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Clock & timing

Clock & timing

Clock & timing forum

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Texas Instruments (TI) Clock & timing support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search clock & timing IC content or ask technical support questions on everything from clock synchronizers and generators to clock buffers and timers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
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Frequent questions
  • Kia Rahbar
    Kia Rahbar
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] Clock Buffers: How to connect the unused pins?

    • Answered
    When a pin on my clock buffer is not being used, what is the correct termination?
  • Aaron Black
    Aaron Black
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] Can my buffer handle an input while it is powered off?

    • Answered
    If my buffer is powered off can an input go into the device without damaging it?
  • Noel Fung
    Noel Fung
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] RF synthesizers: How to deal with the unused output differential pin in a RF synthesizer?

    • Answered
    I need single-ended output, how to deal with the unused output differential pin?
  • Noel Fung
    Noel Fung
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] RF synthesizers: Sample programming code for RF synthesizers

    • Answered
    Can TI provide sample code to program RF synthesizers?
  • Noel Fung
    Noel Fung
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] RF synthesizers: What is MASH order and how to determine the suitable MASH order in RF synthesizers?

    • Answered
    Can you tell me what is MASH order and how to determine the suitable MASH order?
  • Noel Fung
    Noel Fung
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] RF synthesizers: What is PFD delay and how to determine the value?

    • Answered
    Can you tell me what is PFD delay and how to determine the value?
  • Noel Fung
    Noel Fung
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] RF synthesizers: Where is the Dean's book?

    • Answered
    I cannot find and download Dean Banerjee's PLL Performance, Simulation, and Design book. Can you tell me where I can get a copy?
  • Noel Fung
    Noel Fung
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] RF synthesizers: If the datasheet shows all 1’s and 0’s in the register maps, do I have to program them?

    • Answered
    Some registers in the register maps do not have configurable register bits but they are fixed to some 1's and 0's, do we have to program these registers?
  • Noel Fung
    Noel Fung
    • 1 month ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] RF synthesizers: Can I modulate the internal VCO of a RF synthesizer?

    • Answered
    I want to do FM modulation with the internal VCO, is this possible? Can you tell me how to feed the modulation signal to the VCO?
  • Ron Michallick
    Ron Michallick
    • 9 months ago
    • Clock & timing
    • Clock & timing forum

    [FAQ] How do I design a pulse width modulator (PWM) circuit using LMC555, TLC555, LM555, NA555, NE555, SA555, or SE555?

    How does the PWM example in the data sheet work? What are the limitations of the data sheet PWM example? Is there a way to improve linearity and duty cycle range?
>

View FAQ threads

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  • Cedrick Jimenez
    Cedrick Jimenez
    • Mar 2, 2021 12:21 PM

    CDCLVD1208: Fail-safe Function

    • 0 Replies
    • 4 Views
  • Noel Fung
    Latest post by
    Noel Fung
    • Mar 2, 2021 10:37 AM

    LMX2594: Duty cycle issue of LMX2594

    • TI thinks resolved
    • 1 Reply
    • 18 Views
  • Noel Fung
    Latest post by
    Noel Fung
    • Mar 2, 2021 10:15 AM

    LMX2594: Undesirable Output Phase Noise

    • 1 Reply
    • 16 Views
  • Lane Boyd
    Latest post by
    Lane Boyd
    • Mar 2, 2021 1:50 AM

    CDCDB2000: Difference between ITE 9ZXL0831 and CDCDB2000

    • 1 Reply
    • 22 Views
  • Noel Fung
    Latest post by
    Noel Fung
    • Mar 2, 2021 1:36 AM

    LMX2571: Full setup vs express setup

    • 1 Reply
    • 13 Views
  • Aaron Black
    Latest post by
    Aaron Black
    • Mar 2, 2021 12:52 AM

    LMX2595EVM: Loop Filter Replication/Calculation with PLLatinum Sim

    • 1 Reply
    • 15 Views
  • Aaron Black
    Latest post by
    Aaron Black
    • Mar 2, 2021 12:49 AM

    CDCE913-Q1: maximum supply current

    • TI thinks resolved
    • 1 Reply
    • 19 Views
  • Amin Eshraghi
    Latest post by
    Amin Eshraghi
    • Mar 1, 2021 9:37 PM

    LMK05028: Reference Input Monitoring

    • Resolved
    • 1 Reply
    • 23 Views
  • Noel Fung
    Latest post by
    Noel Fung
    • Mar 1, 2021 9:07 AM

    LMX2572: Fails to lock when system reset

    • TI thinks resolved
    • 3 Replies
    • 108 Views
  • Noel Fung
    Latest post by
    Noel Fung
    • Mar 1, 2021 8:38 AM

    LMX2582: Can you use LMX2582 internal VCOs as a standalone VCO module

    • TI thinks resolved
    • 1 Reply
    • 16 Views
  • Shekhar Kulkarni
    Latest post by
    Shekhar Kulkarni
    • Mar 1, 2021 7:20 AM

    LMK04828: Multiple RFSoC Clock Tree Synchronization

    • TI thinks resolved
    • 3 Replies
    • 45 Views
  • user4852208
    Latest post by
    user4852208
    • Mar 1, 2021 4:29 AM

    LMX2820EVM: Phase Noise

    • 11 Replies
    • 140 Views
  • Noel Fung
    Latest post by
    Noel Fung
    • Mar 1, 2021 2:14 AM

    LMX2595: Reduction of harmonics when PLL is used in divider mode for L-Band application

    • TI thinks resolved
    • 7 Replies
    • 94 Views
  • DOMINIK EYERLY
    Latest post by
    DOMINIK EYERLY
    • Feb 28, 2021 12:41 PM

    LMX2594: Unable to program successfully even though the waveform looks good

    • Resolved
    • 4 Replies
    • 58 Views
  • Kai Lai
    Latest post by
    Kai Lai
    • Feb 28, 2021 5:40 AM

    CDCE6214-Q1: The advantage of feature EEPROM and compare with Renesas 5P49V60A

    • Resolved
    • 2 Replies
    • 41 Views
<>
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