Data converters

Hi Alexander, Good morning. I am sorry for asking you again, but could you please send the sample code over email ? Currently I am trying to integrate this chip in my project and I have some doubts...

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Forum Post: RE: 1k~100kHz sine wave generator & detector

November 10, 2018, 8:31 am

Hi Zhenhua, There are a few ways that you could implement this. 1. You could use an audio DAC with a higher sample rate - for example you could use the PCM5100A with a sample rate of 200kHz. 2. You...

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Forum Post: RE: TPL0401A-10: TPL0401A-10 Initial resistance volume question

November 10, 2018, 8:47 am

James and Brian, If the device is powered up and nothing has been written to it, then there will be approximately 5kΩ resistance from the wiper to the low terminal and 5kΩ from the high terminal and...

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Forum Post: RE: DAC121C085: DAC121C085 Example code

November 10, 2018, 8:52 am

Hi, Your first step would be to get a SPI example working for your MCU. If you are using CCS, you can go to View->Resource Explorer, select the project you want and then download it directly into...

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Forum Post: RE: DAC7742: can not get a output

November 10, 2018, 9:01 am

Hi Jeff, I looks like he is violating the timing specification for this device. Page 5 of the PDS shows that R/W pin must be asserted low before the CS pin is by at minimum 10ns. The CS pin should also...

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Forum Post: RE: DAC161S997EVM: got the following error message when starting...

November 10, 2018, 11:24 am

Hello Garrett, The customer has flown to the electronica conference in München and will be back next week, can we leave this thread open till he comes back in order to address this issue, thanks. Best...

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Forum Post: RE: ADC12D1800RB: Status LEDs almost all off and WaveVision freezing

November 10, 2018, 3:08 pm

Thanks for the reply. Here are the pictures that you requested. Indeed, the sampling rate is not right. As you can see, right now is 157.284 MHz.

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Forum Post: RE: 1k~100kHz sine wave generator & detector

November 10, 2018, 7:51 pm

Hi Paul， thank you for your reply. but there is still a question，the settling time of DAC8811 is 0.5us, does it mean it can create a variable value at 1/0.5us=2000000Hz，and if I choose 20 points for a...

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Forum Post: ADC128D818: ADC128D818 how to setting the internal scale value

November 10, 2018, 9:16 pm

Part Number: ADC128D818 Hi Sir, My customer design ADC128D818 input with 3.3V divider to 1.35V as below schematic, And want to know how to setting internal scale value to output correcting result,...

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Forum Post: RE: DAC38RF83: Sync devices when the main clock is from DACCLKSE

November 10, 2018, 11:33 pm

Hi Eben Maybe I do not understand the JESD204B process. Assuming there is 4 JESD204B Tx from FPGA that connected to 4 DACs. To sync all 4 DACs to be at the same phase I know that it is imported that...

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Forum Post: DAC3283: DAC3283 output attenuation

November 11, 2018, 3:04 am

Part Number: DAC3283 Hi I use DAC3283 in my project by set the dacclk @ 491.52MHz, and the data rate is 245.76MHz。 When I set full scale code of the output signal,and the rate at...

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Forum Post: RE: 1k~100kHz sine wave generator & detector

November 11, 2018, 10:45 am

Hi Zhenhua, Yes, you should be able to.. Thanks, Paul

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Forum Post: RE: ADC128D818: ADC128D818 how to setting the internal scale value

November 11, 2018, 12:39 pm

Hi Anne, Are you asking how to convert the conversion code(s) to voltage or are you having trouble getting a proper conversion result? I suspect it's getting a proper conversion result, so in that case...

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Forum Post: RE: TSW1400EVM: Pattern Generator S/W doesn't work on Win10

November 11, 2018, 4:29 pm

Hi Yusef, Thank you for your investigation. OK, I will wait your additional information. Best Regerds, Hiroshi Katsunaga

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Forum Post: RE: TX517: Disallowed Logic States and Example Input Data Set of...

November 11, 2018, 4:38 pm

Hi Chen-san, Thank you for your fast response. OK, I understood it. Thank you for your cooperation. Best Regards, Hiroshi Katsunaga

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