DESIGN AND IMPLEMENTATION OF A HIGH SPEED CLOCK AND DATA RECOVERY DELAY LOCKED LOOP USING SC FILTER
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چکیده
منابع مشابه
Design and Implementation of a High Speed Clock and Data Recovery Delay Locked Loop Using Sc Filter
This paper presents the design of a clock and data recovery circuit having a high data rate of 9.95328 Gb/s by using delay locked loop with Switched Capacitor (SC) filter to improve the jitter transfer function and jitter tolerance as it has high Q and low center frequency. From the results it is seen that the besides the conventional DLL circuit , the circuit using SC filter of fc= 311.04 MHz ...
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in this paper, a high speed delay-locked loop (dll) architecture ispresented which can be employed in high frequency applications. in order to design the new architecture, a new mixed structure is presented for phase detector (pd) and charge pump (cp) which canbe triggered by double edges of the input signals. in addition, the blind zone is removed due to the elimination of reset signal. theref...
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In this paper a new architecture for delay locked loops will be presented. One of problems in phase-frequency detectors (PFD) is static phase offset or reset path delay. The proposed structure decreases the jitter resulted from PFD by switching two PFDs. In this new architecture, a conventional PFD is used before locking of DLL to decrease the amount of phase difference between input and outpu...
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High Speed Clock and Data Recovery Techniques Behrooz Abiri Master of Applied Science Graduate Department of Electrical and Computer Engineering University of Toronto 2011 This thesis presents two contributions in the area of high speed clock and data recovery systems. These contributions are focused on the fast phase recovery and adaptive equalization techniques. The first contribution of this...
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ژورنال
عنوان ژورنال: International Journal of Electronics and Electical Engineering
سال: 2014
ISSN: 2231-5284
DOI: 10.47893/ijeee.2014.1132