AFE5851EVM评估模块

GY@艳

AFE5851EVM评估模块能够有效评估AFE5851的性能。该AFE5851包括一个16通道电压控制放大器（VCA）与数字控制和一个8通道65MSPS类比至数位转换器（ADC）。The AFE5851 includes an 16-channel Voltage-Controlled-Amplifier (VCA) with digital control and an 8-channel 65MSPS analog-to-digital converter (ADC). The 16 analog input signals will be processed by the analog front-end circuit of AFE5851; the outputs of the analog front-end will then be digitalized by the ADC within the device. There are only eight ADCs within the AFE5851; therefore the odd and even channels are multiplexed into one LVDS output pair. The output of the ADC is streamed out in serial format. In order to process the sample data the Texas Instruments' TSW1250EVM is recommended. The TSW1250 includes a High-Speed LVDS Deserializer, Demultiplexer, and Analysis System which provide a comprehensive set of hardware and user interface software to effectively evaluate the performance of AFE5851. Features

       

• Provide 8-channel low-voltage differential signal (LVDS) outputs from the ADC       
  
• Compatible to the standard TI LVDS deserializer ADSDeSer-50EVM or TSW1250EVM       
  
• Communicate with PC through USB interface       
  
• Power Management provides multiple power supplies for AFE5851 and other devices