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SPT7855
10-BIT, 25 MSPS, 135 mW A/D CONVERTER TECHNICAL DATA
MAY 25, 2001
FEATURES
• • • • • • • • • • Monolithic 25 MSPS converter 135 mW power dissipation On-chip track-and-hold Single +5 V power supply TTL/CMOS outputs 5 pF input capacitance Low cost Tri-state output buffers High ESD protection: 3,500 V minimum Selectable +3 V or +5 V logic I/O
APPLICATIONS
• All high-speed applications where low power dissipation is required • Video imaging • Medical imaging • IR imaging • Digital communications
GENERAL DESCRIPTION
The SPT7855 is a 10-bit monolithic, low-cost, ultralowpower analog-to-digital converter capable of minimum word rates of 25 MSPS. The on-chip track-and-hold function assures very good dynamic performance without the need for external components.