Fast and Accurate Fractional Frequency Synthesizer in 0.18μm Technology

被引：0
|
作者：
Ghasemzadeh, Mehdi [1 ]
Soltani, Arefeh [2 ]
Akbari, Amin [1 ]
Hadidi, Khayrollah [1 ]
机构：
[1] Urmia Univ, Microelect Res Lab, Orumiyeh, Iran
[2] Urmia Grad Inst, Orumiyeh, Iran
来源：
2015 22ND INTERNATIONAL CONFERENCE MIXED DESIGN OF INTEGRATED CIRCUITS & SYSTEMS (MIXDES) | 2015年
关键词：
5-bit control signal; frequency synthesizer; Ring oscillator; CLOCK-GENERATOR; HIGH-SPEED;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
A 900MHz frequency synthesizer is presented in this article. The purpose of the proposed architecture is to minimize lock time in Phase-Locked Loops (PLLs). The structure has been simulated by HSPICE software in a typical 0.18um CMOS technology at the supply voltage of 1.8V. Simulation results prove that the designed frequency divider locks instantly that is a lower lock time compared to conventional PLLs.
引用
收藏
页码：330 / 333
页数：4
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