Part Number: ADS54J42 Hello,
My customer encountered an error where the ADS54J42 JESD output data only output zeros.
This symptom occurs approximately once every 100 to 200 resets, and when the symptom occurs, only zero data is received from the FPGA…
Part Number: ADS54J42 Hello,
My customer is using the ADS54J42 W IRMPT. However, there is no ADS54J42 W IRMPT in the datasheet with the suffix W as shown below.
Please tell us what is the difference between ADS54J42W and ADS54J42.
Thank you.
JH
Part Number: ADS54J42 Other Parts Discussed in Thread: LMK04806 Hello,
My customer has an issue of the ADS54J42 SNR performance degradation with thier custom board under the following conditions.
- RF input = 368.64MHz, Bandwidth = 200MHz
- CLKIN =…
Part Number: ADS54J42 Other Parts Discussed in Thread: ADS54J40 Hello,
My customer tested the error vector magnitude(EVM) of a 5G NR signal with the following configuration.
The result of measuring EVM while changing the SG's 5G NR signal power to -24dBm…
Part Number: ADS54J69 Other Parts Discussed in Thread: ADS54J42 , , ADS54J60 Hello,
My customer is using the ADS54J42 on the custom board.
They want to test with higher resolution ADCs without PCB modifications. Can the customer use the drop-in replacement…
Part Number: ADS54J42 Hello,
My customer wants to use the ADS54J42 under the following conditions.
- Real input, Bandwidth=200MHz
- CLKIN = 491.52MHz
- K=32, LMFS=4211, Lane rate=4915.2Mbps, SYSREF=3.84MHz
- Decimation = Not used
Could you please…
Part Number: ADS54J42 Hello,
What is the SDOUT state of the ADS54J42 when the SEN is high?
Does it go into a high impedance state?
My customer wants to use SPI lines in common with other devices except for the chip select pins.
Thank you.
JH
Part Number: ADS54J42 Dears.
I am doing the temperature test of ADS54J42. When the temperature is low and high, system ON / OFF test. There are two problems.
What is the solution?
1) Room chamber When it is low temperature(Less than -10 degrees), JESD204B…
Part Number: ADS54J42 Other Parts Discussed in Thread: ADS54J60 , ADC32RF45 Hello,
My customer has a question about ADS54J42.
[Background]
This question is related with a following thread.
https://e2e.ti.com/support/data-converters/f/73/t/807324?tisearch…
Part Number: ADS54J42 Hello,
My customer has a question.
[Q]
Is there a way to mitigate "Fs/4" spur and "Fs/2" spur ?
[My understanding]
These are spurs caused by DC offset mismatch, and it is correcting in DC offset correction block…
