《应用於数位电视地面广播系统》由会员分享，可在线阅读，更多相关《应用於数位电视地面广播系统（4页珍藏版）》请在金锄头文库上搜索。
1、Low Noise Amplifier and Programmable Gain Amplifier for DVB-T 應用於數位電視地面廣播系統 之低雜訊放大器和可調增益放大器 Presenter : Huang Chien-Tsung Advisor : Prof. Tsao Hen-Wei Graduate Institute of Electronics Engineering, NTU M.S. Oral Exam2007/07/272 LNA Graduate Institute of Electronics Engineering, NTUIntegrated System
2、Lab M.S. Oral Exam2007/07/273 PGA Graduate Institute of Electronics Engineering, NTUIntegrated System Lab 4 Measurement Graduate Institute of Electronics Engineering, NTUIntegrated System Lab ItemsLNAPGA TechnologyCMOS 0.18 mCMOS 0.18 m Supply voltage1.8V1.8V Bandwidth460MHz870MHz50MHz860MHz S11-12.
3、7dB-8dB S22-12dB-8.5dB S2121.5dB21.8dB -6dB14dB 1dB gain step S12-27.5dB-27.5dB Noise Figure3dB4.7dB 6.5dB8.5dB (Gain=14dB) P1dB(input)-17dBm at 650MHz -20dBm(Gain=14dB) -3dBm(Gain=-6dB) IIP3 -5dBm at 460MHz -5dBm at 650MHz -5.6dBm at 870MHz -8dBm(Gain=14dB) 8dBm(Gain=-6dB) Power consumption27mW38mW Chip area0.1mm20.4mm2
