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 @ ƒIN = 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