Part Number: LMX2485E Hi there,
I designed a PLL to work with my VCO and so far most things are quite okay. One thing that bugs me are the phase detector spurs, especially when using higher cp current. Are there any known techniques that you can share…
Part Number: LMX2485E Other Parts Discussed in Thread: LMX2487E , LMX2485 Hello,
I'm also studying LMX2485E using LMX2487E-EVM & TICS Pro.
(I use the VCO of other board for LMX2485E, not VCO of LMX2487E-EVM.
I select LMX2485E device mode of TICS…
Part Number: LMX2485E Other Parts Discussed in Thread: LMX2571 , , LMX2541 Hi there, I'm contemplating between this chip and LMX2571 (integrated VCO). LMX2571 chip mentions support for direct FM modulation via SPI.
I can't however find this information…
Part Number: LMX2485E Hi there,
I need to run some experiments on supplying the charge pump with a separate supply. Unlike most other PLLs I've seen so far, I can't seem to find which pin is supplying charge pump voltage.
I suspect it's pin 11…
Part Number: LMX2485E TI PLLantinum SIM and LMX2485E. I enter all my information into the SIM software tool. I save the desing. I try to retrive the design and itis gone. I get the following:
I click Continue and most of the information is lost. What…
Part Number: LMX2485E Hello team,
Can you please help me to address below questions from my customer:
About the microwire input, what is the timing requirement to assert CLK high after toggling LE (hign > low > high)? I believe CLK input is not…
Part Number: LMX2485E Hi,
I am designing a synthetizer using this PLL LMX2485E with a VCO from Crystek with 3dBm +/- 3 dB as RF output power.
In the LMX2485E data sheet, minimum RF input is defined as -8 dBm for all the temperature conditions.
My questions…
Part Number: PLLATINUMSIM-SW Other Parts Discussed in Thread: LMX2485E Hi,
I am working with the version 1.5.4.0 of PLLATINUMSIM - SW because this version includes LMX2485E PLL.
Last version (1.5.6.0) does not include this PLL, why?? Is LMX2485E PLL not…
Part Number: LMX2485E Other Parts Discussed in Thread: LM6211 , OPA820 , LMX2594 Hi,
I have replaced my existing LMX2364 based design using LMX2485E with active loop filter, since the frequency range could be covered only with a 5V tuning VCO.
But the in…
Part Number: LMX2485E Hello
My customer intend to choose LMX2485E. ( Customer has Coadloader4 in their PC from 4years ago)
In order to support them, I tried to download Coadloader4 and I filled U.S. Government export approval:, and click " submit " …