Abstract: This brief presents a compact and power-efficient full ring-oscillator (RO)-based cascaded fractional-N PLL. The proposed cascaded PLL consists of a RO-based DLL and type-II PLL as the first ...

Abstract: A 930 MHz complementary cross-coupled MEMS oscillator with Darlington cell is proposed to effectively reduce the power consumption and optimize phase noise of the circuit in this paper. The ...

The synchronous oscillator (SO) and the coherent phase-locked synchronous oscillator (CPSO) are universal multifunctional networks that track, synchronize, and amplify as much as 80 dB; improve SNR by ...

The phase-shift rate of change with frequency (d /df) at the 45° point is 4.46°/Hz, so four RC sections have a d /df=17.83°/Hz. The four-section RC oscillator is four times as stable as the ...