V23818-M305-B57 Infineon Technologies

V23818-M305-B57 收发器是信号转换的一种装置，通常是指光纤收发器。 光纤收发器的出现，将双绞线电信号和光信号进行相互转换，确保了数据包在两个网络间顺畅传输，同时它将网络的传输距离极限从铜线的100米扩展到100公里（单模光纤）。

V23818-M305-B57 随着技术的不断发展，高速串行VO技术取代传统并行I/O技术已经成为当前趋势。并行总线接口速度最快为ATA7的133 MB/s,2003年发布SATA1. 0规格提供的传输率就已经达到了150 MB/s, SATA3. 0理论速度更是达到了600 MB/s的速度，设备工作在高速时，并行总线容易遭受干扰和串扰，使得布线相当复杂。而串行收发器的运用能简化布局设计，减少连接器数量。在具有相同的总线频宽时，串行接口的功耗也比并行端口小。并且设备工作模式从并行传输转变为串行传输，串行的速度就可以随着频率的提高而成倍的提高。 基于FPGA具有嵌入式Gb速率级别以及低功耗架构优点，它能使得设计师利用高效率的EDA工具快速解决协议和速率的变化问题。随着FPGA的广泛应用，收发器整合在FPGA中，成为解决设备传输速度问题的一个有效办法

Classification: mechanical
The V23818-M305-B57 transceiver is a device for signal conversion, usually referred to as an optical fiber transceiver. With the emergence of optical fiber, twisted-pair electrical signals and optical signals are converted into each other, which ensures the smooth transmission of data packets between the two networks. At the same time, it extends the transmission distance limit of the network from 100m of copper wire to 100km (single-mode optical fiber).
V23818-M305-B57 With the continuous development of technology, it has become the current trend for high-speed serial VO technology to replace traditional parallel I/O technology. The fastest speed of parallel bus interface is 133 MB/s of ATA7. The transmission rate provided by SATA1. 0 published in 2003 has already reached 150 MB/s, and the theoretical speed of SATA 3. 0 has reached 600 MB/s. When the equipment works at high speed, the parallel bus is prone to interference and crosstalk, which makes the wiring quite complicated. The application of serial transceiver can simplify the layout design and reduce the number of connectors. With the same bus bandwidth, the power consumption of serial interface is smaller than that of parallel port. And the working mode of the equipment changes from parallel transmission to serial transmission, so the speed of serial transmission can be doubled with the increase of frequency. Based on FPGA’s advantages of embedded Gb rate level and low power consumption architecture, it can make designers use efficient EDA tools to quickly solve the problem of protocol and rate change. With the wide application of FPGA, the integration of transceiver in FPGA has become an effective way to solve the problem of transmission speed of equipment.