Results 211 to 220 of about 375,340 (303)

An Event-Based Neural Compressive Telemetry With >11× Loss-Less Data Reduction for High-Bandwidth Intracortical Brain Computer Interfaces. [PDF]

open access: yesIEEE Trans Biomed Circuits Syst
He Y   +13 more
europepmc   +1 more source

Studying Digitally Controlled Oscillator Circuits for Digital Phase Synchronizers

2019 IEEE XXVIII International Scientific Conference Electronics (ET), 2019
The Voltage Controlled Oscillator is replaced by Digitally Controlled Oscillator in the digital Phase Locked Loop systems. The Digitally Controlled Oscillator has several differences and limitations which require further study in order to compare the different circuit variations and to choose the most appropriate circuit for the application.
Dimiter Hristov Badarov   +1 more
openaire   +2 more sources

A Supply-Noise-Insensitive Digitally-Controlled Oscillator

IEEE Transactions on Circuits and Systems I: Regular Papers, 2019
A digitally controlled oscillator (DCO) is presented that utilizes the non-linearity of a resistor-triode combination in conjunction with a weak latch to mitigate the supply sensitivity of inverter-based delay cells and remain supply noise insensitive over a wide range of supply variation.
Chen Yuan, Sudip Shekhar
openaire   +2 more sources

An 8.2-10.2 GHz Digitally Controlled Oscillator in 28-nm CMOS Using Constantly-Conducting NMOS Biased Switchable Capacitor

Radio Frequency Integrated Circuits Symposium, 2022
This paper presents an 8.2-10.2 GHz digitally controlled oscillator (DCO) in a 28 nm technology. The proposed DCO utilizes a switchable capacitor (SC) structure with a constantly conducting NMOS pair, featuring an SC bank with unitary cells arranged in a
Lantao Wang   +10 more
semanticscholar   +1 more source

A 0.6V Programmable Frequency Divider and Digitally Controlled Oscillator for use in a Digital PLL in the Subthreshold Region

International Conference on Electronics, Circuits, and Systems, 2020
A low power, synchronous, programmable frequency divider, and a digitally controlled oscillator (DCO) are presented in this paper. These circuits are designed for operation in the subthreshold region and are intended for use in a Phase-Locked Loop with ...
R. Robles, T. Harada
semanticscholar   +1 more source

High-Timing-Resolution and Low-Complexity Cell-Based Digitally Controlled Oscillator

IEEE International Conference on Consumer Electronics, 2020
A digitally controlled oscillator (DCO) with cell-based design for all-digital phase-locked loop (ADPLL) in System-on-Chip (SoC) applications is presented. The proposed DCO not only can achieve high timing resolution, but also have small area. Simulation
D. Sheng   +3 more
semanticscholar   +1 more source

Digitally controlled oscillator

IEEE Journal of Solid-State Circuits, 1989
A monolithic integrated digitally controlled oscillator circuit is discussed. The oscillator has an output frequency range from 19.07 Hz to more than 20 MHz with a resolution of 19.07 Hz. It is fully linear over the complete control range with respect to the digital control word, has the long-term stability of a quartz oscillator, and the output clock ...
B. Giebel, J. Lutz, P.L. O'Leary
openaire   +1 more source

A1 digitally controlled microwave oscillator

26th European Microwave Conference, 1996, 1996
A new and potentially powerful technique for digitally controlling the frequency of a microwave oscillator is described. The technique, which differs significantly from existing methods, makes use of a multi-feed threeport ring. The circuitry is simple and provides inherent stabilization in addition to frequency control.
C E Free, C S Aitchison
openaire   +1 more source

Digital Controlled Oscillator

ESSCIRC '88: Fourteenth European Solid-State Circuits Conference, 1988
A monolithically integrated, digitally controlled oscillator is presented. It has an output frequency range from 18.9 Hz to ≫ 20 MHz, the long term stability of a quartz oscillator and a short term clock edge uncertainty with a standard deviation of 0.4 ns. The digital frequency control is fully linear with a resolution of 18.9 Hz.
Burkhard Giebel   +2 more
openaire   +1 more source

Oscillations in digital control systems

AIAA Journal, 1971
Signal quantization induced low amplitude oscillations in digital control systems, discussing relationship to digital controller programming ...
CHARLES L. PHILLIPS   +2 more
openaire   +1 more source

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