Zule Xu

Orcid: 0000-0001-6899-3860

According to our database1, Zule Xu authored at least 32 papers between 2011 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Links

On csauthors.net:

Bibliography

2024
A 7.6-mW IR-UWB Receiver Achieving -17-dBm Blocker Resilience With a Linear RF Front-End.
IEEE J. Solid State Circuits, December, 2024

A Fractional-N Ring PLL Using Harmonic-Mixer-Based Dual-Feedback and Split-Feedback Frequency Division With Phase-Domain Filtering.
IEEE J. Solid State Circuits, July, 2024

23.5 A 7.6mW IR-UWB Receiver Achieving -13dBm Blocker Resilience with a Linear RF Front-End.
Proceedings of the IEEE International Solid-State Circuits Conference, 2024

2023
A Quick Startup Low-Power Hybrid Crystal Oscillator for IoT Applications.
IEICE Trans. Electron., October, 2023

2022
Analysis of Offset Spurs in Phase-Locked-Loops Employing Harmonic-Mixer-Based Feedback With Sample-and-Hold Operation.
IEEE Trans. Circuits Syst. I Regul. Pap., 2022

A Fractional-N Synthesizable PLL Using DTC-Based Multistage Injection With Dithering-Assisted Local Skew Calibration.
IEEE J. Solid State Circuits, 2022

A 10-GHz Inductorless Cascaded PLL with Zero-ISF Subsampling Phase Detector Achieving -63-dBc Reference Spur, 175-fs RMS Jitter and -240-dB FOMjitter.
Proceedings of the IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits 2022), 2022

A Charge-Redistribution Multi-Bit Stochastic-Resonance ADC Enhancing SNDR for Weak Input Signal.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

An Inductorless Fractional-N PLL Using Harmonic-Mixer-Based Dual Feedback and High-OSR Delta-Sigma-Modulator with Phase-Domain Filtering.
Proceedings of the 48th IEEE European Solid State Circuits Conference, 2022

2021
An All-Standard-Cell-Based Synthesizable SAR ADC With Nonlinearity-Compensated RDAC.
IEEE Trans. Very Large Scale Integr. Syst., 2021

A 3.3-GHz 4.6-mW Fractional-N Type-II Hybrid Switched-Capacitor Sampling PLL Using CDAC-Embedded Digital Integral Path with -80-dBc Reference Spur.
Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

A 0.79-1.16-GHz Synthesizable Fractional-N PLL Using DTC-Based Multi-Stage Injection with Dithering-Assisted Local Skew Calibration Achieving -232.8-dB FoMref.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2021

2020
A 3.2-to-3.8GHz Calibration-Free Harmonic-Mixer-Based Dual-Feedback Fractional-N PLL Achieving -66dBc Worst-Case In-Band Fractional Spur.
Proceedings of the IEEE Symposium on VLSI Circuits, 2020

2019
Type-I Digital Ring-Based PLL Using Loop Delay Compensation and ADC-Based Sampling Phase Detector.
IEICE Trans. Electron., 2019

A compact quick-start sub-mW pulse-width-controlled PLL with automated layout synthesis using a place-and-route tool.
IEICE Electron. Express, 2019

A 0.0053-mm<sup>2</sup> 6-bit Fully-Standard-Cell-Based Synthesizable SAR ADC in 65 nm CMOS.
Proceedings of the 17th IEEE International New Circuits and Systems Conference, 2019

An HDL-described Fully-synthesizable Sub-GHz IoT Transceiver with Ring Oscillator based Frequency Synthesizer and Digital Background EVM Calibration.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2019

2017
A Saturating-Integrator-Based Behavioral Model of Ring Oscillator Facilitating PLL Design.
IEICE Trans. Electron., 2017

Physical-Weight-Based Measurement Methodology Suppressing Noise or Reducing Test Time for High-Resolution Low-Speed ADCs.
IEICE Trans. Electron., 2017

Robustness Evaluation of Restricted Boltzmann Machine against Memory and Logic Error.
IEICE Trans. Electron., 2017

High Resolution Mixed-Domain Delta-Sigma Time-to-Digital Converter Using Compensated Charge-Pump Integrator.
IEICE Trans. Electron., 2017

2016
A 3.6 GHz Low-Noise Fractional-N Digital PLL Using SAR-ADC-Based TDC.
IEEE J. Solid State Circuits, 2016

Synthesis and Automatic Layout of Resistive Digital-to-Analog Converter Based on Mixed-Signal Slice Cell.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

A 74.9 dB SNDR 1 MHz bandwidth 0.9 mW delta-sigma time-to-digital converter using charge pump and SAR ADC.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

A 2 GHz 3.1 mW type-I digital ring-based PLL.
Proceedings of the ESSCIRC Conference 2016: 42<sup>nd</sup> European Solid-State Circuits Conference, 2016

2015
Sub-Picosecond Resolution and High-Precision TDC for ADPLLs Using Charge Pump and SAR-ADC.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

A 3.6 GHz fractional-N digital PLL using SAR-ADC-based TDC with-110 dBc/Hz in-band phase noise.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2015

2014
A 0.5-to-1 V 9-bit 15-to-90 MS/s digitally interpolated pipelined-SAR ADC using dynamic amplifier.
Proceedings of the IEEE Asian Solid-State Circuits Conference, 2014

2013
A 1 ps-resolution integrator-based time-to-digital converter using a SAR-ADC in 90nm CMOS.
Proceedings of the IEEE 11th International New Circuits and Systems Conference, 2013

A 0.84ps-LSB 2.47mW time-to-digital converter using charge pump and SAR-ADC.
Proceedings of the IEEE 2013 Custom Integrated Circuits Conference, 2013

2012
Loop Design Optimization of Fourth-Order Fractional-N PLL Frequency Synthesizers.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

2011
Self-Dithered Digital Delta-Sigma Modulators for Fractional-N PLL.
IEICE Trans. Electron., 2011


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