Part Number: ADS54J20EVM Other Parts Discussed in Thread: LMK04828 , TPS82085 Hi Jim,
I bought the ADS54J20EVM last week,when i debugging i found no AVDD3.3 and 3.3VCLK..After circuit check i found the U12 was no power input and the U11 was not pasted…
Part Number: ADS54J20EVM Dear colleague:
Our customer has below concerns:
1. Configuration file lmk_config_onboard_983p04_msps.cfg, is 983.04MSPS the sampling frequency?
2. The input signal power of AIN/BIN is required to be greater than 17dBm on UG. Is…
Part Number: ADS54J20EVM Other Parts Discussed in Thread: LMK04828 , ADS54J20 Hi,
According to user guide description i setup the ADS54J20EVM,there are some questions trouble me:
1,When the ADS54J20EVM power-up,the current is 760mA usually,but sometimes…
Part Number: ADS54J20EVM Hi Jim,
I still have some doubts,please help me confirm this:
1, In the section 9.2.1.1,as long as i choose the frequency of input signal,i can select the corresponding RC value and calculate the ZIN
2,At this step i’m not…
Part Number: ADS54J20 Other Parts Discussed in Thread: TSW1400EVM , , LMK04828 Hi jim,
The EVM did not work when i changed the balun translator,and the current is small .The voltage and input after balun are normal ,could you give me some suggestion for…
Part Number: ADS54J20EVM Hi jim,
For sampling the low frequency input i replace the balun,can i need to recalculate the R&C value of the analog input network?If i need,is there have some calculate formula for this?It is best to be able to provide document…
Part Number: ADS54J20EVM Other Parts Discussed in Thread: ADS54J20 , When using FPGA to configure the register of ADS54J20, SPI timing sequence was normal, SCK frequency was 1MHz, register readback was normal when configuring analog Bank, SPI cannot read…
Part Number: ADS54J20EVM Other Parts Discussed in Thread: ADS54J20 When the FPGA is used to configure the register of ADS54J20, SPI timing sequence is normal, SCK frequency is 1MHz, register readback of configured analog Bank is normal, and SPI readback…
Part Number: ADS54J20EVM Other Parts Discussed in Thread: ADS54J20 , ADS54J40 Hi All,
I got an ADS54J20EVM board and I'm trying to read its configuration registers using ADS54Jxx GUI low-level view. As a start, I'm trying to read the LMK4828 ID registers…
Part Number: ADS54J20EVM Other Parts Discussed in Thread: ADS54J20 Hi Team,
We observed that in the ADS54J** EVK, the terminations used for the analog signals is made as shown below for INAP, INAN, INBP and INBN signals:
In the datasheet of ADS54J20…