Ieice Electronics Express最新文献_第9页

A novel constant-gm rail-to-rail input stage for operational amplifiers 一种用于运算放大器的新型恒通用轨对轨输入级

IF 0.8 4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230270

Zhizhi Chen, Qian Wang, Xi Li, Sannian Song, Xiaogang Chen, Houpeng Chen, Z. Song

引用次数: 0

Bond wires aging monitoring for IGBT module based on junction temperature difference of TSEPs 基于tsps结温差的IGBT模块键合线老化监测

IF 0.8 4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230275

Yulin Liu, Mingxing Du, Jinliang Yin, Chao Dong

引用次数: 0

Lifetime prediction of power MOSFET based on LSTM with successive variational mode decomposition and error compensation 基于逐次变分模分解和误差补偿的LSTM功率MOSFET寿命预测

IF 0.8 4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230277

Hongyu Ren, Yaoyi Yu, Junliang Liu, Junjie Zhou, Xiong Du

引用次数: 0

Design of a 5MHz Half-bridge Gate Driver for GaN HEMTs with Adaptive Output Current 具有自适应输出电流的5MHz半桥栅极GaN hemt驱动器设计

IF 0.8 4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230342

L. Li, De-Zhong Zhou, Wei Huang, Ningye He, Yuan Xu, Rengxia Ning, Zhenhai Chen

引用次数: 0

Vector control of permanent magnet synchronous motor drive system based on new sliding mode control 基于新型滑模控制的永磁同步电机驱动系统矢量控制

4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230263

Yun Zhang, Hao Wu, Ying-Ren Chien, Jingwei Tang

引用次数: 0

An Enhanced Reconfigurable Dual-Clock FIFO for Inter-IP Data Transmission 一种用于ip间数据传输的增强可重构双时钟FIFO

4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230354

Shugang Liu, Jiangtao Liu, Qiangguo Yu, Jie Zhan

{"title":"An Enhanced Reconfigurable Dual-Clock FIFO for Inter-IP Data Transmission","authors":"Shugang Liu, Jiangtao Liu, Qiangguo Yu, Jie Zhan","doi":"10.1587/elex.20.20230354","DOIUrl":"https://doi.org/10.1587/elex.20.20230354","url":null,"abstract":"In integrated designs of multiple IP cores across clock domains, signal metastability can occur due to unequal wiring and variations in PVT. This leads to inconsistency between the signals obtained by the target and the signals at the source. Establishing a FIFO is one of the crucial methods for addressing data inconsistency. Therefore, this paper proposes a novel array structure based on one-hot coding, where the row and column codes generated by Johnson counters are XORed to create the address pointer. This innovation reduces the area for the FIFO and enables rapid control logic using one-hot coding. Furthermore, a state-based approach is employed to mitigate the impact of memory size on the empty/full detection circuit. It only records the read-and-write addresses, enhancing the reconfigurability of the FIFO. Using the SMIC 0.18µm process, the synthesis and simulation results demonstrate that the FIFO can achieve a maximum operating frequency of 830MHz. Additionally, compared to similar synchronous FIFO, it exhibits a significant 30% reduction in area. When considering different FIFO depths and widths, the method proposed in the paper shows an area reduction of 30% to 47% compared to similar synchronous methods. For a depth of 16 and a data width of one word, the power consumption is about 6.8 mW. The FIFO presented in this paper can serve as a reference for data transmission between different clock domains.","PeriodicalId":50387,"journal":{"name":"Ieice Electronics Express","volume":"278 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135596310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A high precision CMOS temperature sensor for MEMS oscillator 一种用于MEMS振荡器的高精度CMOS温度传感器

4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230481

Jiwei Huang, Xiaodong Zheng, Xiaojie Guo, Jing Jin, Haoyu Liu

{"title":"A high precision CMOS temperature sensor for MEMS oscillator","authors":"Jiwei Huang, Xiaodong Zheng, Xiaojie Guo, Jing Jin, Haoyu Liu","doi":"10.1587/elex.20.20230481","DOIUrl":"https://doi.org/10.1587/elex.20.20230481","url":null,"abstract":"This paper presents a high-precision, low-power CMOS temperature-to-digital converter (TDC) for detecting MEMS reference frequency sources on-chip temperature. This TDC uses a bipolar transistor as the core device for temperature measurement and a second-order Sigma-Delta ADC to read the temperature information. In order to improve the accuracy, the PTAT bias circuit with finite current gain compensation resistor and Dynamic Element Matching (DEM) circuit with Bank-Swap structure is employed in the temperature front-end circuit, respectively. In the ADC design, Analog T- switches (AT-Switch) with complementary structures are employed to reduce the leakage current of MOS switches in a fully differential switched-capacitor integrator to improve the accuracy further. Implemented in TSMC 180nm CMOS, the TDC occupies 0.135mm2. The measurement results show that the average power consumption of the circuit is 95µW (@27°C) at a supply voltage of 1.8V. After temperature curve fitting, an inaccuracy of ±0.85°C(3σ) is achieved from -40°C to 85°C, which meets the requirements of the FBAR(Flim Bulk Acoustic-wave Resonator) oscillator for temperature compensation.","PeriodicalId":50387,"journal":{"name":"Ieice Electronics Express","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135560397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploiting Signal Skew to Reduce Delay Uncertainty for Chiplet Interconnects 利用信号倾斜降低芯片互连的延迟不确定性

IF 0.8 4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230188

Liujun Guo, Wenjing Xu, Haiyong Wang

引用次数: 0

Adaptive PID controller of permanent magnet linear synchronous motor based on particle swarm neural network 基于粒子群神经网络的永磁直线同步电机自适应PID控制

IF 0.8 4区工程技术

Ieice Electronics Express Pub Date : 2023-01-01 DOI: 10.1587/elex.20.20230009

Jie Yang, H. Fan

引用次数: 0

Study on virtual zero power of maglev left ventricular assist device 磁悬浮左室辅助装置虚零功率的研究