Product Summary

On a single chip, the SAA7174HL video/stereo decoder detects and decodes all worldwide analog TV video formats and the TV stereo formats used throughout Europe. It delivers exceptional picture quality and advanced video features suxh as high-quality ADCs, an adaptive comb filter, subpixel-accurate scaling, and certified three-level macrovision detection circuitry. The SAA7174HL flexible design, reusable components, and versatile external interfaces lower BOM and cost support a variety of TV decider configurations.

Parametrics

SAA7174HL specifications: (1)Package: Rectangular LQFP128; 128 pins; (2)Power supply: 3.3 V; (3)consumption: 1.35 W (typical application); (4)Temperature: 0 to 70 ℃.

Features

SAA7174HL features: (1)detects and decodes all worldwide analog Tv video formats: PAL, NTSC, SECAM; (2)detects and decodes TV stereo formats used in Europe: NICAM and A2/Dual-FM; (3)adaptive four-line comb filter enhances picture quality; (4)certified macrovision detection circuitry; (5)captures raw VBI data; (6)superior subpixel-accurate horizontal and vertical scaling; (7)two advaanced, low noise video ADCs with 2x oversampling; (8)outputs digital I2s audio and ITU-656 video; (9)100% pin compatibiliy with the SAA7173 decoder.

Diagrams

SAA7174HL block diagram

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