timing generator

简明释义

时标发生器

英英释义

例句

1.We need to replace the faulty timing generator in the circuit board to restore functionality.

我们需要更换电路板上故障的时序发生器以恢复功能。

2.The new timing generator supports higher frequencies than the previous model.

新的时序发生器支持比之前型号更高的频率。

3.Adjusting the timing generator settings can greatly improve system performance.

调整时序发生器的设置可以大大提高系统性能。

4.In the audio processing unit, the timing generator ensures that all sounds are perfectly aligned.

在音频处理单元中，时序发生器确保所有声音完美对齐。

5.The timing generator is crucial for synchronizing signals in our new communication device.

这个时序发生器对于我们新通讯设备中的信号同步至关重要。

作文

In the realm of electronics and digital systems, the concept of a timing generator is fundamental to the functioning of various devices. A timing generator is an electronic circuit that produces timing signals or clock signals used to synchronize operations in digital circuits. These signals ensure that different parts of a system work together seamlessly, which is crucial for maintaining the integrity and efficiency of the overall system. Without a timing generator, components within a digital system would operate independently, leading to chaos and malfunction. The importance of a timing generator can be observed in various applications, from simple devices like calculators to complex systems such as computers and communication equipment. In a computer, for instance, the timing generator helps manage the flow of data between the CPU, memory, and peripheral devices. It dictates when each component should perform its tasks, ensuring that data is processed accurately and efficiently.Moreover, a timing generator plays a critical role in communication systems. In these systems, timing is vital for the transmission and reception of signals. For example, in digital communication, a timing generator ensures that the sender and receiver are synchronized, allowing for the correct interpretation of the transmitted data. Any discrepancy in timing can lead to errors, making the function of a timing generator indispensable.There are various types of timing generators used in different applications. Some common types include crystal oscillators, phase-locked loops (PLLs), and frequency synthesizers. Crystal oscillators use the mechanical resonance of a vibrating crystal to generate precise frequencies, making them highly accurate and stable. PLLs, on the other hand, are used to generate a signal that is phase-locked to a reference signal, allowing for greater flexibility in frequency generation. Frequency synthesizers combine multiple techniques to produce a wide range of frequencies, catering to various requirements in communication and broadcasting.The design and implementation of a timing generator require careful consideration of several factors, including frequency stability, power consumption, and noise performance. Engineers must ensure that the timing generator meets the specific needs of the application while also being cost-effective and reliable. Advances in technology have led to the development of more compact and efficient timing generators, enabling their integration into smaller devices without sacrificing performance.In conclusion, the timing generator is a crucial component in modern electronic systems, providing the necessary timing signals that enable synchronization and coordination among various components. Its significance spans across a wide range of applications, from consumer electronics to advanced communication systems. As technology continues to evolve, the role of the timing generator will undoubtedly become even more critical, paving the way for new innovations and improvements in electronic design and functionality.

在电子和数字系统的领域中，定时发生器的概念对于各种设备的功能至关重要。定时发生器是一种电子电路，产生用于同步数字电路操作的定时信号或时钟信号。这些信号确保系统的不同部分能够无缝协作，对于维护整体系统的完整性和效率至关重要。如果没有定时发生器，数字系统中的组件将独立运行，导致混乱和故障。定时发生器的重要性可以在各种应用中观察到，从简单的设备如计算器到复杂的系统如计算机和通信设备。例如，在计算机中，定时发生器帮助管理CPU、内存和外部设备之间的数据流。它决定每个组件何时执行其任务，确保数据被准确和高效地处理。此外，定时发生器在通信系统中也发挥着关键作用。在这些系统中，定时对于信号的传输和接收至关重要。例如，在数字通信中，定时发生器确保发送方和接收方同步，从而允许正确解释传输的数据。任何时序上的差异都可能导致错误，使得定时发生器的功能不可或缺。在不同的应用中使用了多种类型的定时发生器。一些常见类型包括晶体振荡器、锁相环（PLL）和频率合成器。晶体振荡器利用振动晶体的机械共振产生精确的频率，使其具有高度的准确性和稳定性。而PLL则用于生成与参考信号相位锁定的信号，从而在频率生成上提供更大的灵活性。频率合成器结合多种技术，产生广泛的频率范围，以满足通信和广播中的各种需求。定时发生器的设计和实现需要仔细考虑多个因素，包括频率稳定性、功耗和噪声性能。工程师必须确保定时发生器满足应用的特定需求，同时又具备成本效益和可靠性。技术的进步使得更紧凑和高效的定时发生器得以开发，从而使其能够集成到更小的设备中，而不牺牲性能。总之，定时发生器是现代电子系统中的关键组件，提供必要的定时信号，使各个组件之间能够实现同步和协调。其重要性跨越了从消费电子到先进通信系统的广泛应用。随着技术的不断发展，定时发生器的角色无疑将变得更加重要，为电子设计和功能的创新和改进铺平道路。