锁相环 PLL 第6讲 曲径通幽 Charge-Pump PLLs, 视频播放量 9100、弹幕量 13、点赞数 259、投硬币枚数 238、收藏人数 90、转发人数 8, 视频作者 鳌中堂讲电路, 作者简介 全世界电路爱好者,联合起来! Electronics workers of all lands, unite!,相关视频:锁相环 PLL 第4讲
The changing the charge current, without the use of active type circuit may consume extra power to generate additional noise, filtering devices are integrated in the IC circuit phase locked partially I make it possible. It is possible wave filter capacitance is reduced to integration.ウ,ユエ...
常见charge-pump电路结构 前面两种结构,分别由于电流源建立非线性和开关速度等非理想因素,其性能没有第3个好,该结构也是charge-pump的经典结构,很多电路也是在该结构的基础上优化,例如将电流源设计成cascode结构或者采用gain-boost增加输出电阻等方式来提高sink current 和charge current的匹配,或者增加一路replica和OP来...
前面两种结构，分别由于电流源建立非线性和开关速度等非理想因素，其性能没有第3个好，该结构也是charge-pump的经典结构，很多电路也是在该结构的基础上优化，例如将电流源设计成cascode结构或者采用gain-boost增加输出电阻等方式来提高sink current 和charge current的匹配，或者增加一路replica和OP来降低沟道...
【锁相环PLL】2.1.4 Charge Pump PLL Transfer Function【锁相环PLL】2.1.4 Charge Pump PLL Transfer F大马庆编辑于 2024年12月04日 18:09 11:20 超简单的PFD&CP传输函数 CP的输出阻抗看作Z1 那么整个PFD&CP的传输函数就再乘以Icp/2π 13:55 BW<Fref/10 由于前面用连续信号Vcont代替了离散的充电pulse...
The performance of a charge pump PLL (CP-PLL) is strongly influenced by the pump current magnitude in the pump ON interval. An examination is presented of the effect of linearly increasing pump current on the transient response of a CP-PLL. It has been observed that the process of pump cu...
[translate] athese things belong to my husband.they 这些事属于我的husband.they[translate] acurrent mode charge pump PLL is shown in F勺ure 3. The 当前方式灌注泵PLL在F勺ure 3显示。[translate]
按照鉴频鉴相器的实现方式,可以分为电荷泵锁相环(Charge-Pump PLL)和非电荷泵锁相环。按照环路的带宽,它可以分为宽带锁相环(…baike.c114.net|基于41个网页 2. 和非电荷泵锁相环 charge pump是什么意思|charge... ... CHARGE-PUMP OUTPUT : 电荷泵输出 (Charge-Pump PLL) 和非电荷泵锁相环。 ... ...
这个主要决定了你的环路系数，推导系统传递函数时必须考虑。一般不会取太小，如果带宽较大的话。
A compensated charge pump for use in phase-locked loops (PLLs) is presented, which reaches several of the desired design goals for this type of circuit. The measured mismatch between the source and sink currents is below 2.1% for a large output voltage headroom of 83.3% of the supply, whi...