The LXD41K0 FMC (FPGA Mezzanine Card) provides a robust, galvanically isolated digital interface for FPGA platforms. It supports 16 digital inputs, 16 digital outputs, one clock output, and isolated trigger input and output channels, delivering a total of 17 inputs and 18 outputs via an industry-standard 68-pin VHDCI connector.
All I/O signals use the 3.3 V LVCMOS standard.
Unlike conventional FMC I/O modules, our isolated FMC products are specifically designed for high-voltage, high common-mode transient environments. Integrated galvanic isolation and high-CMTI digital isolators protect the FPGA and eliminate ground loop and EMC issues, simplifying system integration in demanding industrial applications.
A total of 18 inputs and 17 outputs are available on the VHDCI 68-pin front-panel connector.
The LXD41K0 is part of the Logic-X stackable FMC product line, enabling flexible and scalable configurations.
An optional bottom-side FMC stacking connector routes the Lower LA[16:0] signals from the stack connector to the LA[33:17] of the top FMC connector.
As a result two LXD41K0 modules can be stacked on a single LPC site, creating double the isolated digital I/O ports.
Other FMC modules requiring only LA[16:0] signals can also be combined in mixed configurations. This architecture enables scalable channel counts without requiring additional FMC sites.
The LXD41K0 is ideally suited for systems requiring robust, isolated, and flexible digital I/O.