LAUSR

Pioneering physics experiments require increasingly faster data transfers and high-throughput electronics, which drives the research towards a new class of serialisers and optical links. In this framework, the DART28, a 100 Gbps radiation tolerant serialiser and driver, has been designed in 28 nm CMOS technology, submitted in April and delivered in August 2023. The development has been coupled with an FPGA based emulation, which provided an early assessment of its behaviour, a scalable system-level demonstrator and an effective evaluation tool for compatible commercial solutions. The challenges faced in this research and the architecture of both the hardware setup and the firmware will be described.