Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Hi There,
When fpd is just 10MHz, this limits the possible High/Low limits. This in turn restricted your possible VCO ramp frequency range to > 7440MHz and < 12.56GHz.
For example, if your Fout = 100MHz, ramp range is 20MHz. That means VCO ramp…
Part Number: LMX2595 Tool/software: Hello, I am working on a project involving the LMX2595 and would like to know if there is an existing C driver library available for this chip. Specifically, I am looking for a library that can help me interface and…
Part Number: LMX2595 Other Parts Discussed in Thread: LMX2594 Tool/software: We're using the LMX2595 with an 100 MHz reference signal from the VCOCXO OD100LP-61205CV-100.0M.
If we generate a 6 GHz signal with R44 (OUTA_PWR) = 31, two spurs appear…
Part Number: LMX2595 Tool/software:
Hi， I have a question about the ramp trigger.
What does "4 = always triggered" mean? Do both rampclk and rampdir rise and fall edges trigger the action of the next ramp occurrence?
Part Number: LMX2595EVM Tool/software: Dear TI's engineers
We use the LMX2595EVM to generate a chirp signal with a central frequency of 13GHz and a swept bandwidth of 500MHz by the automatic mode of the evaluation board. However, I don't know why…
Part Number: LMX2595
Hello, I want to generate a ramp from 10G to 12GHz, recalibrating every 50MHz with a minimum VCO calibration time of 50us. The frequency remains constant during VCO calibration, as shown in Figure A. Or, as shown in Figure B, th…
Part Number: LMX2594 Other Parts Discussed in Thread: LMX2595 Tool/software: Hi,
I have a broadband project between two LMX2594 or LMX2595 chips where I want to have deterministic phase across as much of the spectrum as possible from 10MHz to 15GHz. …
Part Number: LMX2595 Hi,
I am writing to request guidance on setting up the LMX2595 EVM board. I am new to working with this board. My primary goal is to just achieve a 10GHz RF output signal without delving deeply into the technical aspects of PLL configuration…
Hi Yiquan,
From spectrum analyzer, looks like you have it locked to 2GHz, what is the problem here?
What does " output frequency band reaches 3MHz " mean?
Part Number: LMX2595 Tool/software: Hi team，
LMX2595: 3/4 RF spur - Clock & timing forum - Clock & timing - TI E2E support forums
As mentioned in the referenced post above (and verified by myself), changing the OUTMUX register of port B to "sysref…
