Consider a circuit consisting of n-coils that are magnetically coupled with each other. Under linear conditions, the total flux linking any one coil is the sum of self flux and mutual flux due to (n-1) coils. To find the self flux of a coil, excite that coil alone. the mutual […]
A parallel resonant RLC circuit is shown in Figure 1. The input admittance of a parallel R-L-C circuit is given by, (1) By definition, at resonant frequnecy inductive and capacitive susceptances are equal in magnitude and opposite in phase. Therefore they cancel each other. (2) Quality factor(Q) of […]
Phase-Locked Loops for High-Frequency Receivers and Transmitters, Mike Curtin &; Paul O’Brien, Analog Devices Part-1 | Part-2 | Part-3 Practical Tips for Phase Locked Loop Design, Dennis Fischette Fractional/Integer-N PLL Basics, Curtis Barrett, Texas Intruments PLL Performance, Simulation and Design Handbook 4th Edition Dean Banerjee, Natioanal Semiconductor A Fully Integrated Fractional-N Frequency […]
If cadence is not properly exited or crashed, it results in edit locks on cadence files that were open at the time of exiting. These lock files have extension ‘.cdslck’. After restarting cadence, we have to remove edit locks to continue editing on those files. We have two options to […]