EDN

Synchronous clock delivers two timing generators for SETS

Aurora, Ill. — Connor-Winfield Corp. has introduced the STC5230 single-chip synchronous clock solution for SDH, SONET, and Synchronous Ethernet network elements. The device is fully compliant with ITU ...
Semiconductor Engineering

Clocks Getting Skewed Up

At a logical level, synchronous designs are very simple and the clock just happens. But the clocking network is possibly the most complex in a chip, and it’s fraught with the most problems at the ...
EDN

Source-synchronous clocks pose challenges

As system-on-chip (SoC) devices are called upon to perform more computation-intensive functions, the amount of data, and the speed with which that data must be moved to and from peripheral devices, is ...
Electronic Design

Optimize Timing Margins For Your High-Speed Interface

High-speed digital buses have evolved dramatically over the past decade. Not only are they faster, but they're also changing how systems clock data. To improve data throughput, emerging synchronous ...
Electronic Design

Synchronous Clock Generator Touts Digital PLL Control

Model SCG6500 LVPECL synchronous clock generator module is said to be tha only such module to offer completely digital PLL control. The module provides one fixed, 622.08-MHz output and five ...
Nature

Clocks Worked from the Electric Supply Mains

WHEN a house is supplied with alternating current electricity on the time-controlled system, it is possible to use an electric clock which keeps almost exact ...