1) sound discriminator
![点击朗读](/dictall/images/read.gif)
声频鉴频器
2) surface acoustic wave frequency discriminator
![点击朗读](/dictall/images/read.gif)
表面声波鉴频器
3) pilot discriminator
![点击朗读](/dictall/images/read.gif)
导频鉴频器
5) phase frequency detector
![点击朗读](/dictall/images/read.gif)
鉴频鉴相器
1.
This article introduces an typical application of HMC440 which is an ultra low phase noise floor phase frequency detector produced by HITTITE.
介绍了HITTITE公司一款具有超低相位噪声基底的鉴频鉴相器HMC440在C波段锁相频率合成器中的应用。
2.
By injecting the compensation current into the passive loop filter during the delay time of the phase frequency detector(PFD),a maximum reduction of the phase noise by about 16dB can be achieved.
通过在鉴频鉴相器中的延迟时段向无源滤波器中注入补偿电流,最大可实现16dB的噪声补偿。
3.
This paper presents a differentail-type phase frequency detector(PFD)of SCL structure.
![点击朗读](/dictall/images/read.gif)
介绍一种基于场效应管源级耦合逻辑 (SCL)结构的高精度差分型鉴频鉴相器 (PFD)的设计 ,包括构成PFD的SCL结构基本单元———SCL结构D触发器、与非门、倒相器和缓冲单元。
6) phase-frequency detector
![点击朗读](/dictall/images/read.gif)
鉴频鉴相器
1.
A Design of Tri-state Phase-Frequency Detector;
![点击朗读](/dictall/images/read.gif)
一种三态鉴频鉴相器的设计
2.
A fast-locking,low-jitter,phase-locked loop (PLL) with a simple phase-frequency detector is proposed.
用简单的鉴频鉴相器结构实现了一个快锁定低抖动的锁相环。
补充资料:表面
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参考词条