Part Number: LMK04826 Hello,
My customer is considering using 'Tracked CPout1 Holdover Mode'.
To enable this feature, they set the LMK04826 as shown below.
2664.lmk04826.dat
After unlocking PLL1 by tilting the reference clock frequency, they read…
Part Number: LMK04826 Hello,
My customer is using the LMK04826 with the settings in the following config file.
lmk04826_220225.tcs
Whenever they initialize the LMK04826, there is a difference in synchronization between SYSCLK and SYSREF as shown…
Part Number: LMK04826 Hello,
My customer has a few questions about the following differential output voltage for LVDS clock outpus.
1. Does the differential output voltage of 395mV on the LVDS clock outputs mean peak-to-peak voltage?
2. The MIN…
Part Number: LMK04826 Dears.
Development is being tested with LMK04826.
It is set as shown in the picture below.
9.6Mhz is not output.
Please review what is wrong with the settings.
[OUR SETUP] ADDRESS=888 CLOCK=8 DATA=4 LE=2 PART=LMK04826B…
Part Number: LMK04826 Hello,
My customer got the guide for synchronization between SYSCLK and SYSRE as link below.
https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/1086183/lmk04826-synchronization-between-sysclk…
Part Number: LMK04826 Dears.
If you attach a heat shield to the top of the LMK04826, spur is generated as shown below.
Removal of the heat shield does not occur.
Why does it happen?
How does SYSREF Pulser work?
Will SYSREF Pulser be output…
Part Number: LMK04826 Other Parts Discussed in Thread: LMK04828 Hello,
My customer has a request.
[Request]
Please give me the PLLatinum Sim Model for LMK04826 PLL2 if you have.
Best Regards,
Hiroshi Katsunaga
Part Number: LMK04826 Dear. Hao Z
The previous enquiry is at the link below. After 50 ohms was removed, I thought the result was OK. However, problems occur during the tests with the higher equipment.
https://e2e.ti.com/support/clock-and-timing/f…
Part Number: LMK04826 Hello,
I am trying to figure out how to get multiple of the LMK04826 devices timed up.
In a new system design I am working there will be 25 boards with two per board.
there really are no app notes for this part.
Regards,…
Part Number: LMK04826 Dears.
Dears.
The LMK04826 has been designed and doing test.
REF_CLK = 10Mhz.
10Mhz is supplied by Signal Generater.
When 10Mhz level is less than 5dBm, PLL lock does not work.
Even if R344 is removed and a 10Mhz level…
