View ad9260 datasheet:

High Speed Oversampling CMOS ADC w/16-Bit Resolution a at a 2.5 MHz Output Word Rate AD9260 FEATURES FUNCTIONAL BLOCK DIAGRAM Monolithic 16-Bit, Oversampled A/D Converter 8 Oversampling Mode, 20 MSPS Clock RESET/ SYNC DVSS DVDD 2.5 MHz Output Word Rate 1.01 MHz Signal Passband w/0.004 dB Ripple Signal-to-Noise Ratio: 88.5 dB VINA DIGITAL OTR MULTIBIT DEMODULATOR Total Harmonic Distortion: –96 dB SIGMA-DELTA MODULATOR Spurious Free Dynamic Range: 100 dB VINB 12-BIT: 20MHz Input Referred Noise: 0.6 LSB STAGE 1:2X Selectable Oversampling Ratio: 1 , 2 , 4 , 8 16-BIT: 10MHz DECIMATION FILTER Selectable Power Dissipation: 150 mW to 585 mW AD9260 85 dB Stopband Attenuation BIT1–BIT16 0.004 dB Passband Ripple STAGE 2:2X 16-BIT: 5MHz DECIMATION REF TOP Linear Pha