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9 Threads found on edaboard.com: Comparator Dynamic Power
Is there a design methodology one can follow to design a conventional dynamic comparator? 133900
I am designing a low power 100MHz SAR ADC ; but I can not find an accurate differential dynamic comparator for it. Non of the recently published structures work good. Would any one introduce me a proper structure? Thanks
Can anyone let me know to calculate dynamic power & delay in tanner 13 ? And any schematics for Current comparators using CMOS logic?
Dear Friends, Recently I am going to perform a Transient noise analysis of a dynamic comparator. I have some questions: 1. How to set the parameters such as: noisefmax, noisefmin , noise scale , etc. 2. In output results how to draw the power density of noise at the output versus time? Now I do the simulations and in the output waveform (...)
hello everyone i have designed the analog schematic of a comparator circuit in CADENCE . now i want to measure the following parameters of the designed circuit:- 1) clock to output delay 2) input voltage range 3) diffrential voltage swing 4) power consumption 5) load capacitance Can anyony please tell th
Can anyone suggest how to design a comparator for SAR ADC, aiming to achieve ultra-low power but with moderate speed?
in per stage 1.5bit pipelined ADC, dynamic comparator can be used to decrease power consumption; as we know , dynamic comparator has three types: resistive dynamic comparator, differential pair dynamic comparator and capacitive (...)
I am designing a dynamic comparator which is composed of a preamp and a latch, i.e. the attached figure. the input signal is differential and it is sampled and subtracts Vthreshold with a swithed capacitance circuit (omitted in the figure). the process i use is 0.18um, and the parameter Vth0=0.4. the question is: is this architecture approp
this terminology is also used from power dissipation point of view. static comparators needs a dc current for its operation... but can be used as a continuous time comaprator. ie no need of a strobe signal. dynamic comparators does not require dc current... but this needs a strobe signal to latch the input. hope this (...)