Title :
Analysis and design of quickly starting crystal oscillator
Author :
Weiguo Zheng;Min Cai;Xiaoyong He;Ken Xu;Zhijian Chen
Author_Institution :
School of Electronics and Information, South China University of Technology, Guangzhou 510640, China
Abstract :
In order to meet the requirement of fast starting to work for wireless sensor network system in deep duty cycle running mode, a crystal oscillator with fast starting characteristics is expected. In this paper, the crystal oscillator theory is reviewed, and the key factor that limits starting speed of conventional crystal oscillator is revealed. A new way to overcome slowly starting is proposed, and 10 times faster performance is achieved in a practice chip design.
Keywords :
"Oscillators","Crystals","Capacitors","Capacitance","Resistance","Electrostatic discharges","Impedance"
Conference_Titel :
ASIC (ASICON), 2015 IEEE 11th International Conference on
Print_ISBN :
978-1-4799-8483-1
Electronic_ISBN :
2162-755X
DOI :
10.1109/ASICON.2015.7517135
