A novel stair-stepping buffer-gate 4H-SiC MESFET with multiple recesses in a buffer layer

Design of elastic buffer based on PCIe4.0 protocol

“…The digital logic part PCS in the physical layer plays an important role in data transmission. When PCIe bus is used for data communication, the transmitter sends serial differential signals by differential pair, and the receiver uses the clock and data recovery circuit to recover the clock and the serial data transmitted by the transmitter from the received serial differential signals [2] .locks of the sender and the receiver are different, the clock frequency and phase of the recovered clock at the receiver are different from those of the reference clock. When a data is transmitted between the two clocks, cross-clock processing is required.…”