• LMX2615-SP: LMX2615-SP

  

  Jae-heung Yeom

  TI Thinks Resolved

  Part Number: LMX2615-SP Tool/software: When I read reset values from the device, I found some registers differ from the device datasheet. Can these differences affect the drive? R107 006B8801 R108 006C00F2 R109 006D8D7D R110 006E07EA

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

• LMX2615-SP: LMX2615-SP

  

  Jae-heung Yeom

  Resolved

  Part Number: LMX2615-SP Tool/software: Hello OSCin=10.23, RFout=10.23*8 This belongs to Category 2. Do I have to use a SYNC pin for this case? Do I need to follow 7.3.12.3 Procedure for Using SYNC?

  • Resolved

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

• LMX2615-SP: LMX2615

  

  Jae-heung Yeom

  TI Thinks Resolved

  Part Number: LMX2615-SP Other Parts Discussed in Thread: LMX2594EVM Tool/software: Hello Now I am testing LMX2615-SP. I use TICS Pro to obtain Register MAP. For the datasheet, the division value is equivalent to 72. However, there is no value for TICS…

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

• LMX2615-SP: Power

  

  Joseph Sanchez

  Resolved

  Part Number: LMX2615-SP Tool/software: Can I assume that the power is 2 x 360mA with both RF Outputs Turned On?

  • Resolved

  • 25 days ago
  • Clock & timing
  • Clock & timing forum
Answered

• LMX2615-SP: LMX2615-SP Unused Outputs / Termination

  

  Joseph Sanchez

  Resolved

  Part Number: LMX2615-SP Tool/software: The Datasheet mentions to terminate an unused RF output but also shows that you can shut down the unused output via SPI control which would seem to make the termination irrelevant. We plan to shut down the unused…

  • Resolved

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

• LMX2615-SP: Drive Strength for IBIS Model?

  

  Joseph Sanchez

  TI Thinks Resolved

  Part Number: LMX2615-SP Tool/software: Hi, this part has a register that can control the drive strength of the RF outputs. Is there a way to adjust this drive strength in the IBIS model?

  • 27 days ago
  • Clock & timing
  • Clock & timing forum

• LMX2615-SP: What is the DC level offset for RFOut

  

  Arooj Aslam

  TI Thinks Resolved

  Part Number: LMX2615-SP Tool/software: On RFOut it is recommended to place a 50 ohm pull up resistor to Vcc. Our Vcc is 3.3V. We need to determine what voltage drop we can expect across this 50 ohm resistor in order to meet our power derating requirements…

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

• LMX2615-SP: LMX2615-SP

  

  Yevgeniy Balakhontsev

  Resolved

  Part Number: LMX2615-SP Hello, I have searched thru the messages in the LMX2615 related questions - and a bit confused with the OSCin interface input voltage requirements. Compatibility to LVDS signals and overall interpretation of the OSCin amplitude…

  • Resolved

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

• LMX2615-SP: Wave type

  

  Jae-heung Yeom

  TI Thinks Resolved

  Part Number: LMX2615-SP Tool/software: Hello LMX2615 can have single-ended CMOS and Sinewave or differential wave for the input clock. Is it possible to use a differential squared wave for the input clock? In addition, can the wave type of the output clock…

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

• LMX2615-SP: Which bypass capacitors are must ?

  

  Nir Flysher

  TI Thinks Resolved

  Part Number: LMX2615-SP Dear Team, My customers is planning to work with the LMX2615-SP on a new project. On the LMX2615-SP datasheets (attached) there are 2 places with recommendations\restrictions about the bypass capacitors and they are not the same…

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

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