Description

12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter Features: SNR = 64.9 dBFS @ fIN up to 70 MHz @ 250 MSPS ENOB of 10.4 @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS) SFDR = −79 dBc @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS) Excellent linearity DNL = ±0.3 LSB typical INL = ±0.5 LSB typical 700 MHz full power analog bandwidth On-chip reference, no external decoupling required Integrated input buffer and track-and-hold Low power dissipation 434 mW @ 250 MSPS—LVDS SDR mode 400 mW @ 250 MSPS—LVDS DDR mode Programmable input voltage range 1.0 V to 1.5 V, 1.25 V nominal 1.8 V analog and digital supply operation LVDS output with selectable data format (offset binary, twos complement, Gray code) 11-bit version available: AD923011BCPZ-200