AD9255 - Analog Devices

AD9255 1.8 V Analog-to-Digital Converter

............. 3 Specifications.......... 4 ADC DC Specifications..... 4 ADC AC Specifications ..... 5 Dig.

Features

SNR = 78.3 dBFS at 70 MHz and 125 MSPS SFDR = 93 dBc at 70 MHz and 125 MSPS Low power: 371 mW at 125 MSPS 1.8 V analog supply operation 1.8 V CMOS or LVDS output supply Integer 1-to-8 input clock divider IF sampling frequencies to 300 MHz −153.4 dBm/Hz small signal input noise with 200 Ω input impedance at 70 MHz and 125 MSPS Optional on-chip dither Programmable internal ADC voltage reference Integrated ADC sample-and-hold inputs Flexible analog input range: 1 V p-p to 2 V p-p Differential analog inputs with 650 MHz bandwidth ADC clock duty cycle stabilizer Serial port control User-configurabl.