Cooling system design The high-performance ECL circuitry generated considerable heat, and Cray's designers spent as much effort on the design of the refrigeration system as they did on the rest of the ...

Oliver Schrape, Miloš Krstic, IHP, Frankfurt (Oder), Germany Gunnar Philipp, Frank Winkler, Humboldt University Berlin, Germany Abstract: This paper presents a digital design flow in order to design ...

And while the various protection solutions offer their own pros and cons, only ECL transient blocking unit (TBU) primary- side protection can provide complete protection for wide-bandwidth VDSL ...

Designed to maximize the efficiency and flexibility of long haul, ultra long haul, and metro core networks, the Apollo MEMs-based, widely tunable external cavity laser (ECL) delivers up to 20 mW ...

This paper presents the effect of increase in clock frequency and pulsed electromagnetic noise on timing jitter of an ECL circuit comprising of D-Flip flops and mono-shots. The radiated noise is ...

A programmable 7 -bit frequency divider in SiGe BiCMOS technology is presented. The bipolar divider can divide input frequencies up to 5.6 GHz by any number from 57 to 112. To reduce supply voltage ...