Analog Devices AD12400
The AD12400 is a 12-bit analog-to-digital converter (ADC) with a transformer-coupled analog input and digital postprocessing for enhanced SFDR. The product operates at a 400 MSPS conversion rate with outstanding dynamic performance in wideband carrier systems. The AD12400 requires 3.8 V analog, 3.3 V digital, and 1.5 V digital supplies, and provides a flexible encode signal that can be differential or single-ended.FEATURES
400 MSPS sample rate SNR of 63 dBFS @128 MHz SFDR of 70 dBFS @128 MHz VSWR of 1:1.5 Wideband ac-coupled input signal conditioning Enhanced spurious-free dynamic range Single-ended or differential encode signal LVDS output levels Twos complement output dataAPPLICATIONS
Communications test equipment Radar and satellite subsystems Phased array antennas—digital beam Multichannel, multimode receivers Secure communications Wireless and wired broadband communications Wideband carrier frequency systemsGENERAL DESCRIPTION
No external refer