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    1. Home/
    2. All Manufacturers/
    3. Fox Electronics/
    4. Integrated Circuits - ICs/
    5. Clock & Timer ICs

    Clock & Timer ICs

    (1,260,551)

    Clock & Timer ICs are integrated circuits designed to generate, condition, distribute, or measure time-based signals within electronic systems. They provide controlled timing references and sequencing functions that help coordinate digital and mixed-signal operations.

    These devices typically cover functions such as:

    • Clock generation and frequency control
    • Timing and delay creation for event scheduling
    • Pulse and waveform generation for timing signals
    • Clock distribution and buffering to manage timing paths
    • Time measurement and counting functions

    Clock & Timer ICs are commonly used as foundational timing building blocks, supporting stable and repeatable time-domain behavior across a wide range of electronic designs.

    1000Results Found

    RoHS Status

    Package / Case

    Frequency

    Frequency Stability

    Packaging

    Max Operating Temperature

    Min Operating Temperature

    Mount

    Length

    Width

    ProductManufacturerIn Stock StatusPriceQtyRFQDescription
    FY7HCHM45.1584-T2
    RoHS
    FY7HCHM45.1584-T2

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    3.3V, Low Profile SMD VCXO Model: VCSAXT Series RoHS Compliant / Pb Free

    FY7HCHM45.1584-T1
    RoHS
    FY7HCHM45.1584-T1

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    3.3V, Low Profile SMD VCXO (VCSAXT Series)

    FY7HCEM2.048-T1
    RoHS
    FY7HCEM2.048-T1

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    HCMOS VCXO (Former VCS series) with 3.3V supply voltage.

    FY7HCEE24.576-T2
    RoHS
    FY7HCEE24.576-T2

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    HC MOS VCXO (Former VCS series)

    FY7HCEE24.576-T1
    RoHS
    FY7HCEE24.576-T1

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    HCMOS VCXO (Former VCS series) with 7.5mm x 5.2mm package.

    FXO-PC735-185.6087
    RoHS
    FXO-PC735-185.6087

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    LVPECL 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 1.35GHz

    FXO-LC738-133.333333
    PDF
    RoHS
    FXO-LC738-133.333333

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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-LC736-125
    PDF
    RoHS
    FXO-LC736-125

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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-LC735R-100
    PDF
    RoHS
    FXO-LC735R-100

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    100 MHz LVDS ceramic SMD oscillator with ±50 PPM frequency stability.

    FXO-LC728-100
    PDF
    RoHS
    FXO-LC728-100

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    LVDS 7 x 5mm 2.5V Oscillator with frequency range 0.75 MHz to 1.0GHz

    FXO-LC536R-64
    PDF
    RoHS
    FXO-LC536R-64

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    LVDS 5 x 3.2mm 3.3V Oscillator with frequency range 0.75 MHz to 1.35GHz

    FXO-LC536R-156.25
    PDF
    RoHS
    FXO-LC536R-156.25

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    LVDS 5 x 3.2mm 3.3V Oscillator with frequency range 0.75 MHz to 1.35 GHz.

    FXO-LC536R-150
    PDF
    RoHS
    FXO-LC536R-150

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    LVDS 5 x 3.2mm 3.3V Oscillator with frequency range 0.75 MHz to 1.35 GHz.

    FXO-LC536R-125
    PDF
    RoHS
    FXO-LC536R-125

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    FXO-LC53 series LVDS oscillator in 5 x 3.2mm package, 3.3V, frequency 0.75 MHz to 1.35GHz.

    FXO-LC536R-100
    PDF
    RoHS
    FXO-LC536R-100

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    LVDS 5 x 3.2mm 3.3V Oscillator with frequency range 0.75 MHz to 1.35 GHz

    FXO-LC535R-156.25
    PDF
    RoHS
    FXO-LC535R-156.25

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    LVDS ceramic SMD oscillator with 156.25 MHz frequency.

    FXO-LC535R-100
    PDF
    RoHS
    FXO-LC535R-100

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    LVDS ceramic SMD oscillator with 100 MHz frequency.

    FXO-LC526R-100
    PDF
    RoHS
    FXO-LC526R-100

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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-LC525R-156.25
    PDF
    RoHS
    FXO-LC525R-156.25

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    LVDS 5 x 3.2mm 2.5V Oscillator with frequency range 0.75 MHz to 1.0GHz

    FXO-HC736R-200
    PDF
    RoHS
    FXO-HC736R-200

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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC736R-171.36
    RoHS
    FXO-HC736R-171.36

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    HCMOS 7x5mm SMD Oscillator O7HS series with stabilities to ±20 PPM, temperature ranges to -40ºC to +85ºC, and supply voltages of 1.8V, 2.5V, 3.3V.

