Forum Post: RE: DAC38RF84: Verilog/System Verilog simulation model
Riccardo, The DAC38RF84 uses the same serdes as the DAC38J84 . Please download the file from the following link for the DAC38J84 IBIS-AMI model. Regards, Jim...
View ArticleForum Post: ADC3424EVM: compatible with TSM1405EVM?
Part Number: ADC3424EVM Is the ADC3424EVM compatible with TSM1405EVM and the software "High Speed Data Converter Pro GUI Installer, v5.00 (Rev. U)" as implied at the product page (...
View ArticleForum Post: TLC7524: Bipolar Operation Mode & Reading the output
Part Number: TLC7524 Hello! I am using the TLC7524 to generate a sine wave for my senior project. I have been having issues getting bipolar mode operating. I am using a Vref of 2.5V and the output...
View ArticleForum Post: RE: ADC3424EVM: compatible with TSM1405EVM?
Hi Marko I have notified the ADC3424 expert regarding your question. He will provide a more detailed response soon. Best regards, Jim B
View ArticleForum Post: RE: ADS1282: ADS1282
Chris, I see my mistake Thanks for the spreadsheet - Now to round things out I understand Y is a multi-bit, bitstream. How wide is Y? ie 8 bits wide I assume it is a parallel bus. Thanks Dean
View ArticleForum Post: RE: DAC38RF83: Min sample rate in VCO bypass mode?
Hi Kannan, From datasheet, section 7.6, the minimum sample rate is 100MHz. But also note that the minimum serdes rate for the JESD204B interface is 781.25MHz so depending on the LMF mode you are using,...
View ArticleForum Post: RE: TSW3085EVM: Change the sampling rate
Thank you very much. In the spectrum analyzer the Tx is now running at a sampling rate of 76.8M. In Rx, I use Tsw 1266. What options should I change to have a 76.8M rate on the Tsw1266 Gui?
View ArticleForum Post: LM98640QML-SP: LVDS timing
Part Number: LM98640QML-SP Hi, The datasheet provides LVDS timing specifications at an INCLK frequency of 40 MHz. Do you have any data at other INCLK frequencies? I would expect the timing requirements...
View ArticleForum Post: RE: DAC161S997: COMMUNICATION ERRORS USING DAC161S997
Hi Kobena, I am not sure about the details of this firmware or how easily it will port to MCU you are using. The most straightforward way to debug this is to monitor the SPI bus and see what is being...
View ArticleForum Post: RE: TSW3085EVM: Change the sampling rate
The ADS5402 only have non-decimation and decimate by 2 mode. You will have to either change the sample rate of the ADC to be 76.8MSPS for non-decimation mode or 76.8MSPS*2 for 2x decimation mode. For...
View ArticleForum Post: LM98640QML-SP: SDO output voltage
Part Number: LM98640QML-SP Hi, For a logical 1 on the SDO pin, the datasheet specifies a typical voltage of 1.93V and a minimum voltage of 1.8V. However, to me it seems like the serial interface was...
View ArticleForum Post: RE: ADS5296A: Full scale ramp test pattern output format
Hi Niall, How are you? When you were setting the ADS5296A register to run the RAMP pattern, did you set the Register Address=0x25, Data=0x0040 is it correct? If it is correct, could you please also...
View ArticleForum Post: RE: ADS1282: ADS1282
Hi Dean, No problem. I went through the exercise of creating that spreadsheet partly for myself to realize that "Y" is a multi-bit stream. "-24" and "25" were the limits I calculated so you need at...
View ArticleForum Post: RE: ADS9110: PGIA for ADS9110
Thank you for your suggestion Keith. Regards Grzegorz
View ArticleForum Post: RE: ADS131E08EVM-PDK: "Download failed.. reset the hardware"
Tejaswini, You were on the right track with the first Update Drivers window. The operating system doesn't know enough to select the driver for the device. Use the "Let me pick from a list..."...
View ArticleForum Post: RE: ADS5296A: Full scale ramp test pattern output format
Hi Chen, Yes I am setting both registers 25 to 0x0040 and 46 to 0x8100. I am confident that the device is configured correctly. I have successfully confirmed that the device is in 10 bit serialization...
View ArticleForum Post: RE: ADS1100: ADS1100 is noisy
This issue is being handled offline. Joseph Wu
View ArticleForum Post: RE: DAC7718: the device is heating up
Hi Bart, Page 19 of the datasheet gives a quiescent current figure for AVSS in normal operation at mid-scale code of -2.7mA typical and -4mA maximum. Of course the outputs will consume a bit more...
View ArticleForum Post: RE: TSW3085EVM: Change the sampling rate
If i change the Clock Out 2 and 3 my sampling rate changes, but I can't reach the SPS of 77,8M. I read the User's guide, but they show a exemple with a 614,4 SPS. How in can reach the rate of 77,8 M? I...
View ArticleForum Post: DAC37J82: DAC37J82 NCO and Mixer Configuration
Part Number: DAC37J82 What are the proper steps to configure the NCOs and the mixers in the DAC37J82 ? How do the 3 NCO freq control words are being loaded into the NCO block? Is it by writing the last...
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