A High Speed ECL Multiplexer in Beam Lead, Hybrid Technology

[摘要] A high speed ECL multiplexing unit which accepts 4 channels of data and control information is described.Compatibility with commercial circuits to facilitate economic interfacing at low speed data rates is an integral designcriterion. Built from flip-flops and gates made in a 5 GHzfTchip technology which includes two-level metallisationand gold beam leads, the multiplexer is mounted on a ceramic substrate and contained in a standard DIL package.Dissipating less than 0.75 watt it outputs data faster than 300 Mb/s. Some conclusions concerning the merits ofcombining hybrid and monolithic technology are drawn.

[学科分类] 工程和技术（综合）