• LMX2592: LMX2592

  

  Bob Storey

  Part Number: LMX2592 We've been using the LMX2592 Synthesizer for several years. Looking at the RF power output in detail, we see shifts in the output at ~1200MHz to 1700MHZ & 3400MHZ. We assume this is due to different internal VCOs being used. I have…

  • 5 hours ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2592: Unlock issue

  

  Jonathan Navor

  Resolved

  Part Number: LMX2592 Hi Experts, Good day! I have posted this inquiry to confirm our conclusion with our customer. We are using LMX2592 as an LO in our product. In the low-temperature halt test (-50°C ambient temperature, board temperature is around…

  • Resolved

  • 2 months ago
  • Clock & timing
  • Clock & timing forum

• LMX2592: unstable PLL

  

  cosmo little

  TI Thinks Resolved

  Part Number: LMX2592 LMX2592_20MHz.zip Dear Sirs, I am having trouble getting stable PLL operation using the LMX2592. The following are the parameters: reference frequency: 10MHz Phase detector frequency: 20MHz VCO frequency: 6.834682GHz Integer…

  • 2 months ago
  • Clock & timing
  • Clock & timing forum

• LMX2592: Can I use 0402 Components instead of 0603 Components for LMX2592 Loop Filter?

  

  Timothy Luo1

  TI Thinks Resolved

  Part Number: LMX2592 Hi, The LMX2592 EVB board use 0603 components for Loop Filter. Can I use 0402 components to save PCB space? Is there a disadvantage to use 0402 Components? Thank you in advance. Best Regards, Tim

  • 3 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2592: TICSPRO Default Configuration vs Datasheet

  

  Saverio Mercurio

  Resolved

  Part Number: LMX2592 When selecting the "Default Configuration" menu item are the register values that are loaded supposed to be recommended values as a starting point, or are they supposed to match what the datasheet indicates as default values? We are…

  • Resolved

  • 3 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• RE: LMX2592: about Revision History

  

  Noel Fung

  Resolved

  Hi ACGUY, As I told you before, there is NO change in silicon. Since customer are already in production without issue, the customer should check the revision history of the datasheet to determine if the changes have real conflict to their design and it…

  • 4 months ago
  • Clock & timing
  • Clock & timing forum

• LMX2592: Muting output

  

  Marvin Gasis Arcangel

  TI Thinks Resolved

  Part Number: LMX2592 Hi Team, Can you help clarify the question below?: The datasheet states that the output of LMX2592 can be muted by setting OUTA_PD or the other channel as below. If channel A is muted by sending a power down command to its buffer…

  • 6 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• RE: LMX2592: lmx2592 chip to communicate with the Tinypico via SPI

  

  Noel Fung

  Resolved

  Hi Josel, CLK and SDI would not be pulled low by LMX2592, the SPI interface is a slave in LMX2592. SDI, SCK and CSB are all input pins.

  • 8 months ago
  • Clock & timing
  • Clock & timing forum

• LMX2592EVM: how to configure the registors inside the LMX2592.

  

  Depeng Man

  TI Thinks Resolved

  Part Number: LMX2592EVM Other Parts Discussed in Thread: LMX2592 Hi Team， I'm using LMX2592 for a fast VCO frequency sweep. I read from the data sheet and find the fastest speed is about 33us for a new frequency. But I cannot find related support…

  • 7 months ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2592: Register Settings

  

  Kenji Ohno1

  Resolved

  Part Number: LMX2592 Hi Team, I have two questions. 1.VTUNE_ADJ Customer is using 6.5GHz or higher and had the setting set to '0'. Does this cause any problems? 2.CP_ICOARSE The datasheet recommends setting it to '0' or '2', but they are set…

  • Resolved

  • 9 months ago
  • Clock & timing
  • Clock & timing forum

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