半导体学报2006，Vol.27Issue(7)：1159-1163,5.
一种用于有线接收机的宽带高线性度的下变频混频器
A Wide-Band High-Linearity Down-Conversion Mixer for Cable Receptions
摘要
Abstract
We analyze a wide-band,high-linearity down-conversion mixer for cable receptions that is implemented in 0. 35μm SiGe BiCMOS technology. The bandwidth of the RF (radio frequency) input covers the range from 1 to 1.8GHz. The measured input power at the - 1dB compression point of the mixer reaches + 14.23dBm. The highest voltage conversion gain is 8. 31dB, while the lowest noise figure is 19.4dB. The power consumed is 54mW with a 5V supply. The test result of the down-conversion mixer is outlined.关键词
BiCMOS/宽带/线性度/下变频/混频器/SiGeKey words
BiCMOS/wide band/linearity/down conversion/mixer/SiGe分类
信息技术与安全科学引用本文复制引用
顾明,石寅,代伐..一种用于有线接收机的宽带高线性度的下变频混频器[J].半导体学报,2006,27(7):1159-1163,5.基金项目
Project supported by the National Natural Science Foundation of China(No. 90207008) 国家自然科学基金资助项目(批准号:90207008) （No. 90207008）
