Skip to main content

Document details - Ultra Low Power Hybrid Voltage Controlled Oscillator for Data Acquisition System

Journal Volume 11, Issue 4, July - August 2022, Article 10082284 Arunkumar P Chavan, H V Ravish Aradhya , " Ultra Low Power Hybrid Voltage Controlled Oscillator for Data Acquisition System" , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) , Volume 11, Issue 4, July - August 2022 , pp. 060-066 , ISSN 2278 - 6856.

Ultra Low Power Hybrid Voltage Controlled Oscillator for Data Acquisition System

    Arunkumar P Chavan, H V Ravish Aradhya

Abstract

Abstract: Voltage Controlled Oscillator is a predominant block in VCO-based sigma-delta analog to digital converter. A seven-stage hybrid VCO is designed to generate a high frequency of oscillation, full voltage swing, at low power consumption. The frequency of oscillation achieved for seven-stage hybrid VCO is 2.05 GHz with a low power dissipation of 144μW and output voltage swing of 1.15 V. The output noise for Hybrid VCO at 1MHz of offset frequency is 492nV/sqrt(Hz). It is pertinent to mention here that to justify the performance, robustness, scalability, and reliability worst-case analysis is considered and corner variations are performed with 500 runs of Monte Carlo simulation. The proposed hybrid VCO is designed and implemented using a cadence virtuoso platform of 0.09μm technology for a supply of 1.2V. Keywords: Phase Noise, Output Noise, Low Power, and Eye Diagram

  • ISSN: 22786856
  • Source Type: Journal
  • Original language: English

Cited by 0 documents

Related documents

{"topic":{"name":"Order Picking; AS/RS; Warehouses","id":5729,"uri":"Topic/5729","prominencePercentile":98.30173,"prominencePercentileString":"98.302","overallScholarlyOutput":0},"dig":"7972b85ca5bc948c1a2f0423f8150b186ec6bb8cf32afac11c4a324b8d78fb11"}