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What to consider when selecting a digitizer for Wireless Telecommunication applications

  • Wide analog bandwidth for flexibility in selecting the IF bandwidth

  • High speed sampling needed for signal bandwidth and low noise aliasing

  • High spurious free dynamic range to resolve low level signals

  • Digital down converter to reduce the sample frequency and increase signal to noise ratio

  • Decimation filtering for improved ENOB

  • Open FPGA for custom real-time digital signal processing

  • High data transfer rate is needed to support fast post-processing

  • Various form factors simplify system integration and allows for retrofitting new digitizers into existing systems​​

Further Reading / Next Steps

  • For information about the optional firmware packages and development kit see here​
Hardware options​​​​ Resolution [b​its] Cha​nnel Count​​​​ Sampling rate [GSPS]​
 Waveform Averaging FPGA​ ​Interf​ace
ADQ7DC ​​​​​​​​14
 ​2
1 		​5
10​

Optional

 AMD KU085​
 PCIe​​​, PXIe, USB3.0, MTCA.4, 10 GbE
ADQ7WB
 12
 2
 5
 ​Optional​
 AMD KU085
 PCIe​​​ ​​, PXIe​
SDR14TX
 14​
 2
 2
 N/A​
 AMD LX240T
 PCIe​​​ ​, PXIe

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Firmware options​​​​​​ C​omment​​​​
FW2DDC​ Optional digital down-conversion firmware. ​
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