نتایج جستجو برای: charge pump cp
تعداد نتایج: 235272 فیلتر نتایج به سال:
I begin with an explication of “thought experiment”. I then clarify the role that intuitions play in thought experiments by addressing two important issues: (1) the informativeness of thought experiments and (2) the legitimacy of the method of thought experiments in philosophy and the natural sciences. I defend a naturalistic account of intuitions that provides a plausible explanation of the in...
In this paper, the compact model of power efficiency for four-phase positive charge pump is derived. The model was verified by using post-layout simulation with 0.25μm triple-well flash memory technology. By including parasitic effects in the pump, the discrepancies between the model and the post-layout simulation results are within 4%.
We introduce and analyze a class of one-dimensional insulating Hamiltonians that, when adiabatically varied in an appropriate closed cycle, define a “Z2 pump.” For an isolated system, a single closed cycle of the pump changes the expectation value of the spin at each end even when spin-orbit interactions violate the conservation of spin. A second cycle, however, returns the system to its origin...
We discuss the features of a two Higgs doublet model exhibiting a two stage phase transition in the presence of soft terms in the scalar potential. Such terms are necessary in order to explain the observed baryon asymmetry ∆B in the Universe. At finite temperatures electric charge violating stationary points are developed. In conjunction with CP violation in the Higgs or the Yukawa sector, the ...
Besides compressor rotary speed and parameters of water flowing through gas cooler and evaporator, refrigerant charge amount and electronic expansion valve (EEV) opening are two important parameters that have significant effects on the performance of a transcritical CO2 heat pump system. In this study, the effects of refrigerant charge amount on the performance of a transcritical CO2 heat pump ...
در ساخت این فرستنده گیرنده، از یک روش جدید مدولاسیون که ترکیب خاصی از مدولاسیون دامنه و مدولاسیون پهنای پالس می باشد، استفاده می شود. با استفاده از مدولاسیون ارائه شده، نرخ ارسال اطلاعات نسبت به نرخ ارسال هر سمبل به طور قابل ملاحظه ای زیاد می گردد. بنابراین isi ایجاد شده توسط کانال، همچنین فرکانس کلاک مورد نیاز در داخل چیپ، کم خواهد شد. در یک نرخ مشخص ارسال اطلاعات، با ارسال چندین بیت از طریق ی...
The spurious-free dynamic range (SFDR) of a MOSFET–C filter can be increased greatly by generating its tuning voltage with a charge pump. In this paper, we apply this technique to build a Sallen-and-Key lowpass filter with a pole frequency of 24 MHz and a pole Q of 3. It has an SFDR better than 50 dB and consumes 16 mW from a 3.3 V supply. Implemented with a doublepoly triple-metal 0.6m CMOS pr...
A search for CP violation in D^{0}→K^{-}K^{+} and D^{0}→π^{-}π^{+} decays is performed using pp collision data, corresponding to an integrated luminosity of 3 fb^{-1}, collected using the LHCb detector at center-of-mass energies of 7 and 8 TeV. The flavor of the charm meson is inferred from the charge of the pion in D^{*+}→D^{0}π^{+} and D^{*-}→D[over ¯]^{0}π^{-} decays. The difference between...
PLL being a mixed signal circuit involves design challenge at high frequency. This work analyses the design of a mixed signal phase locked loop for faster phase and frequency locking. The performance of charge pumps depends heavily on the ability to efficiently generate high voltages on-chip while meeting stringent power and area requirements. The paper presents a High Speed CMOS charge pump ci...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید