Part Number: LMX2820 Tool/software: Is it possible to use a 10 kHz loop bandwidth with feasible loop filter parameters? If so, what would be the approximate maximum lock time?
Part Number: LMX2820 Tool/software: Hi team,
My customer Suzhou Semight used the LMX2820 to do new project. But there don't have clock output, could you help to solve this problem? Below is their detail configuration, thanks.
According to the…
Part Number: LMX2820
Tool/software:
Hi,
It looks like VCO frequency ranges are different than the ones on the datasheet. For example, in VCO 7 after 11150 MHz, LD fault probability is so high. It is better to use output doubler to have frequencies…
Part Number: LMX2820 Tool/software: To perform Instant calibration in LMX2820EVM is it necessary to check VCO_CAPCTRL_FORCE, VCO_SEL_FORCE and VCO_DACISET_FORCE?
I performed the following steps Initialization register setting 1. Set DBLBUF_PLL_EN, DBLBUF_CHDIV_EN…
Part Number: LMX2820 Tool/software: Hi expert,
My customer wants to know what's the coupling type of SROUT, AC-coupling or DC-coupling? Do you have some test waveform of SROUT?
Besides what's the differential signal type of SROUT, LVDS or CML? Thanks…
Part Number: LMX2820 Tool/software: Hi,
I am using LMX2820 for my application. I need to configure the chip through SPI communication. As per datasheet i have taken care of pins like CE (pulled up), MUTE(Pulled down), PSYNC(pulled down). From external…
Part Number: LMX2820 Tool/software: Dear Forum and Support teams,
I would like to send me the S-parameter file (touchstone format) of the RF output of the LMX2820 in the frequency range 2-20 GHz.
Looking forward to your feedback.
Kind regards…
Part Number: LMX2820 Tool/software: At initialization, we are resetting all the registers, and reprogramming the registers with the required values, as done in TICSPro software. Most of the required values are their reset state, as we see in the register…
Part Number: LMK04832 Other Parts Discussed in Thread: LMX2820 , LMK61E2 Tool/software: Hello,
we have a custom board with the DAC38 running at 8 GHz and the ADC12J running at 4 G. It is working and stable.
The master clock is a 100 MHZ OCXO with…
Part Number: LMX2820 Tool/software: I'm considering using the LMX2820 for a design, but my application is sensitive to duty cycle and it has to be close to 50%. Is there any info about the output duty cycle (with and without the output frequency doubler…
