TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Enterprise Automation Integration
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
    • Analog
    • Automotive
    • DLP® technology
    • Embedded processing
    • Industrial
    • Power management
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 67 results View by: Thread Post Sort by
    Answered
  • LMK1C1104: LMK1C1104 - different voltage levels for input vs. output

    Courtney Cooley
    Courtney Cooley
    Resolved
    Part Number: LMK1C1104 Hello. Can you please confirm that it is not a problem to use a 3.3V LVCMOS signal on the input clock when VCC=1.8V? There is no maximum specified in the datasheet for VIH, which leads me to believe that the "absolute" max of 3…
    • Resolved
    • 2 months ago
    • Clock & timing
    • Clock & timing forum
  • Answered
  • LMK1C1104: LMK1C1104DQFR

    David Cananzi
    David Cananzi
    Resolved
    Part Number: LMK1C1104 To whom it may concern, Does the continuous output current rating for the LMK1C1104DQFR refer to all outputs or each output? Thank you, D
    • Resolved
    • 1 month ago
    • Clock & timing
    • Clock & timing forum
  • LMK1C1104: Clock Architecture for DP83869HM Ethernet PHY

    Harikrishnan Thangamani
    Harikrishnan Thangamani
    TI Thinks Resolved
    Part Number: LMK1C1104 Other Parts Discussed in Thread: DP83869HM , , LMK1C1108 Hi Everyone, Clocking Architecture for DP83869HM Ethernet PHY: In my design I have 14 Ethernet Interfaces. 10 was configured as 1000BASE-T and 4 was 100BASE-TX. For that…
    • 1 month ago
    • Clock & timing
    • Clock & timing forum
  • LMK1C1104: Rise and fall time

    Hailiang Zhang
    Hailiang Zhang
    TI Thinks Resolved
    Part Number: LMK1C1104 Hi Team, During the test, the customer found that the rise and fall time of the 125MHz clock output by the LMK1C1104 is long, about 1ns. Could you please help support the following requests and questions: 1. From the DS, when the…
    • 1 month ago
    • Clock & timing
    • Clock & timing forum
  • LMK1C1104: Termination and output impedance

    Ella KIM
    Ella KIM
    TI Thinks Resolved
    Part Number: LMK1C1104 Other Parts Discussed in Thread: CDCLVC1104 , Hi, I'm looking at LMK1C1104 to replace CDCLVC1104. I have two basic questions regarding termination. 1. The same receiver can be terminated with 50ohm like Figure 8-2 while it can…
    • 3 months ago
    • Clock & timing
    • Clock & timing forum
  • RE: LMK1C1104: Rout design question

    Asim Khan
    Asim Khan
    Hi Jim, Can you give a little more information about this rise time issue. We can use CDCV304 which doesn't have 50ohm impedance. Its roughly around 25 ohm by looking at the I/V curves. Best, Asim
    • 4 months ago
    • Clock & timing
    • Clock & timing forum
  • LMK1C1104: SPDT switch recommendation for the CLK input

    Lauri V
    Lauri V
    Part Number: LMK1C1104 Other Parts Discussed in Thread: SN3257-Q1 , TMUX136 , TMUX6119 Looking for a SPDT switch to connect the COM to the CLK input of the LMK1C1104 for 1.8V and 3.3V LVCMOS. Would be good if the inputs would be 5V tolerant.
    • 4 months ago
    • Clock & timing
    • Clock & timing forum
  • LMK1C1104: Clock buffer failing voltage derating

    Premalatha Royappan
    Premalatha Royappan
    TI Thinks Resolved
    Part Number: LMK1C1104 Hi The clock buffer LMK1C1104DQFT has a absolute maximum rating of 3.6V on VDD pin. For 10% derating, i.e at 90% rated voltage operation,this IC fails. 3.3V/3.6V = 0.916 = 91.6%.Kindly let us know if the absolute maximum voltage…
    • 6 months ago
    • Clock & timing
    • Clock & timing forum
  • LMK1C1104: REACH compliance information required

    Premalatha Royappan
    Premalatha Royappan
    TI Thinks Resolved
    Part Number: LMK1C1104 Hi We need REACH compliance information for LMK1C1104DQFR
    • 6 months ago
    • Clock & timing
    • Clock & timing forum
  • LMK1C1104: REACH compliance information required

    Premalatha Royappan
    Premalatha Royappan
    TI Thinks Resolved
    Part Number: LMK1C1104 Hi We need REACH compliance information for LMK1C1104DQFT
    • 6 months ago
    • Clock & timing
    • Clock & timing forum
>

Didn't find what you are looking for? Post a new question.

  • Ask a new question
About TI
Company News & events Investor relations Corporate citizenship Careers Contact us
Quick links
TI E2E™ design support forums Customer support center Packaging Quality & reliability TI university program myTI FAQ
Buying
Ordering resources Ordering help & FAQs BOM & cross reference tool Quick add to cart Authorized distributors
Connect with us

Texas Instruments has been making progress possible for decades. We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our products help our customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs.

Cookie policy Privacy policy Terms of sale Terms of use Trademarks Website feedback

© Copyright 1995-2023 Texas Instruments Incorporated. All rights reserved.