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Measurement set-up

Measurement set-up. Computer  captured data. -ADC sampling rate: 614.4 MHz Using “LMK04808_614p4M_Single_Loop.txt”. TSW1400 EVM. Input RF frequency: 2140.9 MHz Modulated signal: W-CDMA BW: 3.84MHz. TSW1266 EVM. Input LO frequency: 2600 MHz. question. In HSDCpro GUI,

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Measurement set-up

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  1. Measurement set-up Computer captured data -ADC sampling rate: 614.4 MHz Using “LMK04808_614p4M_Single_Loop.txt” TSW1400 EVM Input RF frequency: 2140.9 MHz Modulated signal: W-CDMA BW: 3.84MHz TSW1266 EVM Input LO frequency: 2600 MHz

  2. question In HSDCpro GUI, Channel 1 = “I signal” ?? Channel 2 = “Q signal” ?? Am I wrong? RF LO TSW1266 EVM data sheet

  3. ADS5401-09 I checked channel 1 and channel 2.

  4. ADS5401-09 I checked channel 1 and channel 2.

  5. ADC code ADC code sample Red: channel 1 data Blue: channel 2 data sample • Plot data(channel1, channel2) • Channel 1 and channel 2 is same. • Am I wrong to get data from HSDCpro? • Does demodulator operate correctly ?

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