Part Number: ADC3244 Other Parts Discussed in Thread: ADC3444 There is an ADC3244 input signal called SYSREF. Your data sheet only vaguely references it and only mentions it in passing which is really pathetic. So also there is no mention of how to drive…
Part Number: ADC3244 Hello,
On page 48, in section 9.31 the data sheet for the ADC3244 (and other ADCs) says,
"9.3.1 Analog Inputs
The ADC324x analog signal inputs are designed to be driven differentially. Each input pin (INP, INM) must swing…
Part Number: ADC3244 Hi
The datasheet (SBAS671B) page 48 section 9.3.2 states "the device clock inputs can be driven differentially or single-ended, with little or no difference in performance between them." The following page states "However, for best…
Other Parts Discussed in Thread: ADC3244 I have connected an ADC3244EVM board via mini USB to a PC running the ADC3000 GUI. On start up, the GUI correctly reports 0x00 for all registers. Any subsequent reads, however, report 0xFF. I have seen this problem…
Part Number: ADC3244 Hello,
I'm trying to use raw ADC count data to get spectral plots corresponding to those in the data sheet. Seems simple but my noise floor is about 40 dB off from that of the data sheet plots on a dBFS scale. So, I terminate the…
Other Parts Discussed in Thread: ADC3244 I am interesting in "ADC3244" and reading it's datasheet. There is a information which I do not get it in datasheet. The default setting of digital data output is one wire or two wire.
Hi Crosta,
Its there on the ADC3244 EVM web page.
https://www.ti.com/product/ADC3244?keyMatch=ADC3244&tisearch=universal_search&usecase=GPN#software-development
Regards,
Rob
Hi Sima,
First of all, I recommended the discrete solutions(OPA855 and OPA859) below r eferring to their APD specifications and OPA855's application. Is there any problem?
LM5158-Q1(Power for APD) -> APD -> OPA855-Q1 and OPA859-Q1 -> THS4541-Q1 -…
We are using Xilinx FPGA to interface multiple ADC3244 in the design for a dual receiver. We are experiencing an issue with receiver B not working during startup due to synchronization issues. We were wondering if TI can provide the source code for the…
Hi Shyam, another option is to directly sample the 200MHz input, however resolving an 8kHz tone may be challenging. If you think about this route, a few of the ADC suggestions we have at these speeds would be ADC3244 or ADC3664. If you decide to go the…
