Phase Frequency Detector的意思|示意
相位检波器
Phase Frequency Detector的网络常见释义
鉴频鉴相器 工艺流程图(Process Flow Diagram) 鉴频鉴相器(Phase Frequency Detector) 图像的显示过程即为在电子束扫描过程中，在计算机中不需要安装驱动程序，将地址与图像的像素依次对应，鉴频鉴相器( PFD )：。 .
相位频率侦测器 因为锁相环和锁定侦测器输入2个相位、时钟频率会不一致，在经过相位频率侦测器(Phase Frequency Detector)之后会产生脉冲宽度(pulse width)不一的输出信号，而且连接在其后的数字电路就是依据这个输出信号来运作，脉冲宽度一旦低于数字电...
相位频率检波器 ...器(R counter latch),功能锁存器(function latch),A,B记数锁存器(A,B counter latch),相位频率检波器(phase frequency detector),环路检波器(loop detector),充电泵(charge pump),电流设置1电路(current setting 1),电流设置2电路(current setting 2),前置分频...
鉴频器 而其内部集成的可编程快锁充电泵（charge pump）和鉴频器（phase frequency detector）使其非常适合于高速DDS和锁相环结合应用的场合；同时，它还提供有模拟混频器，可适用DDS、PLL和混频器相结合的应用场合。
Phase Frequency Detector相关短语
1、 phase-frequency detector pfd 鉴频鉴相器
2、 phase frequency detector pfd 鉴频鉴相器
3、 digital phase-frequency detector 数字鉴频鉴相器
Phase Frequency Detector相关例句
As another example, the logic state of the select signal can be changed in response to a change in the power supply voltage provided to the phase frequency detector.
作为另一个示例，选择信号的逻辑状态可响应于提供给脉冲频率检测器的电源电压的变化而改变。
A phase frequency detector compares a reference clock signal to a feedback clock signal to generate pulses in one or more output signals.
相位频率检测器比较基准时钟信号和反馈时钟信号从而在一个或更多个输出信号中生成脉冲。
According to some embodiments of the present invention, a phase frequency detector includes a temperature sensing circuit.
依照本发明的某些实施例，相位频率检测器包括温度感测电路。
FIG. 3 is a timing diagram that illustrates an example of a minimum pulse width in the DN output signal of a phase frequency detector, according to an embodiment of the present invention.
图3是依照本发明实施例的时序图，其图示说明相位频率检测器的DN输出信号中最小脉冲宽度的示例。
A phase detector is a device that takes two signals. If both have the same phase and frequency the output is zero.
鉴相器是一个有两个输入信号的器件，如果二者具有相同的相位和频率则输出为零。
The real time phase detector is constructed with a simple circuits. The amplitude and frequency of the vibrations are measured by synchronously detecting the phases in interference signal.
利用简单的电路构成实时相位检测器，对干涉信号中的相位信号进行同步检测，最终获得实际振动的振幅频率。