• LMX2492-Q1: LMX2492 reads via muxout unreliable

  

  Dominik Eyerly

  Part Number: LMX2492-Q1 Hello, I've recently been stress testing my software interface and found that my reads of the ID register 0x0 which should return 0x18 sometimes simply doesnt. I can see on the waveforms that the request is good but the muxout…

  • 17 days ago
  • Clock & timing
  • Clock & timing forum

• LMX2492-Q1: LMX2492

  

  Matthew Richardson

  TI Thinks Resolved

  Part Number: LMX2492-Q1 Other Parts Discussed in Thread: LMX2492 Tool/software: I am also using the LMX2492 for an FMCW radar and have found that undesirable spurs that are created from using the chirp feature. Like the previous designer, I am also…

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum

• LMX2492-Q1: CE pin - unexpected reset - losing reg. memory

  

  Luis Díaz González

  Part Number: LMX2492-Q1 Tool/software: Hello, The objective I am going to propose is to find a logical explanation for the behavior of LMX2492-Q1, I hope you can help me. I use LMX2492-Q1 in several frequency synthesizer circuits, all of them present…

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum

• LMX2492-Q1: Maximum Loop Bandwidth

  

  Joe Leonard

  TI Thinks Resolved

  Part Number: LMX2492-Q1 Hello, I am trying to determine if I can operate this component in the desired mode (FSK triggered by digital pin). Nominal Frequency 2200MHz, modulate at 10MHz, with a frequency deviation of 7MHz (0.7 Index). I would need…

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2492-Q1: The Spur in Ramp but not in CW

  

  Liu Hao

  Resolved

  Part Number: LMX2492-Q1 Other Parts Discussed in Thread: LMX2492 Tool/software: Hi all I use LMX2492 in my FMCW radar , i find that if i set LMX2492 to CW ,the spectrum after ADC sampled is clean . it just has some sub fraction spurs，the level of…

  • Resolved

  • over 1 year ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2492-Q1: fOSCin pin - Frequency Range to Single Ended XO

  

  Luis Diaz

  Resolved

  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…

  • Resolved

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2492-Q1: Power supply

  

  Ryan Wang

  Resolved

  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

  • Resolved

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2492-Q1: power ripple requirement

  

  Ryan Wang

  Resolved

  Part Number: LMX2492-Q1 Other Parts Discussed in Thread: LMX2492 Dear expert, Is there specific power ripple requirement for power supply for LMX2492? thanks

  • Resolved

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum

• LMX2492-Q1: Behavioural simulation in ADS

  

  Angel Triano

  TI Thinks Resolved

  Part Number: LMX2492-Q1 Hello, I am working in a frequency synthesizer, and I'm trying to model its behaviour with ADS keysight. However, my results are not very accurate compared to real behaviour of the PLL. Could you provide any aid in modeling…

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum

• LMX2492-Q1: Delay Output Clock?

  

  Go Bravos

  Part Number: LMX2492-Q1 Other Parts Discussed in Thread: LMX2492 Team, We are trying to figure out if we can delay the output clock by up to 10ns. Can you advise? Thank you.

  • over 5 years ago
  • Clock & timing
  • Clock & timing forum

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