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GENERAL DESCRIPTION

The SPT7853 has three 10-bit analog-to-digital converters on one CMOS chip, each with a sample rate of 30 MSPS. This device is ideal for professional-level video decoding to 4:2:2/4:4:4 CCIR-601 standard specifications for component digital video, including YCrCb and RGB decoding, professional video equipment, video frame grabbers, medical imaging, flat panel display and projection applications.

FEATURES

? Three 10-bit, 30 MSPS ADCs on one chip

? SINAD of 54.5 dB @ ?IN = 3.58 MHz

? Channel-to-channel cross talk: –66 dB typical

? Channel-to-channel gain matching of <0.1 dB

? Single 2X sample rate clock

? Total power dissipation: 580 mW (typical)

? Tri-state +3 V to +5 V digital outputs CMOS-compatible

? Single +5 V power supply

APPLICATIONS

? CCIR-601 (4:2:2/4:4:4) digital component video

? RGB video decoding

? Medical imaging

? Flat panel displays

? PC projectors