charge pumpphase-locked-loop (PLL)This work proposed a high-performance charge-pump circuit for phase-locked-loop (PLL) applications. The proposed charge-pump circuit is composed of a pair of wide-swing current mirror and symmetric pump circuits which can provide ride output range and have no ...
lecture notes in engineering & computer scienceJianbin Pan, Yuanfu Zhao, "Design of a Charge-Pump PLL for LVDS SerDes" International multi conference of Engineers and Computers Scientists, Vol. II, March 2010.Jianbin Pan, Yuanfu Zhao, Design of a Charge-Pump PLL for LVDS SerDes, in proc. ...
This work proposed a high-performance chargepump circuit for phase-locked-loop (PLL) applications. The proposed charge-pump circuit is composed of a pair of wide-swing current mirror and symmetric pump circuits which can provide wide output range and have no jump phenomenon. The proposed charge-...
Design of Phase Frequency Detector and Charge Pump for High Frequency PLL A simple new phase frequency detector and charge pump design are presented in this paper. The proposed PFD uses only 4 transistors and preserves the main c... SB Rashmi,SS Yellampalli - 《International Journal of Soft ...
Design and Analysis of Charge Pump for PLL Applications using 70nm TechnologyDEEPSHIKHA MITTALVIRENDRA VERMA
IndexTerms—phasefrequencydetector,PFD,Chargepump, CP,loopfilter,PLL,frequencysynthesizer. I.INTRODUCTION F IGURE1showsablockdiagramofaphaselocked loop(PLL)typefrequencysynthesizer.Theresearch workpresentedinthispaperisfocusedonthedesignand performancesofthePFDandtheCPasbuildingblocksof aPLLsystem.Thespursand...
Built-in delay time Adjustable delay time Watchdog 2 Channel Push button Controllers Load Switches Charge Pump ICs Battery Charge ICs Hall ICs (Magnetic Sensors) PLL Clock Generator ICs Discrete Schottky Barrier Diodes Zener Diodes Switching Diodes ...
It consists of a low-noise digital phase-frequency detector (PFD), a precision charge pump, a programmable reference divider, programmable A and B counters and a dual-modulus prescaler (P/P+1). The A (6-bit) and B (13-bit) counters, in conjunction with the dual-modulus prescaler (P/...
This design is capable of enhancing line and load regulations of the charge pump and can develop efficient standalone linear regulators. Without the need for further step-ups, this method can lower dropout voltage, as displayed in Figure 14. In the presence of a high load transient, all the...
View PLL ECL phase-frequency detector with ECL charge pump full description to... see the entire PLL ECL phase-frequency detector with ECL charge pump datasheet get in contact with PLL ECL phase-frequency detector with ECL charge pump Supplier PLL...