TIADS5474
Overview
The ADS5474 is a high-performance 14-bit, 400 MSPS pipelined analog-to-digital converter designed for wideband signal digitization. It features an integrated analog buffer and track-and-hold circuit to maintain signal integrity at high input frequencies, providing a high-bandwidth interface for demanding RF and instrumentation applications.
Why Choose This Part
The device offers an exceptional analog input bandwidth of 1.4 GHz, allowing for direct IF sampling and reduced down-conversion complexity. Its internal analog buffer simplifies the drive circuit design while ensuring consistent performance across a wide range of input frequencies and signal levels.
Applications
Key Specifications
Getting Started
Engineers can evaluate performance using the ADS5474EVM evaluation module, which interfaces with TI's TSW1400EVM data capture card. Design requires careful PCB layout for the 80-pin HTQFP PowerPAD package to ensure proper thermal dissipation and signal integrity for the LVDS data interface.
