High performance clock buffers – those without phase-locked loops (PLLs) – are often used in communications designs for duplication, distribution and fanout of clock signals. Sensitivity to long-term ...

High speed 3G mobile communications promise to deliver media-rich content for cell phones by means of W-CDMA, EDGE, and CDMA2000 protocols via the Internet. To provide the bandwidth, the cellular base ...

Two new clock distribution ICs are available from ON Semiconductor. The NB6L56 presents the industry with a more advanced 2:1 signal management solution. It is pin-to-pin compatible with existing ...

In this study, we demonstrate the possibility to protect, with Quantum Key Distribution (QKD), a critical infrastructure as the fiber-based one used for time and frequency (TF) dissemination service.

RF absorption and PLL phase calibration help phased-array subsystems reduce clock spurs while preserving spectral purity and ...