Advances in Solid State Circuit Technologies

This book brings together contributions from experts in the fields to describe the current status of important topics in solid-state circuit technologies. It consists of 20 chapters which are grouped under the following categories: general information, circuits and devices, materials, and characterization techniques. These chapters have been written by renowned experts in the respective fields making this book valuable to the integrated circuits and materials science communities. It is intended for a diverse readership including electrical engineers and material scientists in the industry and academic institutions. Readers will be able to familiarize themselves with the latest technologies in the various fields

Design of CMOS integrated phase-locked loops for multi-gigabits serial data links

High-speed serial data links are quickly gaining in popularity and replacing the conventional parallel data links in recent years when the data rate of communication exceeds one gigabits per second. Compared with parallel data links, serial data links are able to achieve higher data rate and longer transfer distance. This dissertation is focused on the design of CMOS integrated phase-locked loops (PLLs) and relevant building blocks used in multi-gigabits serial data link transceivers. Firstly, binary phase-locked loops (BPLLs, i.e., PLLs based on binary phase detectors) are modeled and analyzed. The steady-state behavior of BPLLs is derived with combined discrete-time and continuous-time analysis. The jitter performance characteristics of BPLLs are analyzed. Secondly, a 10 Gbps clock and data recovery (CDR) chip for SONET OC- 192, the mainstream standard for optical serial data links, is presented. The CDR is based on a novel referenceless dual-loop half-rate architecture. It includes a binary phase-locked loop based on a quad-level phase detector and a linear frequency-locked loop based on a linear frequency detector. The proposed architecture enables the CDR to achieve large locking range and small jitter generation at the same time. The prototype is implemented in 0.18 üm CMOS technology and consumes 250 mW under 1.8 V supply. The jitter generation is 0.5 ps-rms and 4.8 ps-pp. The jitter peaking and jitter tolerance performance exceeds the specifications defined by SONET OC-192 standard. Thirdly, a fully-differential divide-by-eight injection-locked frequency divider with low power dissipation is presented. The frequency divider consists of a four-stage ring of CML (current mode logic) latches. It has a maximum operating frequency of 18 GHz. The ratio of locking range over center frequency is up to 50%. The prototype chip is implemented in 0.18 üm CMOS technology and consumes 3.6 mW under 1.8 V supply. Lastly, the design and optimization techniques of fully differential charge pumps are discussed. Techniques are proposed to minimize the nonidealities associated with a fully differential charge pump, including differential mismatch, output current variation, low-speed glitches and high-speed glitches. The performance improvement brought by the techniques is verified with simulations of schematics designed in 0.35 üm CMOS technology

Topical Workshop on Electronics for Particle Physics

The purpose of the workshop was to present results and original concepts for electronics research and development relevant to particle physics experiments as well as accelerator and beam instrumentation at future facilities; to review the status of electronics for the LHC experiments; to identify and encourage common efforts for the development of electronics; and to promote information exchange and collaboration in the relevant engineering and physics communities