• LMX2594: Need help understanding LMX2594 spurs

  

  Jay Kubicky

  Part Number: LMX2594 Other Parts Discussed in Thread: , LMK04828 I'm using the LMX2594EVM along with the 100MHz ref clk from the Reference Pro board. I'm operating in integer mode and seeing spurs fairly close to my fundamental. What's the cause…

  • 11 days ago
  • Clock & timing
  • Clock & timing forum

• LMX2594: LMX2594 MUXOUT pin

  

  Jonathan Navor

  TI Thinks Resolved

  Part Number: LMX2594 Hi Guys, I need your help Our customer is using a LMX2594 on a custom board and it seems to work fine. When they use readback on MUXOUT every register can be read back just as expected except R110 where it reads 0x0668. Bit 4 makes…

  • 1 month ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2594: the register settings of LMX2594.

  

  akihiko yokouchi

  Resolved

  Part Number: LMX2594 Other Parts Discussed in Thread: LMX2595 Please give me some advice regarding the register settings of LMX2594. The setting value of the R25 register differs between the latest version data sheet and before the revision. What settings…

  • Resolved

  • 1 month ago
  • Clock & timing
  • Clock & timing forum

• LMX2594: Duty cycle issue of LMX2594

  

  Li Chen92

  TI Thinks Resolved

  Part Number: LMX2594 Hi TI expert The LMX2594 datasheet specifies that if the input reference double is used, the duty cycle should be 50% since both rising and falling edges are used. Is there any data on how tight the duty cycle has to be for good performance…

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

• LMX2594: Technical issues

  

  Zhonghui Xu

  TI Thinks Resolved

  Part Number: LMX2594 Hi team, I have questions of LMX2594,I put the problems in word, please help to analyze, thank you. LMX2594.docx Best regards,

  • 11 days ago
  • Clock & timing
  • Clock & timing forum

• LMK04832: connect to LMX2594

  

  new2day

  TI Thinks Resolved

  Part Number: LMK04832 Other Parts Discussed in Thread: LMX2594 , I have a customer board with both LMK04832 and LMX2594. I'm able to configure the LMK04832 at both PLL1 and distribution mode with CLKin1 at 400MHz . My CLKout0_1 and CLKout2 are 100MH…

  • 5 days ago
  • Clock & timing
  • Clock & timing forum

• LMX2594: What resistor package to use for the LMX2594 RFOUTB Sysref pull-up resistors?

  

  Trevor Fox

  TI Thinks Resolved

  Part Number: LMX2594 Hi, I'm using the LMX2594. I am using a pulses Sysref output from the RFOUTB pins. There is a typical application schematic in the data sheet, Figure 51. Typical Application Schematic. There are 50 ohm pull-ups on the RFOUTB pins…

  • 1 month ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2594: How to DC couple LMX2594 output RFOUTB to CDCLVP1204 LVPECL input?

  

  Trevor Fox

  Resolved

  Part Number: LMX2594 Other Parts Discussed in Thread: CDCLVP1204 Hi, I have an application where I need to split the LMX2594 output to two devices. I am planning on using the Ti part CDCLVP1204 (LVPECL output splitter) to split this output, and the connection…

  • Resolved

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

• LMX2594: Schematic reivewer

  

  Denny Huang

  TI Thinks Resolved

  Part Number: LMX2594 Dear team There is a good news that we design in LMX2594RHAR in customer's new project. Could you help to review the schematic? many thanks denny

  • 19 days ago
  • Clock & timing
  • Clock & timing forum

• LMX2594: Level of phase noise the LMX2594 can track from the external oscillator

  

  Danilo Austria

  TI Thinks Resolved

  Part Number: LMX2594 Hi Team, Our customer is working with the LMX2594 in combination with a very high quality (very good long term stability) external reference oscillator. He would like to know at what level of phase noise (e.g. -135 dBc/Hz at 10 Hz…

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

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