Hi Karthick,
The reason you are not getting 7.68 MHz clocks is because they are created using "SYSREF." I presume you are using JESD204B or C?
SYSREF is traditionally just a few pulses that are sent out when requested by GPIO (if GPIO is configured…
Part Number: TICSPRO-SW Other Parts Discussed in Thread: LMK5B33414 , LMK5B33414EVM How to configure LMK5B33414
Hi team,
Please advise me on my problem.
Using the DPLL1, I try to output 30 MHz clocks on OUT0 and Out1 port,
from a 30 MHz reference clock…
Part Number: LMK5B33414 Hi Team,
Please help us to get the pdml file for LMK5B33414 part, as it is needed for carrying out the accurate thermal simulation of our project. Also please mention the Case temperature (Tc) of the IC.
Hi Sreejitha,
The schematic looks good, we have no further comments. Since you are using a microcontroller you have flexibility to adjust the power-up delays and such if needed in the future.
Best,
Evan Su
Part Number: LMK5B33414 Hello,
Please advise if the Bulk Acoustic Wave Voltage Controlled Oscillator (BAW VCO) could be described as: Surface acoustic wave and surface skimming (shallow bulk) acoustic wave devices (i.e., “signal processing” devices employing…
Part Number: LMK05318B Other Parts Discussed in Thread: LMK5B33414 , LMK5B33216 , LMK5C33216 Hi experts,
I am curious if LMK05318B can support JESD204B clocking? I understand it cannot support all modes of clocking, I am wondered if it can support JESD204B…
Hi Steven,
Thanks for testing. REF0_PH_VALID_EN is needed for 1-PPS. What is the accuracy (ppm) of your XO/TCXO input?
If XO exceeds required accuracy, then the 1-PPS reference may not be detected.
Equation:
XO accuracy [ppm] = REF0_PH_VALID_EN / XO frequency…
Cafain,
While these may not be pin-to-pin with our devices, these devices can be replaces as followed, depending on the needs of the system:
Si5332E-D-GM2 → LMK5B33414: 4 input, 14 output network synchronizer that can be used as a clock generator…
Part Number: TICSPRO-SW Other Parts Discussed in Thread: LMK5B33216 , LMK5C33216 , LMK5B33414 Hi Team,
The TICSPro crashed while our customer is running the GUI with LMK5B33216. Please see the screenshot below. I have searched the forum if there are similar…
Hello Timothy,
I tried a single signal as a reference and the sync was maintained. But this topic is less relevant.
It is possible to generate 10 MHz with the ZED-F9T. The jitter is then +/-5 ns according to the data sheet and also according to my measurements…