AD9637

Data Sheet Octal, 12-Bit, 40/80 MSPS, Serial LVDS, 1.8 V Analog-to-Digital Converter AD9637 FEATURES Low power: 60 mW per channel at 80 MSPS with scalable power options SNR = 71.5 dBFS (to Nyquist) SFDR = 92 dBc (to Nyquist) DNL = ±0.4 LSB (typical), INL = ±0.5 LSB (typical) Serial LVDS (ANSI-644, default) Low power, reduced signal option (similar to IEEE 1596.3) Data and frame clock outputs 650 MHz full power analog bandwidth 2 V p-p differential input voltage range 1.8 V supply operation Serial port control Full chip and individual channel power-down modes Flexible bit orientation Built-in and custom digital test pattern generation Programmable clock and data alignment Programmable output resolution Standby mode APPLICATIONS Medical imaging and nondestructive ultrasound Portable ultrasound and digital beam-forming systems Quadrature radio receivers Diversity radio receivers Optical networking Test equipment GENERAL DESCRIPTION The AD9637 is an octal, 12-bit, 40/80 MSPS analog-to-...