    FXO-HC736R-15
    PDF
    RoHS
    FXO-HC736R-15

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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC736-30.72
    RoHS
    FXO-HC736-30.72

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions. It offers low cost, low noise, wide frequency range, and excellent ambient performance.

    FXO-HC735RGB-125
    RoHS
    FXO-HC735RGB-125

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    HCMOS 7x5mm SMD Oscillator O7HS series (former F4500, F4400, F4100 Series)

    FXO-HC735R-60
    PDF
    RoHS
    FXO-HC735R-60

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    HCMOS 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 250MHz

    FXO-HC735R-33.3333
    PDF
    RoHS
    FXO-HC735R-33.3333

    Fox ElectronicsCheck Price
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    FXO-HC73 SERIES HCMOS 7 x 5mm 3.3V Oscillator, frequency range 0.75 MHz to 250MHz.

    FXO-HC735R-33.1776
    RoHS
    FXO-HC735R-33.1776

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions. XPRESSO utilizes a family of proprietary ASICs, designed and developed by Fox, with a key focus on noise reduction technologies.

    FXO-HC735R-16.777216
    PDF
    RoHS
    FXO-HC735R-16.777216

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735R-125
    PDF
    RoHS
    FXO-HC735R-125

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-80
    PDF
    RoHS
    FXO-HC735-80

    Fox ElectronicsCheck Price
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    FXO-HC73 SERIES HCMOS 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 250MHz

    FXO-HC735-8
    PDF
    RoHS
    FXO-HC735-8

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    HCMOS 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 250MHz.

    FXO-HC735-77.76
    RoHS
    FXO-HC735-77.76

    Fox ElectronicsCheck Price
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    HCMOS 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 250MHz

    FXO-HC735-75
    PDF
    RoHS
    FXO-HC735-75

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-66.666
    PDF
    RoHS
    FXO-HC735-66.666

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-62.5
    PDF
    RoHS
    FXO-HC735-62.5

    Fox ElectronicsCheck Price
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    HCMOS 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 250 MHz. The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-43
    RoHS
    FXO-HC735-43

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-42.954
    RoHS
    FXO-HC735-42.954

    Fox ElectronicsCheck Price
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    HCMOS 7x5mm SMD Oscillator O7HS series

    FXO-HC735-4
    RoHS
    FXO-HC735-4

    Fox ElectronicsCheck Price
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    HCMOS 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 250 MHz. The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-33
    PDF
    RoHS
    FXO-HC735-33

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions. XpressO is an excellent choice over the conventional technologies.

    FXO-HC735-28.63636
    PDF
    RoHS
    FXO-HC735-28.63636

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-24
    RoHS
    FXO-HC735-24

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions with low jitter and low cost.

    FXO-HC735-20
    RoHS
    FXO-HC735-20

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions. XPRESSO utilizes a family of proprietary ASICs, designed and developed by Fox, with a key focus on noise reduction technologies.

    FXO-HC735-14.7456
    PDF
    RoHS
    FXO-HC735-14.7456

    Fox ElectronicsCheck Price
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    HCMOS 7 x 5mm 3.3V Oscillator with frequency range 0.75 MHz to 250MHz.

    FXO-HC735-106.25
    RoHS
    FXO-HC735-106.25

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC735-1.544
    PDF
    RoHS
    FXO-HC735-1.544

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC730-7.5
    PDF
    RoHS
    FXO-HC730-7.5

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC730-45
    PDF
    RoHS
    FXO-HC730-45

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions, featuring extremely low jitter and low cost.

    FXO-HC730-27
    PDF
    RoHS
    FXO-HC730-27

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions.

    FXO-HC730-19.2
    FXO-HC730-19.2

    Fox ElectronicsCheck Price
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    HCMOS 7 x 5mm 3.3V oscillator with frequency range 0.75 MHz to 250 MHz, featuring extremely low jitter and low cost.

    FXO-HC730-18
    RoHS
    FXO-HC730-18

    Fox ElectronicsCheck Price
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    The Fox XPRESSO Crystal Oscillator is a breakthrough in configurable Frequency Control Solutions. XPRESSO utilizes a family of proprietary ASICs, designed and developed by Fox, with a key focus on noise reduction technologies.

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