A 130nm CMOS Direct Conversion Transmitter for WCDMA

摘要：

A highly integrated 0.13um CMOS direct conversion transmitter front-end for wide-band code division multiple access (WCDMA) is presented. The transmitter delivers +6.8dBm output power while consuming 39mA. The overall gain can be programmed in 6dB steps over a 66dB range with 0.1 dB accuracy. The transmitter front-end achieves an OIP3 with +19.2dBm, an error vector magnitude of 3.7％, and an adjacent channel leakage ratio of -44dBc at +6.5dBm output. The image rejection ratio is less than -47dBc in the whole output range.

作者: Xin Li Jian Fu Yumei Huang Zhiliang Hong

作者单位: State Key Laboratory of ASIC and Systems, Fudan University, Shanghai 201203, China

会议类型: 国际会议

会议名称: 2010 10th IEEE International Conference on Solid-State and Integrated Circuit Technology(第十届固态和集成电路技术国际会议 ICSICT-2010)

会议地点: 上海

会议语种:英文

页码: 684-686

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）