AD9226

a Complete 12-Bit, 65 MSPS ADC Converter AD9226 FEATURES Signal-to-Noise Ratio: 69 dB @ fIN = 31 MHz Spurious-Free Dynamic Range: 85 dB @ fIN = 31 MHz Intermodulation Distortion of –75 dBFS @ fIN = 140 MHz ENOB = 11.1 @ fIN = 10 MHz Low-Power Dissipation: 475 mW No Missing Codes Guaranteed Differential Nonlinearity Error: ؎0.6 LSB Integral Nonlinearity Error: ؎0.6 LSB Clock Duty Cycle Stabilizer Patented On-Chip Sample-and-Hold with Full Power Bandwidth of 750 MHz Straight Binary or Two’s Complement Output Data 28-Lead SSOP, 48-Lead LQFP Single 5 V Analog Supply, 3 V/5 V Driver Supply Pin-Compatible to AD9220, AD9221, AD9223, AD9224, AD9225 FUNCTIONAL BLOCK DIAGRAM CLK AVDD DRVDD VINA VINB CAPT CAPB VREF SENSE DUTY CYCLE STABILIZER SHA MDAC1 8-STAGE 1-1/2-BIT PIPELINE A/D A/D 4 16 3 CALIBRATION ROM CORRECTION LOGIC 12 OUTPUT BUFFERS REF 1V SELECT MODE SELECT AD9226 REFCOM MODE AVSS DRVSS OTR BIT 1 (MSB) BIT 12 (LSB) PRODUCT DESCRIPTION The AD9226 is a m...