Low Jitter and Wide Range VCO for CD/DVD/Blu-ray Disc

Author(s):  
Takashi Kawamoto ◽  
Masaru Kokubo ◽  
Shingi Kusakabe ◽  
Takehisa Yokohama
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2017 ◽  
Vol 46 (3) ◽  
pp. 401-414 ◽  
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Motahhareh Estebsari ◽  
Mohammad Gholami ◽  
Mohammad Javad Ghahramanpour

2000 ◽  
Vol 35 (3) ◽  
pp. 377-384 ◽  
Author(s):  
Yongsam Moon ◽  
Jongsang Choi ◽  
Kyeongho Lee ◽  
Deog-Kyoon Jeong ◽  
Min-Kyu Kim

2002 ◽  
Vol 37 (6) ◽  
pp. 726-734 ◽  
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Se Jun Kim ◽  
Sang Hoon Hong ◽  
Jae-Kyung Wee ◽  
Joo Hwan Cho ◽  
Pil Soo Lee ◽  
...  
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2016 ◽  
Vol 23 (3) ◽  
pp. 583-591
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Jaydip K. Ravia ◽  
Mihir V. Shah ◽  
Harishanker Gupta ◽  
Sanjeev Mehta ◽  
Arup Roy Chowdhury
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2015 ◽  
Vol 46 (5) ◽  
pp. 333-342 ◽  
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Minjie Liu ◽  
Yingzi Jiang ◽  
Siwan Dong ◽  
Zhangming Zhu ◽  
Yintang Yang

2019 ◽  
Vol 29 (09) ◽  
pp. 2050142
Author(s):  
Jagdeep Kaur Sahani ◽  
Anil Singh ◽  
Alpana Agarwal

This paper aims at designing a digital approach based low jitter, smaller area and wide frequency range phase locked loop (PLL) to reduce the design efforts and power which can be used in System-on-chip applications for operating frequency in the range of 0.025–1.6[Formula: see text]GHz. The low power, scalable and compact charge pump is proposed which reduces the overall power consumption and area of proposed PLL. A frequency phase detector (PFD) based on inverters and tri-state buffers have been proposed for the PLL. It is fast which improves the locking time of PLL. Also, pseudo-differential voltage controlled oscillator (VCO) is designed with CMOS inverter gates. The inverters are used as phase interpolator to maintain the phase difference of 180∘ between two outputs of VCO. Also, the inverters are used as variable capacitors to vary the frequency of proposed VCO with control voltage. It demonstrates the good phase noise performance enabling proposed PLL to have low jitter and wide frequency range. All the major blocks like PFD, charge pump and VCO are designed using digital gate methodology thus saving area and power and also reduce design efforts. Also, these digitally designed blocks enable the PLL to have low jitter small area and wide range. The proposed PLL is designed in a 0.18-[Formula: see text][Formula: see text]m CMOS technology with supply voltage of 1.8[Formula: see text]V. The output clocks with cycle-to-cycle jitter of 2.13[Formula: see text]ps at 1.6[Formula: see text]GHz. The phase noise of VCO is [Formula: see text]137[Formula: see text]dBc/Hz at an offset of 100[Formula: see text]MHz and total power consumed by the proposed PLL is 2.63[Formula: see text]mW at 1.6[Formula: see text]GHz.


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