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ADC12DS095

National Semiconductor
Part Number ADC12DS095
Manufacturer National Semiconductor
Description A/D Converter
Published Apr 9, 2007
Detailed Description www.DataSheet4U.com ADC12DS065/ADC12DS080/ADC12DS095/ADC12DS105 Dual 12-Bit A/D Converter ADVANCE INFORMATION February...
Datasheet PDF File ADC12DS095 PDF File

ADC12DS095
ADC12DS095

Overview
www.
DataSheet4U.
com ADC12DS065/ADC12DS080/ADC12DS095/ADC12DS105 Dual 12-Bit A/D Converter ADVANCE INFORMATION February 2007 ADC12DS065/ADC12DS080/ADC12DS095/ADC12DS105 Dual 12-Bit, 65/80/95/105 MSPS A/D Converter with Serial LVDS outputs General Description NOTE: This is Advance Information for products currently in development.
ALL specifications are design targets and are subject to change.
The ADC12DS065, ADC12DS080, ADC12DS095, and ADC12DS105 are high-performance CMOS analog-to-digital converters capable of converting two analog input signals into 12-bit digital words at rates up to 65/80/95/105 Mega Samples Per Second (MSPS) respectively.
The digital outputs are serialized and provided on differential LVDS signal pairs.
These converters use a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize power consumption and the external component count, while providing excellent dynamic performance.
A unique sample-and-hold stage yields a full-power bandwidth of 1 GHz.
The ADC12DS065/080/095/105 may be operated from a single +3.
3V power supply and consumes low power.
A power-down feature reduces the power consumption to very low levels while still allowing fast wake-up time to full operation.
The differential inputs provide a 2V full scale differential input swing.
A stable 1.
2V internal voltage reference is provided, or the ADC12DS065/080/095/105 can be operated with an external 1.
2V reference.
Output data format (offset binary versus 2's complement) and duty cycle stabilizer are pin-selectable.
The duty cycle stabilizer maintains performance over a wide range of clock duty cycles.
The ADC12DS065/080/095/105 is available in a 60-lead LLP package and operates over the industrial temperature range of −40°C to +85°C.
Features ■ ■ ■ ■ ■ ■ ■ ■ 1 GHz Full Power Bandwidth Internal sample-and-hold circuit and precision reference Low power consumption Clock Duty Cycle Stabilizer Single +3.
3V supply operation ...


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