The reception part takes an optical signal with a specific bit rate as input, which is converted into an electrical signal by an optical detector diode within the module. It then outputs an electrical signal with a corresponding bit rate after amplificati
High-speed circuit boards are a specialized type of circuit board that can handle billions of operations within a single second. These PCBs employ multiple microprocessors and other powerful components to achieve such high speeds.
The industry generally uses laser drilling technology to manufacture printed circuit boards with blind hole designs. When customers have high requirements for pressure resistance, the dielectric layer of the blind hole layer needs to be relatively thick,
High density PCB means a compact circuit board, which is to increase component interconnect density, it is necessary to compress the circuit and interconnection space from a geometric perspective, allowing more connection points to be accommodated in a sm
Impedance control in PCB refers to the need to control the impedance of the traces on the circuit board. Impedance control is the practice of maintaining the "resistance" encountered by a signal as it is transmitted between a particular layer and its refe