Hi BZ,
You need to do a VCO calibration and a register read back to find out the exact VCO parameters ( VCO_SEL; VCO_CAPCTRL and VCO_DACISET) for the frequency you want. When you apply the data, you have to put the device in full assist mode. Looks like…
Part Number: LMX2572 Tool/software: Hi Team,
There is an issue in Reference Path while using LMX2572.
OSCin=125MHz and the required phase detector frequency is 83.33 MHz. 83.33MHz=125MHz×2÷3.
If doubler in Reference Path is used, the frequency…
Part Number: LMX2572 Can I get any sample code or libraries that can be implemented for programming this PLL?
set frequency ,RAMP.... It can be for any embedded platform even Linux. advanced thanks. BZ
Part Number: LMX2572 Hi!
I am using the LMX2572 and wanted to ask a clarification question concerning the VCO's output.
On the data sheet in section 8.1.5.3 Unused Output Pin, they mentioned that the buffer can be used as two single-ended outputs…
Part Number: LMX2572 Hello -
Have scoured the data sheet and must be hidden because I'm missing it...two questions:
1. How accurate is the phase adjustment?
2. What is the minimum frequency step?
End goal is to digital beamform with multiple channels…
Part Number: LMX2572 Hi,
1) maximum spi clk frequency mentioned in LMX2572 datasheet is 75Mhz. My code is working fine till 3Mhz, but after that I am not able to get output .
2)Also I want to generate ramp from 2400Mhz to 2500Mhz within 400 microseconds…
Hi Abishek, 1. What do you have connected to the RampClk pin? If there is a rising edge at this pin - this will trigger the ramping.
2. To begin with, a 1.1 - 1.6 GHz RFout requires the outputMUX to be set to "channel divider:" When you did the sweep from…