicer. The embedded microprocessor

and OSD enable full system control without external devices.

The chip supports worldwide TV audio standard demodulation (SIF) including digital audio

(NICAM). It also supports analog line in, line outputs, loudspeaker, sub woofer, and

headphones. The audio DSP supports high end audio processing and enhancement. In

addition, I2S or SPDIF input and output ports with digital processing amplifier enable a full

digital processing pipe for audio thereby supporting smaller area and power for constrained

applications.

HDMI integration is beneficial; it allows both video and audio processing including

5.1 CH to 2 CH audio conversions. The DCDi Edge suite of features, which include Adaptive

Contrast and Color (ACC), ensure full dynamic video range support. The ACM 3D enables

color manipulation for subtle changes in color to improve the image. The chip can also

support DTV front-end with its digital video and audio input ports, thereby ensuring signal

integrity due to full digital processing.

Figure 1.

System diagram

FLI30x02