Conrad ADC1 13D Series Скачать руководство пользователя страница 15

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Select
Input Frequency = 150M
ADC clock = 76.8M

Check input level here

« latest MRA » button must

be green

Select « use coherence » when
clock input coherence is OK in
order to get SFDR value
calculation

Select SPI setting file then
click “read config from file” in
order to write SPI setting in the
device.

SNR value

(dbFS)

SFDR value

(dBFS)

Valid only with single tone

signal

Display Zoom selection

Select the wanted ADC

input channel.

Select FFT without window

(Clock coherency OK)

Load Data to start

capturing

Содержание ADC1 13D Series

Страница 1: ...ick Start Document information Info Content Keywords JESD204A CGVTM Demonstration board ADC Labview Abstract This document describes how to use the demonstration board for the Analog to digital converter ADC1613D ADC1413D ADC1213D and ADC1113D JESD204A compliant Overview ...

Страница 2: ...Revision history Rev Date Description 0 1 2009 06 01 Initial version 0 2 2009 07 22 First update version 0 3 2009 03 01 SW update version ...

Страница 3: ...sure the ADC1x13Dxxx Fig 1 Demonstration board ADC1413D setup INPUT A CLK P CLK N INPUT B DC Power supply for complete board 5V 2A Clock and signal Generator USB port for connection to PC USB and SPI controller Optional FPGA Clock inputs Output connector for parallel data ...

Страница 4: ......

Страница 8: ... to route the right clock signal to the devices the ADC1413D125 and the FPGA When using an external clock the double switch SW5 should be set to the ON position Fig 7 Clock Inputs Clock signal coming from one generator and fed to J19 and CLKP Clock Generator PLL CML LVDS Direct input available ...

Страница 9: ...Fig 9 ADC1413D125D Demonstrator Hardware set SMA 100 A Rohde Schwarz Signal Generator USB SPI ADC1413D125 Register programming Data Acquisition and processing1 DC adaptor connected to mains SMA 100 A Rohde Schwarz Clock Generator ...

Страница 10: ...iew Runtime LabVIEW85RuntimeEngineFull exe Labview executable Andromeda exe Appropriate drivers Step 1 Connect the device to a USB port on your PC Windows Found New Hardware Wizard will be launched Select No not this time from the options available and then click Next to proceed with the installation ...

Страница 11: ...r the best driver in these locations and enter the file path of the folder CD ROM CONTENT CD ROM2_ADC1213d_ADC1413d_DAC1408d Version_1 0 Driver USB driver_d2xx in the combo box C driver_2xx in the example below or browse to it by clicking the browse button Once the file path has been entered in the box click next to proceed ...

Страница 12: ... Step 4 Windows should then display a message indicating that the installation was successful Click Finish to complete the installation for the first port of the device ...

Страница 14: ...Click on ADC button to choose between internal ADC capture or FPGA capture Click on Load DATA to get the FFT and the ADC performances ...

Страница 15: ...e is OK in order to get SFDR value calculation Select SPI setting file then click read config from file in order to write SPI setting in the device SNR value dbFS SFDR value dBFS Valid only with single tone signal Display Zoom selection Select the wanted ADC input channel Select FFT without window Clock coherency OK Load Data to start capturing ...