10-Bit, 100 MSPS ADC
Low Power: 450 mW at 100 MSPS
280 MHz Analog Bandwidth
SINAD = 54 dB @ 41 MHz
1 V p-p Analog Input Range
Single 5 V Supply Operation
5 V/3.3 V Outputs
10-Bit, 100 MSPS
FUNCTIONAL BLOCK DIAGRAM
VCC – 2.5V
The AD9071 is a monolithic sampling analog-to-digital con-
verter with an on-chip track-and-hold circuit and TTL/CMOS
digital interfaces. The product operates at a 100 MSPS conver-
sion rate with outstanding dynamic performance over its full
The ADC requires only a single 5 V supply and an encode
clock for full performance operation. The digital outputs are
TTL compatible. Separate output power supply pins support
interfacing with 3.3 V or 5 V logic. An out-of-range output
(OR) is available that indicates a conversion result is outside
the operating range. The output data are held at saturation
levels during an out-of-range condition.
The input amplifier supports differential or single-ended inter-
faces. An internal reference is included.
Fabricated on an advanced BiCMOS process, the AD9071 is
available in a plastic SOIC package specified over the industrial
temperature range (–40°C to +85°C).
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
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© Analog Devices, Inc., 2001