Part Number: LMK04906 we are using LMK04906 on Indus LC in Dual PLL, Internal VCO mode.
Could you please tell what will be the result if CLKIN0_[PN] is not enabled anytime after Power-on.
Originally this circuitry is intended for SyncE support.
But with…
Part Number: LMK04906
According datasheet (Page 9):
If want a truely zeor-delay between CLKin and CLKout, I should adjust feedback clock digital delay. Under condition of VCO Freq=2949.12MHZ, feedback clock digital delay=10.5VCOClks, Output clock digital…
Part Number: LMK04906 Before starting to program the LMK04906 I have validated my interface by reading all the register values after reset to check that they agree with my expected default values. Everything agrees with the documentation ... except for…
Part Number: LMK04906BEVAL Other Parts Discussed in Thread: LMK04906 , USB2ANY-UWIRE , CODELOADER , USB2ANY Hello,
I have bought EVB for the chip LMK04906B (via the shop DigiKey). The package contains: Evaluation board, LPT interface. There is mentioned in…
Part Number: LMK04906 Tool/software: WEBENCH® Design Tools Now, I want to use the MK04906's internal VCO to output a 2.5G clock, but where is the SYNC timing, I can only use CLOCK_DIV=1 when using an external VCO. Other places only said: the output frequency…
Part Number: LMK04906 Hi,
I am looking for a way to take an 80MHz PWM encoded clock signal which has a fixed rising edge (duty flips between two widths of 25% to 75%) and clean it up to a jitter free (<1ps rms) fixed 50% duty cycle clock with effectively…
Part Number: LMK04906 Hi, Team
Customer wants to know if use LMK04906 in clock distribution mode, 10MHz input to get 12 output.
What's the additive jitter in output?
Part Number: LMK04906 Hello,
We have CLKIN freq as 25MHz and OSCin freq as 80MHz.
We have set PLL1_R = 5 and PLL1_N = 16.
so, PDF = 5MHz.
We are getting an issue of PLL1 lock detect. The Lock detect signal is seems like a continuous clock with 25% duty…
Part Number: LMK04906 Dear E2E,
Looks like customer has to do Gpio-Spi bitband to achieve, Does we has any existing R/W function codes on Linux for customer study?
BR,
Jason
Part Number: LMK04906 Hello support team,
There was a problem that the PLL did not lock on LMK04906.
After that, when PLL1_WND_SIZE (R24[2: 1]) is changed from 40 ns to 5.5 ns, it is now locked.
It seems that the setting was inappropriate because the…