• RE: LMK04826: Synchronizing problems of two ADS52j90

  

  Michael Srinivasan

  Hi Manuel, Sorry for the delay, I have been out of office this week. The register addresses are actually 16 bits - rather than being 0x166, the address for that register is 0x0166. The registers to which that line refers all pertain to PLL2, which should…

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

• LMK04826: The chip is hot

  

  Jifei Chen

  Part Number: LMK04826 Other Parts Discussed in Thread: LMK61E2 Tool/software: Hello, The attached are the schematic and the related PCB layout file. Our design circuits for LMK04826 application circuits are simple, but we don't know why the chip LMK04826…

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

• LMK04826: Inquire whether IC temperature information is provided

  

  JH Shin

  TI Thinks Resolved

  Part Number: LMK04826 Tool/software: Hello, Is there a way for the user to check the temperature information of the LMK04826 device, such as by reading registers? Thank you. JH

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

• LMK04826: Can LMK04826 generate 122.88MHz, 245.76MHz using 20MHz VCXO?

  

  Daniel Chen

  Resolved

  Part Number: LMK04826 If setting VCXO frequecny 122.88MHz and the VCO1 frequency 15099.494MHz， but the actual VCXO frequency is 20MHz, will the actual VCO1 frequency be 2457.6MHz? What's the potential risk it will be ?

  • Resolved

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

• LMK04826: Dynamic change the frequency divider

  

  Mia Ma

  Resolved

  Part Number: LMK04826 Hi team, Customer have a application that need two set of clock parameter of some channels for different function, and other channel keep one set and need to be continous. I am wondering if our LMK04826 support a dynamic frequency…

  • Resolved

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

• LMK04832: LMK04832 replacement as LMK04828 or LMK04826

  

  Xiaochen Xu

  Resolved

  Part Number: LMK04832 Other Parts Discussed in Thread: LMK04828 , LMK04826 , , AFE58JD48 Team, LMK04832 is out of stock. We have to consider the replacement for short term. I remember LMK04828 and LMK04826 are used for AFE58JD48/28EVM. Are these three…

  • Resolved

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

• LMK04826: SPI Interface Timing

  

  JH Shin

  TI Thinks Resolved

  Part Number: LMK04826 Hello, My customer has questions about the LMK04826 SPI interface timing. Here is the SPI interface timing table in the LMK04826 datasheet Q1 ) SCLK's period specification is MIN 50nS(20MHz). When the customer uses 20MHz as SCLK…

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

• RE: LMK04826: Low-Power Condition

  

  Shinichi Yokota

  Pal, By the way, what's the current consumption of the LMK04826 in its RESET state? Best regards, Shinichi Yokota

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

• LMK04826: LMK04826 for JESD204C link can't establish if SYSREF divide from VCO

  

  Eddie Chou

  Resolved

  Part Number: LMK04826 Other Parts Discussed in Thread: LMK04828 , ADC12DJ5200RF , LMK04821 Hi Team, My customer is using LMK04826 provide JESD204C REFCLK for FPGA , but got some problem with JESD204B link, 1. The original design(ref. to picture) ： FPGA：…

  • Resolved

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

• ADS52J90EVM: single loop mode lmk04826 for 76.8 MSPS

  

  Hyunok Kim

  Part Number: ADS52J90EVM Other Parts Discussed in Thread: LMK04826 , ADS52J90 Hi I would like to get 16ch-12bit-76.8 MSPS data with ADS52J90EVM It needs two 76.8 MHz device clocks and two19.2 MHz sysref clocks. I want to generate the clocks using lmk04826…

  • over 1 year ago
  • Data converters
  • Data converters forum

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