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    Clock, Timing & Frequency ICs

    Clock, timing & frequency ICs are electronic devices that provide timing frequency to circuits. A clock IC is an electronic device that is used for the generation, manipulation, distribution, conditioning, or controlling of a timing signal in electronic systems. A timing IC is used to control sequences of events in electronic systems. Frequency ICs are circuits that have been designed to keep a circuit tuned to the frequency of an incoming radio signal.

    What types of clock, timing & frequency ICs are there?

    Clock, timing & frequency ICs have a range of different functions such as;

    • Clock Drivers, Distribution
    • Clock Synthesizers
    • Delay Lines & Timing Elements
    • Clock Buffers
    • Bus Repeaters
    • Function Generator IC
    • Phase Detectors
    • Real-Time Clocks
    • Timer Circuits
    • Watchdog Timers

    Typical applications

    Clock, timing & frequency ICs are widely used in an array of applications such as;

    • Low jitter, low phase noise clock distribution
    • Wireless transceivers
    • ATE (Automatic test equipment)
    • Sensory applications
    • Frequency translation and low-frequency PLLs
    Bus Repeaters
    Bus Repeaters
    Clock Buffers
    Clock Buffers
    Clock Drivers & Distribution
    Clock Drivers & Distribution
    Clock Synthesizers
    Clock Synthesizers
    Delay Lines & Timing Elements
    Delay Lines & Timing Elements
    Phase Detectors
    Phase Detectors
    Real Time Clocks
    Real Time Clocks
    Timer Circuits
    Timer Circuits
    Watchdog Timers
    Watchdog Timers

    681 Products showing for Clock, Timing & Frequency ICs

    33 of 35
    Product Image
    DiodesZetex NE555S-13, Programmable Timer Circuit, 8-Pin SOIC
    RS Stock No.:
    122-3283
    Mfr. Part No.:
    NE555S-13
    PHP6.766
    Each (On a Reel of 2500)
    Product Image
    STMicroelectronics M41T83SQA6F, Real Time Clock (RTC), 32B RAM Serial-2 Wire, Serial-I2C, 16-Pin QFN
    RS Stock No.:
    877-2781
    Mfr. Part No.:
    M41T83SQA6F
    PHP220.78
    Each (In a Pack of 5)
    Product Image
    MC100EP32DG, Clock Divider ECL, 2-Input, 8-Pin SOIC
    RS Stock No.:
    908-0787P
    Mfr. Part No.:
    MC100EP32DG
    PHP610.735
    Each (Supplied in a Tube)
    Product Image
    Infineon CY2309ZXI-1H PLL Clock Buffer 16-Pin TSSOP
    RS Stock No.:
    194-9033
    Mfr. Part No.:
    CY2309ZXI-1H
    PHP720.283
    Each (In a Tube of 96)
    Product Image
    NB7V58MMNHTBG, Clock Translator CML, 1-Input, 16-Pin QFN
    RS Stock No.:
    821-3150P
    Mfr. Part No.:
    NB7V58MMNHTBG
    PHP286.09
    Each (Supplied on a Reel)
    Product Image
    Microchip MCP79401-I/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    177-0776
    Mfr. Part No.:
    MCP79401-I/SN
    PHP64.923
    Each (In a Pack of 10)
    Product Image
    Infineon CY2309ZXI-1H PLL Clock Buffer 16-Pin TSSOP
    RS Stock No.:
    194-9034
    Mfr. Part No.:
    CY2309ZXI-1H
    PHP881.89
    Each
    Product Image
    Analog Devices ADF4113BCPZ, PLL Frequency Synthesizer, 20-Pin CP 20
    RS Stock No.:
    708-9785P
    Mfr. Part No.:
    ADF4113BCPZ
    PHP195.80
    Each (Supplied in a Tray)
    Product Image
    NXP PCF8593T/1,118, Real Time Clock (RTC), 8 B, 8 B RAM, 8, 8-Pin SO8, SO8
    RS Stock No.:
    219-4657P
    Mfr. Part No.:
    PCF8593T/1,118
    PHP196.08
    Each (Supplied on a Reel)
    Product Image
    Infineon CY2308SXI-1H PLL Clock Buffer 16-Pin SOIC
    RS Stock No.:
    194-9016P
    Mfr. Part No.:
    CY2308SXI-1H
    PHP434.30
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments SN65DPHY440SSRHRT Clock Generator 28-Pin QFN
    RS Stock No.:
    252-8699
    Mfr. Part No.:
    SN65DPHY440SSRHRT
    PHP192.716
    Each (On a Reel of 250)
    Product Image
    STMicroelectronics M41T56M6F, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    714-7288P
    Mfr. Part No.:
    M41T56M6F
    PHP195.375
    Each (Supplied on a Reel)
    Product Image
    Skyworks Solutions Inc SI53342-B-GM Clock Buffer 24-Pin QFN
    RS Stock No.:
    173-2732
    Mfr. Part No.:
    SI53342-B-GM
    PHP129.843
    Each (In a Tray of 490)
    Product Image
    SI53322-B-GM, Clock Generator LVPECL, 1-Input, 16-Pin QFN
    RS Stock No.:
    173-2722
    Mfr. Part No.:
    SI53322-B-GM
    PHP88.367
    Each (In a Tray of 490)
    Product Image
    onsemi NBC12439AMNG, PLL Frequency Synthesizer 1 5.25 V 32-Pin QFN
    RS Stock No.:
    802-2077
    Mfr. Part No.:
    NBC12439AMNG
    PHP732.78
    Each
    Product Image
    Infineon CY2309SXC-1H PLL Clock Buffer 16-Pin TSSOP
    RS Stock No.:
    194-9028P
    Mfr. Part No.:
    CY2309SXC-1H
    PHP290.375
    Each (Supplied in a Tube)
    Product Image
    Maxim Integrated DS1557WP-120+, Real Time Clock Parallel, 34-Pin PowerCap
    RS Stock No.:
    797-9492P
    Mfr. Part No.:
    DS1557WP-120+
    PHP2,320.50
    Each (Supplied in a Tube)
    Product Image
    Analog Devices ADCLK944BCPZ-WP PLL Clock Buffer 16-Pin LFCSP
    RS Stock No.:
    807-1713P
    Mfr. Part No.:
    ADCLK944BCPZ-WP
    PHP428.34
    Each (Supplied in a Tray)
    Product Image
    Abracon AB-RTCMC-32.768KHZ-AIGZ-S7-T, Real Time Clock Serial-I2C, 8-Pin SMD
    RS Stock No.:
    240-0844
    Mfr. Part No.:
    AB-RTCMC-32.768KHZ-AIGZ-S7-T
    PHP182.554
    Each (On a Reel of 1000)
    Product Image
    Infineon CY23EP05SXC-1H PLL Clock Buffer 8-Pin SOIC
    RS Stock No.:
    194-9038P
    Mfr. Part No.:
    CY23EP05SXC-1H
    PHP725.07
    Each (Supplied in a Tube)
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