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首页> 外文期刊>IEEE Journal of Solid-State Circuits >A 15-GHz gate array implemented with AlGaAs/GaAs heterojunction bipolar transistors
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A 15-GHz gate array implemented with AlGaAs/GaAs heterojunction bipolar transistors

机译:用AlGaAs / GaAs异质结双极晶体管实现的15 GHz门阵列

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The authors report on a 500-gate array implemented with AlGaAs/GaAs heterojunction bipolar transistors (HBTs) using an ECL/CML circuit approach. The HBTs have f/sub t/'s and f/sub max/'s above 55 GHz. Frequency dividers personalized on this gate array have shown flip-flop toggle rates up to 15.6 GHz, the highest ever demonstrated with gate arrays. Measurement on delay chains at 2-mA source current showed unloaded gate delay of 26 ps and additional delays of 8 ps/fan-out and 0.12 ps/fF of capacitive load. The gate array has been fabricated successfully in a research laboratory and in a pilot production facility.
机译:作者报告了使用ECL / CML电路方法,用AlGaAs / GaAs异质结双极晶体管(HBT)实现的500门阵列。 HBT具有高于55 GHz的f / sub t /和f / sub max /。在该门阵列上个性化的分频器显示出高达15.6 GHz的触发器触发速率,这是门阵列所展示的最高水平。在2mA电源电流下对延迟链进行的测量显示,空载栅极延迟为26ps,附加延迟为8ps /扇出,电容性负载为0.12ps / fF。门阵列已在研究实验室和中试生产设备中成功制造。

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