There are significantly different architectures for what are known as “atomic” clocks. Optically driven atomic clocks offer a new set of performance attributes. The optical atomic clocks use paired ...

NEC Corporation (NEC) and NEC Electronics Corporation (NEC Electronics) today announced the development and verification of technology that achieves the world's most accurate on-chip measurement of ...

The beating heart of mixed-signal processing is delimited by the clock devices that slice the analog world into digital events. Like our own hearts, we don’t pay much attention to them unless ...

Diodes Incorporated has announced the PI6C59xxxxx series of differential clock buffers for Ethernet speeds up to 400 Gbits/s for use in high-performance applications such as data centers and 5G base ...

Timing relationships between signals are critical to reliable operation of digital designs. With synchronous designs, the timing of the clock signal relative to data signals is especially important.

Smaller than conventional devices, made of three small chips plus electronics and optics, new clock is based on semiconductor laser and frequency combs. Coffee time: The heart of NIST’s ...