Datasheet Summary
a
Features
Monolithic 14-Bit, 1.25 MSPS A/D Converter Low Power Dissipation: 60 mW Single +5 V Supply Integral Nonlinearity Error: 2.5 LSB Differential Nonlinearity Error: 0.6 LSB Input Referred Noise: 0.36 LSB plete: On-Chip Sample-and-Hold Amplifier and Voltage Reference Signal-to-Noise and Distortion Ratio: 78.0 dB Spurious-Free Dynamic Range: 88.0 dB Out-of-Range Indicator Straight Binary Output Data 44-Pin MQFP
VINA VINB CML CAPT CAPB VREF SENSE plete 14-Bit, 1.25 MSPS Monolithic A/D Converter AD9241
FUNCTIONAL BLOCK DIAGRAM
CLK SHA
MDAC1 GAIN = 16 A/D MDAC2 GAIN = 8 A/D MDAC3 GAIN = 8 A/D
AVDD
DVDD
DRVDD
A/D
4 14 OUTPUT BUFFERS
DIGITAL CORRECTION LOGIC...