Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Zule Xu"'
Publikováno v:
Electronics Letters, Vol 58, Iss 7, Pp 274-276 (2022)
Abstract The quantisation noise contribution of a conventional FDC phase‐locked loop (PLL) is still high due to the only second‐order noise‐shaping capability. A MASH2‐k FDC PLL architecture enabling (k + 2)th‐order noise shaping for more f
Externí odkaz:
https://doaj.org/article/62180befa1464988b49e6b70b80e7a6c
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 69:5072-5084
Publikováno v:
Analog Integrated Circuits and Signal Processing. 110:535-546
This paper analyzes the principle of the input-referred off calibration using the auxiliary pair for Strong-Arm comparator as well as its impact from the additional common-mode current and parasitic capacitance on the input-referred noise, offset, an
Publikováno v:
IEICE Transactions on Electronics.
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 29:2153-2162
Publikováno v:
ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC).
Publikováno v:
2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits).
Publikováno v:
2022 IEEE International Symposium on Circuits and Systems (ISCAS).
Publikováno v:
IEEE Solid-State Circuits Letters. 3:274-277
This letter presents a 24-MHz ultralow-power and low-phase-noise complementary Colpitts crystal oscillator. Class-C operation is realized by biasing the oscillator always in the weak-inversion region with the proposed circuit. A Langasite-type CTGS (
Publikováno v:
IEEE Solid-State Circuits Letters. 3:534-537
A harmonic-mixer-based dual-feedback loop architecture for fractional frequency synthesis is proposed in this letter. By performing frequency subtraction instead of frequency division by using the harmonic mixer in the feedback path, the proposed pha