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A 7-Bit 18th Order 96 GSs FIR Up-Sampling Filter for High Data Rate 60-GHz Wirel
设计并测量了一个18阶7位96GS/s FIR上采样滤波器，用于60GHz高速无线数据传输。
65nm CMOS, 1.4V, 96GS/s, 400mW
FIR滤波器上采样60GHz无线传输数字增强发射机
▸满足OFDM调制信号的频谱掩模要求，无需额外模拟滤波
▸采用流水线CPL加法器和TSPC触发器实现高工作频率
▸在65nm CMOS工艺下实现0.1mm²核心面积
Abstract
This paper presents the design and measurement of
a4 oversampled 18th order digital low-pass FIR filter. It is a
key building block in the proposed digitally enhanced transmitter
architecture for 60 GHz wireless high-data rate links. Spectrum
mask requirements are fully satis fied for OFDM modulated sig-
nals without requiring additional analog filtering. Pipelined CPL
adders and TSPC flip-flops are used to enable a very high opera-
tion frequency. The core area is 0.1 mm in a standard GP 65 nm
CMOS