Part Number: ADS4245
Tool/software:
Dear Team,
My customer is checking the ADS4245 datasheet. The customer has questions about the offset correction.
Q1: The datasheet page 58 describes, "After the offset is estimated, the correction can be frozen…
Part Number: ADS4245 I used 4245 EVM and TSW1400EVM.
I cannot find any clear single tone for input single tone of 10MHz with a 100MHz sampling rate.
Could I know what is problem?
Part Number: ADS4245 I captured input signals of 1MHz and 6MHz ADS4245EVM and TSW1400EVM.
There are many spurs when capturing digital data from TSW1400EVM.
I want to know why these spurs happen.
In addition, when the sampling rate of 49.152MHz,…
Part Number: ADS4245 Now, we are applying ADS4245 to receive a 160MHz VHF signal.
When a VHF signal enters, it is very clean.
However, after receiving it through ADS4245, when we capture digital signals, it is shown that FPGA fails to capture DDR…
Part Number: ADS4249EVM Other Parts Discussed in Thread: ADS4245EVM , ADS4245 I am interested in evaluating the ADS4245. I cannot, however, locate any stock of the ADS4245EVM. I do locate stock of ADS4249EVM. It appears these two eval platforms are based…
Phil,
Just got this now.
For CMOS mode, at 125MSPS/ADS4245, with AVDD and DRVDD shorted together (numbers are in ns):
Device tested
median_-40C
sigma
n
min
Max
5
6.1
0.046368
…
Part Number: ADS4245-EP Other Parts Discussed in Thread: ADS4245 Hi, Does pulling CTRL1 high and CTRL2/3 low configure ADS4245 to global power down? Do I need to write to registers to achieve this? Also, what is the state of output during global power…
Part Number: ADS4245 Hi,
I want to ask about timing of LVDS DDR (Double Data Rate) outputs of the ADS4245 ADC.
In the datasheet tsu and th values are given for 160 MSPS.
The given tsu_min = 1.5 ns, th_min=0.3 ns values are very meaningful for the…
Amit,
The engineer that supports this device is currently out on travel.
I will see if I can help you in the mean time.
Can you provide a schematic?
When you indicate that boards working with ADS4245, you mean the rest of the board? Or did the devices…
Part Number: ADS4245 Other Parts Discussed in Thread: SN74AVC16T245 Dear Friends at TI:
I have selected the ADS4245 for use in my application. In this scenario, the CMOS outputs on the ADC will drive a board-to-board connector and several inches of…
