Who has never experienced oscillations issues when using an operational amplifier? Opampsare often used in a simple voltage follower configuration. However, this is not the bestconfiguration in terms of capacitive loading and potential risk of oscillations.Capacitive loads have a big impact on the stability of operational amplifier-basedapplications. Several compensation methods exist to stabilize a standard op-amp. Thisapplication note describes the most common ones, which can be used in most cases.The general theory of each compensation method is explained, and based on this, specific
上传时间: 2013-10-28
上传用户:chenbhdt
本文针对传统仪用放大电路的特点,介绍了一种高共模抑制比仪用放大电路,引入共模负反馈,大大提高了通用仪表放大器的共模抑制能力。
上传时间: 2013-11-10
上传用户:lingfei
摘要:对LDO线性稳压器关键技术进行了分析,重点分析了LDO稳压器的稳定性问题,在此基础上提出了一种新型的动态频率补偿电路,利用MOS管的开关电阻、寄生电容等构成的电阻电容网络,通过采样负载电流而改变MOS开关管的工作点或工作状态,即改变开关电阻、寄生电容的值,从而实现动态的频率补偿。与传统方法相比,该电路大大提高了系统的瞬态响应性能。 关键词:LDo;稳定性;ESR;动态频率补偿
上传时间: 2013-11-14
上传用户:gtf1207
模电
上传时间: 2013-11-05
上传用户:rishian
Protel Schematic:
上传时间: 2013-10-16
上传用户:wpwpwlxwlx
本文简单探讨了verilog HDL设计中的可综合性问题,适合HDL初学者阅读 用组合逻辑实现的电路和用时序逻辑实现的 电路要分配到不同的进程中。 不要使用枚举类型的属性。 Integer应加范围限制。 通常的可综合代码应该是同步设计。 避免门级描述,除非在关键路径中。
上传时间: 2013-10-21
上传用户:smallfish
One of the strengths of Synplify is the Finite State Machine compiler. This is a powerfulfeature that not only has the ability to automatically detect state machines in the sourcecode, and implement them with either sequential, gray, or one-hot encoding. But alsoperform a reachability analysis to determine all the states that could possibly bereached, and optimize away all states and transition logic that can not be reached.Thus, producing a highly optimal final implementation of the state machine.
标签: Synplicity Machine Verilog Design
上传时间: 2013-10-23
上传用户:司令部正军级
不错的学习资料,是英文的
上传时间: 2013-11-04
上传用户:tianyi223
讲述了Hspice电路仿真的详细步骤
上传时间: 2013-10-11
上传用户:lty6899826
PCB入门大全很棒的
标签: PCB
上传时间: 2013-10-31
上传用户:stella2015