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亿恒科技公司（InfineonTechnologiesAG）推出RF至基带转换的卫星接收器ICTUA６１２０，它采用直接转换结构，无需进行图像抑制滤波，也无需使用SAW滤波器。这种VQFN４８封装器件的功耗不足０．８W，适用于８－PSK及QPSK调制，可用于DVB－S，ISDB及DSS产品中。据介绍，该方案能
Infineon Technologies AG introduces the ICT-to-baseband ICTUA6120, a direct conversion architecture that eliminates the need for image rejection filtering and eliminates the need for SAW filters. The VQFN48 package consumes less than 0.8W of power and is suitable for 8-PSK and QPSK modulation for use in DVB-S, ISDB and DSS products. According to reports, the program can