N.AshokKumar, Dr, and Dr A.Kavitha. “An Efficient and Novel Design of Loop Filter, Charge Pump and VCO for PLL Using CMOS Technology”. International Journal of Engineering & Technology 7, no. 2.20 (April 18, 2018): 339–341. Accessed December 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/16729.