Abstract
This paper represents a differential cross-coupled pair (XCP) tuned tank LC voltage-controlled oscillator with optimum noise filtering for low voltage and low-phase noise which can further be utilized in the efficient implementation of phase-locked loop (PLL). The proposed design is characterized under source coupled VCO, wherein a LC filtering method is applied to tail current source to improve phase noise. The design is implemented on 90 nm technology with a supply voltage of 1.4 V and power consumption of 50.08 uW. The novel design has been employed by tuning control voltage in the range of 1.5–1.8 V as this range shows the best linear characteristics. A phase noise of −154.3 dBc/Hz at 1 MHz offset frequency with the tuning range of 5.25–4.0 GHz has been validated for proposed VCO.
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References
Panda M, Patnaik SK, Mal AK, Ghosh S (2019) Fast and optimised design of a differential VCO using symbolic technique and multi objective algorithms
Jahan N, Barakat A, Pokharel RK (2019) A −192.7-dBc/Hz FoM K U -band VCO using a DGS resonator with a high-band transmission pole in 0. 18- μm CMOS technology 29(12):814–817
Lee SY, Hsieh JY (2008) Analysis and implementation of a 0.9-V voltage-controlled oscillator with low phase noise and low power dissipation. IEEE Trans. Circuits Syst II Express Briefs 55(7):624–627
Huang C, De Vreede LCN, Akhnoukh A, Burghartz JN, Low phase noise LC oscillators 31(0):15–18
Vco DC, Fu Y, Member S, Li L (2020) A −193 6 dBc/Hz FoM T 28. 6-to-36. 2 GHz. IEEE Access 8:62191–62196
Patil RK, Nasre VG (2012) A performance comparison of current Starved VCO and source coupled VCO for PLL in 0.18 µm CMOS process. Int J Eng Innov Technol 1(2):48–52
Singh PK, Kar AK, Singh Y, Kolekar MH, Tanwar S of ICRIC (2019)
Gui X et al (2020) A voltage-controlled ring oscillator with VCO-gain variation compensation 30(3):288–291
Hajimiri A, Lee TH (1999) Design issues in CMOS differential LC oscillators. IEEE J Solid-State Circuits 34(5):717–724
Jia L, Ma JG, Yeo KS, Do MA (2004) 9.3–10.4-GHz-band cross-coupled complementary oscillator with low phase-noise performance. IEEE Trans Microw Theory Tech 52(4):1273–1278
Hegazi E, Sjöland H, Abidi AA (2001) A filtering technique to lower LC oscillator phase noise. IEEE J Solid-State Circuits 36(12):1921–1930
Rael JJ, Abidi AA (2000) Physical processes of phase noise in differential LC oscillators. Proc Cust Integr Circuits Conf 3(c):569–572
Yan W, Park CH (2008) Filtering technique to lower phase noise for 2.4 GHz CMOS VCO. In: International conference on solid-state and integrated circuits technology proceedings, ICSICT, pp 1649–1652, 2008
Swarnakar J, Sarkar P (2018) Advances in communication, devices and networking, vol 462. Springer Singapore
Oh NJ (2014) A phase-noise reduction technique for RF CMOS voltage-controlled oscillator with a series LC resonator. Microelectronics J 45(4):435–440
Pepe F, Bonfanti EA, Maffezzoni P, Fiorini C (2013) POLITECNICO DI MILANO DIPARTIMENTO DI ELETTRONICA, INFORMAZIONE E BIOINGEGNERIA Doctoral Programme In Information Technology Analysis And Minimization Of Flicker Noise Up-Conversion In Radio-Frequency LC-Tuned Oscillators The Chair of the Doctoral Program
Kral A, Abidi AA (1998) RF-CMOS oscillators with switched tuning, pp 555–558
Leeson DB (1998) A simple model of feedback oscillator noise spectrum. Integr Circuits Wirel Commun 429–430
Taris T, Rashtian H, Shirazi AHM, Mirabbasi S (2014) A low-power 2.4-GHz combined LNA–VCO structure in 0.13-µm CMOS. Analog Integr Circuits Signal Process 81(3):667–675
Bhattacharjee J, Mukherjee D, Gebara E, Nuttinck S, Laskar J (2002) A5.8 GHz fully integrated low power low phase noise CMOS LC VCO for WLAN applications. IEEE Radio Freq Integr Circuits Symp RFIC, Dig Tech Pap, pp 475–478
Muddi V, Shinde KD, Shivaprasad BK (2016) Design and implementation of 1 GHz Current Starved Voltage Controlled Oscillator (VCO) for PLL using 90 nm CMOS technology. In: 2015 International conference on control, instrumentation, communication and computational technologies ICCICCT 2015, pp 335–339
Bodade P, Meshram MD (2013) Design of differential LC and voltage controlled oscillator for ISM band applications 2(4):1428–1431
Scanlon E (2017) A way of being. Prairie Schoon 91(1):52
Wang X, Yang X, Xu X, Yoshimasu T, Ic CL Simplified noise filtering in 180-nm CMOS, pp 5–7
Lee SH, Jang SL, Chuang YH, Chao JJ, Lee JF, Juang MH (2007) A low power injection locked LC-tank oscillator with current reused topology. IEEE Microw Wirel Components Lett 17(3):220–222
Faruqe O, Bulbul AK, Saikat MM, Amin T (2019) A high output power active inductor based voltage controlled oscillator for bluetooth applications in 90 nm process. In: 4th International conference on electrical engineering and information communication technology iCEEiCT 2018, pp 15–20, 2019
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Kamboj, A., Bharti, M., Sharma, A. (2021). 4.1 GHz Low-Phase Noise Differential XCP LC-VCO with High Q and LC Noise Filtering. In: Singh, P.K., Noor, A., Kolekar, M.H., Tanwar, S., Bhatnagar, R.K., Khanna, S. (eds) Evolving Technologies for Computing, Communication and Smart World. Lecture Notes in Electrical Engineering, vol 694. Springer, Singapore. https://doi.org/10.1007/978-981-15-7804-5_18
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DOI: https://doi.org/10.1007/978-981-15-7804-5_18
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