supported by National Natural Science Foundation of China (Grant No. 61674032);National Basic Research Program of China (973) (Grant No. 2011AA010301);GF SiGe BiCMOS technology
Compared with conventional electrical interconnection technology,optical interconnection has the merits of anti-interference,small signal loss,long transmission distance and so on.Furthermore,parallel optical intercon...
supported by the National Basic Research Program of China(No.2014CB744600);the National Natural Science Foundation of China(No.61474120)
As a key building block of data acquisition systems, power dissipation of the successive approximation register (SAR) ADC determines the total power consumption of the system. In this paper, a low power 12-bit 1 Msp...
supported by the National Basic Research Program of China(No.2010CB327404);the National High Technology Research and Development Program of China(No.2011AA10305);the National Natural Science Foundation of China(No.60901012)
A low power VCO with a wide tuning range and low phase noise has been designed and realized in a standard 90 nm CMOS technology. A newly proposed current-reuse cross-connected pair is utilized as a negative conductanc...
Project supported by the National Key Technology Research and Development Program of the Ministry of Science and Technology of China(No.2012BAH20B02);the National Science and Technology Major Projects of the Ministry of Science and Technology of China(No.2012ZX03004007-002)
This paper presents a 2.4 GHz CMOS transceiver for the wireless personal area network (WPAN) inte- grated in 0.18/zm CMOS technology. This transceiver adopts a low-IF receiver, a MUX based transmitter and a fast-set...
supported by the Technology Major Project(No.2012ZX03004007-002);the National Natural Science Foundation of China(No. 60976023);the National Key Technology Research and Development Program of the Ministry of Science and Technology of China (No.2012BAH20B02)
This paper presents a low power 2.4 GHz transceiver for ZigBee applications.This transceiver adopts low power system architecture with a low-IF receiver and a direct-conversion transmitter.The receiver consists of a n...
Supported by the National High Technology Research and Development Programme of China(No.2008AA01A323,2009AA01A334);the National Basic Research Program of China(No.2007CB307102)
Today,backbone networks deploy a large number of devices and links.This is mainly due to both redundancy purposes for network service reliability,and resource over-dimensioning for maintaining quality of service durin...
In order to reduce power consumption and additional chip area, an improved Current mode logic (CML) latch, which can work at a lower power supply with-out the level shifter, is presented. To compensate the speed los...
This study was supported partially by the Projects of National Natural Science Foundation of China under Crants No. 60932001, No.61072031; the National 863 Program of China un-der Crant No. 2012AA02A604; the National 973 Program of China under Cwant No. 2010CB732606; the Next Generation Communication Technology Major Project of National S&T un-der Crant No. 2013ZX03005013; the "One-hundred Talent" and the "Low-cost Healthcare" Programs of Chinese Academy of Sciences; and the Guangdong Innovation Research Team Funds for Low-cost Healthcare and Irrage-Guided Therapy.
Human body communication is proposed as a promising body proximal comanunication tech- nology for body sensor networks. To achieve low power and slmll volume ill the sensor nodes, a Ra-dio Frequency (RF) application...
supported by the National Natural Science Foundation of China (Grant Nos. 60633060, 60803031, 61006017);the National Basic Research Program of China (Grant No. 2005CB321604);the National High-Tech Research & Development Program of China (Grant Nos. 2007AA01Z107, 2007AA01Z113, 2007AA01Z109, 2009AA01Z129);the National Science Foundation of China (Grants Nos. 60425203, 60910003);the Key Laboratory of Computer System and Architecture, ICT, CAS (Grant No. ICT-ARCH200902);China Postdoctoral Science Foundation (Grant No. 20100470014)
Test power of VLSI systems has become a challenging issue nowadays. The scan shift power dominates the average test power and restricts clock frequency of the shift phase, leading to excessive thermal accumulation and...
Supported by the National Basic Research Program of China under Grant Nos 2007CB935400 and 2006CB302700, the National High-Technology Development Program of China (2008AA031402), Science and Technology Council of Shanghai (0752nm013, 07QA14065, 07SA08, 08DZ2200700, 08JC1421700), the National Nature Science Foundation of China (60776058), and Chinese Academy of Sciences (083YQA1001).
Phase change random access memory (PC-RAM) based on Si2Sb2Te5 with a Pt tapered heating electrode (Pt-THE), which is fabricated using a focus ion beam (FIB), is investigated. Compared with the tungsten electrode...