Scientists achieve optical control of phase and group velocities in everyday liquids
The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in vacuum. However, in so-called epsilon-near-zero (ENZ) materials, light exhibits ...
Design-Reuse20d
Low Power High Speed All Digital Phase Locked Loops
This PLL can accomplish faster phase lock. Additionally, the functions of frequency comparator and phase detector have been improved and are well synchronized. A digital controlled oscillator (DCO) ...
Le Lézard19d
Quantic MWD's New Whisper Series Phase Locked DROs Deliver Low Phase Noise for RF Systems
The Whisper Series Phase Locked DROs are available across a frequency range of 8 to 18 GHz, with fully customizable options to meet any system requirement. IRVINE, Calif., Feb. 4, 2025 /PRNewswire/ -- ...
Design-Reuse20d
DLL-based cell that generates 32 phase delay for SDIO; Frequency range: 52MHz~208MHz; UMC 28nm HPC Logic Process
View DLL-based cell that generates 32 phase delay for SDIO; Frequency range: 52MHz~208MHz; UMC 28nm HPC Logic Process full description to ...