I spent most of today testing this, and came to the conclusion that unless PLL2 is on, even with forces applied, it is not possible to trigger the SYSREF. Enabling the PLL does add about 100mA on the 3.3V rail, and it needs to stay on as long as a SYSREF…
Part Number: LMK04828 Other Parts Discussed in Thread: LMK04610 , LMK04832 Tool/software: Hi, We would like to know the differences between the LMK04828 & LMK04610 Clock Generators parts. Are the differences only in the output ports or are there any other…
Part Number: LMK04610 Tool/software: Hi, I am trying to use the LMK04610 for the following setup in the Frequency Planner of the TICS Pro software:
I don't see any reason why this would not work. Are there any limitations for the Frequency Planner…
Part Number: LMK04610 Hi:
I'm trying to understand the requirements to get a deterministic skew from input-to-output on an LMK04610 using PLL2-only mode. The overall clocking architecture we have is pretty simple, in that the output clocks needed are…
Part Number: LMK04610 Other Parts Discussed in Thread: LMK1D2104 Hi TI team,
I have a generic question on the JESD204 interface for the Multi-chip synchronization.
Let's say, I'm using LMK04610 timing device in our application.
The DEVCLK and…
Part Number: LMK04610 Hi,
I am using lmk04610 on my own pcb. i am trying to configure it with my FPGA Arm core through software with SPI.
I can see that write and read are working great.
what i am trying to do is to lock PLL2. as much as i can see by…
Part Number: LMK04610 Other Parts Discussed in Thread: LMK04828 , LMK04832 Dear sirs,
I am working in a new design and I need to simulate the phase noise of outputs of LMK04610 and I have not found any simulation tool in TI to perform this simulation. …
Part Number: LMK04610 Other Parts Discussed in Thread: LMK04616 We are attempting to use the LMK04610 to synchronize to a reference source with a low phase noise VCXO and then distribute it.
We want to support 2 reference input frequencies of 10MHz and…
Part Number: LMK04610 Hi Team,
Our customer wants to check below questions for LMK04610 clock input and output, please help to check:
1. Does all clocks output are synchronized in phase?
2. If answer is Yes for question 1, does it also synchronized to…
Part Number: LMK04610 Hi,
I want to configure lmk04610 with the assistant of TICSpro (v1.7.5.0), but i notice that some register addresses on the datasheet do not math the address on the software. For example, the register PLL1EN in TICSPRO is 0x0110…
