Part Number: ADS5562EVM Other Parts Discussed in Thread: ADS5562 We are having difficulty using ADS5562 when it is configured for non 5V supply at J7. We are providing 12V at J7, and jumpers accordingly configured. When we do this, TPS5420D is producing…
Part Number: ADS5562EVM Other Parts Discussed in Thread: SN74AVC16827 The measured SFDR is 48dBc as compared to 84dBc expected from the datasheet due to harmonic spurs. The input sine wave frequency of 16MHz and the clock frequency of 80MHz were applied…
Part Number: ADS5562EVM Hi,
We have a customer that would like to use a logic analyzer to collect data in his ASD5562EVM.
The user guide has mentioned to connect it via J10. Do they need to have another EVM (TSW1200) in order to do so?
Since TSW1200…
Hello Richard,
Thanks for your help. Our input is not differential, so the second option makes the most sense.
Richard Prentice said: The VCM voltage comes from the ADC to the CM input of the amp to set the biasing of the differential signal.
If…
Hi,
I heard back from our layout people. We do not have a 3D model of this EVM. In more recent EVMs we have been able to generate a 3D model of the EVM and components of the EVM in a kind of block-representation. That is, a resistor or a capacitor might…
Part Number: ADS5562EVM Other Parts Discussed in Thread: ADS5562 My customer is seeing the following issue shown in the attachment.
ADS5562EVM with TSW1405EVM Issue.docx
Can you please look at this and let me know if you know what is happening
Thanks…
Part Number: ADS5562EVM Hello Team,
In regards to the ADS5562EVM I have a customer asking about the Break-out board that is used with this EVM.
I do not see that this board is included with the EVM. However in the user guide the following statement…
Part Number: ADS5562EVM Other Parts Discussed in Thread: CDCE72010 Hi,
With respect to the user guide slwu061a (page 13), I was wondering if this 4th option might work:
In the VCXO pad, instead of using a VCXO, I would solder on a low jitter (<0.4ps…
Part Number: ADS5562EVM Other Parts Discussed in Thread: ADS5562 Hello,
The ADS5562EVM measurement using TSW1400 and TTE bandpass filter shows significant spurs intermodulations rendering SNR and SFDR in single digit. No modification were done to both…
Hi Dan,
Thank you for your response. I found the time to frequency sweep the input to the ADS5562EVM. I kept the output power of my signal generator constant at 12 dBm and recorded the peak to peak voltage in codes as measured by the ADS5562EVM for…
