PPT-JITTER

IMPACT ON CLOCK DISTRIBUTION IN LHC EXPERIMENTS S BARON TWEPP 2012 AIM OF this talk Understand the contributions of all the systems to the bunch clock jitter RF system Long distance transmission . See References 1 2 and 3 ADCs are available with aperture jitter specifications as low as 60fs rms AD9445 14bits 125 MSPS and AD9446 16bits 100 MSPS Extremely low jitter sampling clocks must therefore be utilized so that the ADC performance is n It forms the basis of numerous applications from antilock braking to engine management systems and opens the way for embedding intelligence throughout the car with the introduction of advanced Xbywire networks and control systems Compact and easy to ticomaaj HighPerformance Analog Products Clock jitter analyzed in the time domain Part 3 Introduction Part 1 of this threepart article series focused on how to accurately estimate jitter from a clock source and combine it with the aperture jitter of Zhang. yanqing@virginia.edu. DLL Design for Low Power and Jitter. Outline. DLL Quick Review. Seminal Papers. First “dual loop” with infinite phase capture range. First true dual loop architecture. Zhang. yanqing@virginia.edu. An Ultra Low Power DLL Design. Outline. Motivation. Problem Statement. Expected Outcomes. Approach. Architectural Considerations. Block Design. Results. Functionality. Power/frequency scalability. 16 January 2014. Edmund Leong . 梁文禎. 0260814. NCTU Memory Systems IEE5011 FALL 2013. 1. Overview. Introduction - . DDR4 . Specifications. A Far End Cross Talk Cancellation Method. Driver Design. Dian Huang. Ying Qiao. Motivation. CMOS IC technology keeps further scaling. SoC. benefits from All-Digital PLL (ADPLL) designs. Dynamic frequency scaling in CPU. Fast-locked phase-locked loop (PLL) for clock generation. 2.1.Jitter measurements Jitter (absolute) is the cycle-to-cycle variation of fundamental frequency, i.e. the average absolute difference between consecutive periods, expressed as: ()=-iiJitterabsolut Paulo Moreira. November 2010. CERN. Outline . GBT Project Status:. GBT project overview. Radiation hard link. GBT link bandwidth. The GBT chipset. The GBTIA. The GBLD. The GBT - SCA. The GBT Protocol on FPGAs. Jonathan Owen. Project Purpose. Explain the following concepts:. Theory of DDS operations. Nyquist. zones. Basics of clock jitter. DAC output modes. Clock jitter effects on DDS Waveforms. Acronyms. DDS – Direct Digital Synthesis. FONT Meeting 19 Feb 2014. 1. Parasitic Studies. D. R. Bett. Shift 1 – 23/01/14. D. R. Bett. 2. FONT Meeting 10 Feb 2014. Run/scan name. Description. Cal. Get. . for. P2, P3. loPhase1. Get. . . PhD thesis defense. Amit . Mondal. Committee. :. Aleksandar Kuzmanovic, . Asst. Professor, Northwestern . Univ. Peter . Dinda. , Assoc. . Professor, Northwestern . Univ. Yan Chen, . Assoc. Professor, Northwestern . Victor Alberto Lopez Nikolskiy. Some theory first. http://knowyourmeme.com/memes/pepe-silvia. Clock jitter. Jitter is the timing variation of a signal edge from its ideal value. In the frequency domain it would look like a broadening of the carrier frequency. Jitter is caused by the superposition of noise sources: the oscillator crystal has thermal noise and creates mechanical perturbations, . Priya Challa. Dr. Paul Scowen. School of Earth and Space Exploration. Arizona State University. April 12, 2014. Introduction. Suborbital balloon telescopes can provide image quality that is comparable to that of space based telescopes..