Project supported by the National Natural Science Foundation of China(No.61350007)
This paper describes a low phase noise, wide tuning range and high tuning linearity CMOS voltage controlled crystal oscillator IC (VCXO-IC) with LVCMOS and LVPECL output. A differential coupled frequency doubling Co...
In this paper, we analyze and design a new type of servo system with noninteger voltage controlled crystal oscillator (VCXO) for rubidium atomic frequency standard (RAFS), which does not require fractional frequen...