35ghz差分分布式损耗补偿放大器

2008 IEEE Radio Frequency Integrated Circuits Symposium Pub Date : 2008-07-15 DOI:10.1109/RFIC.2008.4561420

J. Buckwalter

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引用次数: 2

摘要

对40+ Gb/s宽带驱动和均衡器的需求迫使使用分布式电路技术和片上损耗补偿。提出了一种适用于综合输电线路的分布式损耗补偿方案。分布式损耗补偿放大器在120 nm BiCMOS工艺中实现，仅使用NMOS器件。35ghz的3db带宽测量，增益纹波为+/-1 dB，而功耗仅为18mw。

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A 35-GHz differential distributed loss-compensation amplifier

The demand for 40+ Gb/s broadband drivers and equalizers for electrical and optical links compels the use of distributed circuit techniques and on-chip loss compensation. A distributed loss-compensation scheme is presented for synthetic transmission lines. The distributed loss-compensated amplifier is implemented in a 120 nm BiCMOS process using only NMOS devices. A 3 dB bandwidth of 35 GHz is measured with gain ripple of +/-1 dB while consuming only 18 mW.

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来源期刊

2008 IEEE Radio Frequency Integrated Circuits Symposium

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