In addition a digital signal generator was incorporated via a DDS chip AD9850 from Analog Devices inc, featuring accurate frequency preset, quick phase transformation and low phase noise.

另外还采用AD公司DDS器件ad9850实现了一种频率可控制、相位变化快、相位噪声低的DDS信号源。

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Among the largest underlying components of TQQQ, in trading today Altera Corp. ( NASD: ALTR) is up about 1.4%, Analog Devices, Inc. ( NASD: ADI) is trading flat, and Autodesk Inc. ( NASD: ADSK) is lower by about 0.1%.

FORBES: Notable ETF Outflow Detected - TQQQ, ALTR, ADI, ADSK

Among the largest underlying components of QLD, in trading today Altera Corp. ( NASD: ALTR) is off about 0.4%, Analog Devices, Inc. ( NASD: ADI) is down about 0.2%, and Autodesk Inc. ( NASD: ADSK) is lower by about 1.1%.

FORBES: QLD, ALTR, ADI, ADSK: Large Outflows Detected at ETF

Among the largest underlying components of TQQQ, in trading today Altera Corp. ( NASD: ALTR) is up about 0.1%, Analog Devices, Inc. ( NASD: ADI) is trading flat, and Applied Materials, Inc. ( NASD: AMAT) is lower by about 0.8%.

FORBES: TQQQ, ALTR, ADI, AMAT: Large Outflows Detected at ETF