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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

    1620 Products showing for Clock, Timing & Frequency ICs

    2 of 81
    Product Image
    Maxim Integrated DS1687-3+, Real Time Clock, 242B RAM Multiplexed, 24-Pin EDIP
    RS Stock No.:
    191-5742
    Mfr. Part No.:
    DS1687-3+
    $30.87
    Each
    Product Image
    Texas Instruments SN74LV4046AN, PLL Circuit, 16-Pin PDIP
    RS Stock No.:
    145-6056
    Mfr. Part No.:
    SN74LV4046AN
    $2.06
    Each (In a Tube of 25)
    Product Image
    onsemi MC100LVEL11DTG PLL Clock Buffer 8-Pin TSSOP
    RS Stock No.:
    787-6772
    Mfr. Part No.:
    MC100LVEL11DTG
    $8.08
    Each
    Product Image
    Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
    RS Stock No.:
    346-7024
    Mfr. Part No.:
    TLC555IP
    $1.55
    Each
    Product Image
    Texas Instruments SE555P, Timer Circuit, 8-Pin PDIP
    RS Stock No.:
    121-9248
    Mfr. Part No.:
    SE555P
    $0.534
    Each (In a Tube of 50)
    Product Image
    Texas Instruments 6 Pin Watchdog Timer, SOT-23
    RS Stock No.:
    162-9880
    Mfr. Part No.:
    TPL5010DDCT
    $1.31
    Each (On a Reel of 250)
    Product Image
    Maxim Integrated DS1302SN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC
    RS Stock No.:
    189-8712P
    Mfr. Part No.:
    DS1302SN+
    $8.485
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments 6 Pin Watchdog Timer, SOT-23
    RS Stock No.:
    900-9863P
    Mfr. Part No.:
    TPL5010DDCT
    $2.166
    Each (Supplied on a Reel)
    Product Image
    Texas Instruments 6 Pin Watchdog Timer, SOT-23
    RS Stock No.:
    162-9881
    Mfr. Part No.:
    TPL5110DDCT
    $1.125
    Each (On a Reel of 250)
    Product Image
    Texas Instruments TLC556CN, Timer Circuit, Dual 2MHz, 14-Pin PDIP
    RS Stock No.:
    638-958
    Mfr. Part No.:
    TLC556CN
    $2.62
    Each
    Product Image
    Epson Q42724211000200, Real Time Clock (RTC) Parallel, 18-Pin PDIP
    RS Stock No.:
    667-6212P
    Mfr. Part No.:
    Q42724211000200
    $11.32
    Each (Supplied in a Tube)
    Product Image
    Analog Devices AD9910BSVZ, Direct Digital Synthesizer 14 bit-Bit, 100-Pin TQFP
    RS Stock No.:
    697-7495
    Mfr. Part No.:
    AD9910BSVZ
    $118.73
    Each
    Product Image
    Texas Instruments CD74HC7046AM, PLL Circuit 1 6 V 16-Pin SOIC
    RS Stock No.:
    662-4586
    Mfr. Part No.:
    CD74HC7046AM
    $4.472
    Each (In a Pack of 5)
    Product Image
    Texas Instruments CD4541BE, Programmable Timer Circuit 0.1MHz, 14-Pin PDIP
    RS Stock No.:
    923-6712
    Mfr. Part No.:
    CD4541BE
    $1.11
    Each (In a Tube of 25)
    Product Image
    Texas Instruments CD4541BE, Programmable Timer Circuit 0.1MHz, 14-Pin PDIP
    RS Stock No.:
    709-1999
    Mfr. Part No.:
    CD4541BE
    $1.17
    Each (In a Pack of 10)
    Product Image
    Texas Instruments NE555D, Precision Timer, 8-Pin SOIC
    RS Stock No.:
    785-818
    Mfr. Part No.:
    NE555D
    $1.55
    Each
    Product Image
    Texas Instruments SE555P, Timer Circuit, 8-Pin PDIP
    RS Stock No.:
    709-2110P
    Mfr. Part No.:
    SE555P
    $0.724
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 553MLFT Clock Buffer 8-Pin SOIC
    RS Stock No.:
    250-3448
    Mfr. Part No.:
    553MLFT
    $4.462
    Each (In a Pack of 5)
    Product Image
    TC74HC7292AF(F), Clock Divider, 16-Pin
    RS Stock No.:
    541-9487
    Mfr. Part No.:
    TC74HC7292AF(F)
    $2.054
    Each (In a Pack of 5)
    Product Image
    Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP
    RS Stock No.:
    528-416
    Mfr. Part No.:
    NE556N
    $0.898
    Each (In a Tube of 25)
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