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FEATURES Monolithic 14-Bit, 10 MSPS A/D Converter Low Power Dissipation: 285 mW Single +5 V Supply Integral Nonlinearity Error: 2.
5 LSB Differential Nonlinearity Error: 0.
6 LSB Input Referred Noise: 0.
36 LSB Complete: On-Chip Sample-and-Hold Amplifier and
Voltage Reference Signal-to-Noise and Distortion Ratio: 77.
5 dB Spurious-Free Dynamic Range: 90 dB Out-of-Range Indicator Straight Binary Output Data 44-Lead MQFP
Complete 14-Bit, 10 MSPS Monolithic A/D Converter
AD9240
FUNCTIONAL BLOCK DIAGRAM
VINA VINB
CML CAPT CAPB
VREF SENSE
SHA
CLK
AVDD
DVDD DRVDD
MDAC1 GAIN = 16
5 A/D
5
MDAC2 GAIN = 8
MDAC3 GAIN = 8
4 A/D
4 A/D
44
DIGITAL CORRECTION LOGIC 14
OUTPUT BUFFERS
A/D 4
MO...