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A 54 MHz BiCMOS Digital Equalizer for Magnetic Disk Drive
BiCMOS Digital Equalizer Magnetic Disk Drive
2015/8/14
Until recently, only analog bit-detectors have been avail-able for high-speed magnetic-disk recording. Because of high data-rates and strict power consumption limits, digital approaches have been deem...
BiNMOS:A Basic Cell for BiCMOS Sea-of-Gates.
一种2.4 GHz全集成SiGe BiCMOS功率放大器
SiGe BiCMOS 功率放大器 全集成 自适应偏置
2011/12/23
针对2.4 GHz 802.11 b/g无线局域网(WLAN)的应用，该文设计了一种单片全集成的射频功率放大器(PA)。由于在自适应偏置电路中采用异质结晶体管(HBT)和电容构成的简单结构提高PA的线性度，因此不增加PA的直流功耗、插损和芯片面积。在基极偏置的DC通路中采用电阻负反馈实现温度稳定功能，有效避免热崩溃的同时不引起射频损耗。采用了GRACE 0.18 μm SiGe BiCMOS 工艺...
State of the Art for Differential Circuits in Wireless Transceivers: A New Wideband Active Balun in SiGe BiCMOS Technology
Active Balun Current Conveyors Differential Analogue Circuits
2009/7/28
The aim of this paper is 3-fold: firstly, to provide a comprehensive overview of the use of differential circuits for analogue signal processing in wireless transceivers; secondly, to describe, in det...