Abstract: The phase-locked loop (PLL) algorithm uses the external input reference signal to control the frequency and phase of the internal oscillation signal of the loop; thus, the control signal and ...
Abstract: With the application of single-phase converter, the single-phase phase-locked loop (PLL) has received widespread attention. In this article, a single-phase self-feedback PLL (SF-PLL) is ...
A special technique produces very wide loop BWs in high-frequency PLLs (and hence, indirect (PLL) synthesizers), thereby achieving very low phase noise rivaling that of direct (MMD) synthesizers. A ...
When Hackaday runs a contest, we see all manner of clever projects. But inevitably there are some we don’t see, because their builders didn’t manage to get them finished in time. [Park Frazer]’s phase ...
This is Part 1 of a three-part series. As modern wireless communications systems (mainly superheterodyne radio transceivers) are now required to deliver higher performance than ever before, they’re ...
The 74HC/HCT4046A are phase-locked loop (PLL) with linear voltage-controlled oscillator (VCO) CMOS device having pins suited to 4046 in a 4000B series. These devices comply to JEDEC standard no. 7A.
New Cypress 4-PLL Timing Chip Is First With 2-Wire I2C Interface, Allowing On-Board Programming For Fast Time-to-Market And Reduced Inventory Cypress Semiconductor Corp. introduced the industry's ...
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