This work presents the design and analysis of a 3-bit low power digitally controlled oscillator
(DCO) using a Pseudo-NMOS inverter, implemented by utilizing the technology of CMOS …

With the utilization of all-digital Phase locked loops (ADPLLs) in digital communication
systems, the use of digitally controlled oscillators (DCO) over voltage controlled oscillators …

This work reports a new circuit of a three-bit digital controlled ring oscillator (DCRO) in
TSMC 180 nm CMOS technology with low-power consumption. The reported DCRO circuit is …

This paper presents the architecture of a digitally controlled oscillator (DCO) suitable for
multi-standard radio frequency (RF) operation. The presented oscillator has an LC topology …

This paper presents a simple architecture for 8-bit digital controlled oscillator (DCO) on 3-
stages ring topology in TSMC 0.35 um CMOS technology. A new schematic of tristate …

The Digital controlled oscillator (DCO) is the core element of all digital phase locked loop
(ADPLL) system. Here, we propose DCO structures with digital control, reduced hardware …

This paper reports two distinct architectures for digitally-controlled oscillators (DCOs)
utilizing MOS varactor, designed in TSMC 180 nm CMOS technology. The first DCO design …

Digital controlled oscillators (DCOs) are the core of all digital phase locked loop (ADPLL)
circuits. Here, DCO structures with reduced hardware and power consumption having full …

In this paper, four different single ended delay cells based ring oscillators have been
presented. Output frequencies of ring oscillators have been controlled by varying the supply …

The performance of voltage controlled oscillator (VCO) is of great importance for any
telecommunication or data transmission network. Here, voltage controlled oscillators (VCOs) …