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FEATURES Monolithic 12-Bit, 40 MSPS A/D Converter Low Power Dissipation: 415 mW Single +5 V Supply No Missing Codes Guaranteed Differential Nonlinearity Error: ؎0.
33 LSB Complete On-Chip Sample-and-Hold Amplifier and
Voltage Reference Signal-to-Noise and Distortion Ratio: 68.
3 dB Spurious-Free Dynamic Range: 81 dB Out-of-Range Indicator Straight Binary Output Data 28-Lead SSOP Package Compatible with 3 V Logic
Complete 12-Bit, 40 MSPS Monolithic A/D Converter
AD9224
FUNCTIONAL BLOCK DIAGRAM
CLK
AVDD
DRVDD
VINA VINB
SHA
MDAC1 GAIN = 16
MDAC2 GAIN = 4
MDAC3 GAIN = 4
CML
5 A/D
3 A/D
3 A/D
A/D
CAPT 5 3 3 4
CAPB
DIGITAL CORRECTION LOGIC
VREF
12 OUTPUT BUFFERS
OTR
SENSE
M...