Part Number: LMX2492-Q1
Hi,
When reading table 7.6 of the LMX2492-Q1 datasheet, the following question arises:
What is the frequency range that I can use on pin fOSCin if the signal is single ended ?
I think that there is no problem in using the following…
Part Number: LMX2492
Hi Team, seeking some support for a customer.
We use LMX2492 as frequency synthesizer for our VSAT BUCs.
We faced one problem:
At device start, microcontroller programs LMX2492 for desired frequency. After it waits for lock detect…
Part Number: LMX2492 Hi Experts,
Do we have spice model of LMX2492? IBIS model is available, but customer said they are working on system-level design so they need spice mode. Please share if available. Thank you.
Best regards,
Gerald
Part Number: LMX2492 Hi,
Using e.g. TRIG1_MUX it's possible to "Output R Divide/2". What's the additive jitter when using this divide functionality?
I need R/2 to clock some ADC:s and I'm thinking this feature of LMX2492 might save me…
Part Number: LMX2492 After programming all the registers of the PLL. Is it possible to modify only register 28 (CPPOL & CPG)? After reading the datasheet, I understand that it's possible to write registers individually, that is, it's not necessary…
Part Number: LMX2492-Q1 Other Parts Discussed in Thread: LMX2492 Dear expert,
Can Vcp and Vcc of LMX2492 share same LDO with other device like MCU?
Thanks
Part Number: LMX2492-Q1 Other Parts Discussed in Thread: LMX2492 Dear expert,
Is there specific power ripple requirement for power supply for LMX2492?
thanks
Part Number: LMX2492 Good evening,
I am getting inconsistent programming of registers on the LMX2492 and I was hoping you could offer some insight.
Below is the same command programmed twice, it is programming the gain register 0x1C as 0x1F from a previous…
Part Number: LMX2492 Good evening,
I can successfully set a single frequency of 2 GHz, 2.25 GHz, 2.5 GHz using the LMX 2492.
We can successfully ramp from 2 GHz to 2.1 GHz, but if we try to set the upper range for the ramp above 2.1 GHz then the ramp…
Part Number: LMX2492 Other Parts Discussed in Thread: USB2ANY Evening,
I am attempting to program the LMX2492 as a single register as your datasheet indicates should be possible.
This results in me sending 0x008d, and then 142 bytes of data over SPI while…