Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jing Jin Xiaoming Liu Peng Qin Jianjun Zhou |
| Copyright Year | 2011 |
| Description | Author affiliation: Center for Analog/RF Integrated Circuits (CARFIC), School of Microelectronics, Shanghai Jiao Tong University, Shanghai 200240, China (Jing Jin; Xiaoming Liu; Peng Qin; Jianjun Zhou) |
| Abstract | A ΔΣ fractional-N Phase-Locked Loop (PLL) with fast Auto-Frequency Calibration (AFC) is presented in this paper. The proposed PLL employs a dual-core Voltage Controlled Oscillator (VCO), a programmable Frequency Divider (FD), a Phase/Frequency Detector (PFD), and a replica biased Charge Pump (CP) with static offset current to compensate fractional spur, etc. This PLL is intended for a China Mobile Multimedia Broadcasting (CMMB) TV tuner. The design is implemented in a 0.18-μm CMOS process and occupies an area of 2.1 mm×0.92 mm including the on-chip third-order loop filter and the digital circuits. The simulated power consumption is 10 mA at a 1.8 V supply voltage. The simulation result of the phase noise satisfies the CMMB specification. Also, with the help of a fast AFC scheme, the proposed PLL achieves fast settling performance. The settling time is less than 50 fis in typical case including both coarse tuning and fine tuning. |
| Starting Page | 539 |
| Ending Page | 542 |
| File Size | 217933 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781612848631 |
| e-ISBN | 9781612848655 |
| DOI | 10.1109/ISICir.2011.6132016 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-12-12 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Phase noise Voltage-controlled oscillators Radiation detectors Phase frequency detector Phase Noise Phase locked loops Tuning Fractional-N PLL AFC |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|