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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

    17 of 35
    Product Image
    Si5351C-B-GM, Function Generator IC, 20-Pin QFN
    RS Stock No.:
    819-6786
    Mfr. Part No.:
    Si5351C-B-GM
    PHP276.695
    Each (In a Pack of 2)
    Product Image
    Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
    RS Stock No.:
    218-4555
    Mfr. Part No.:
    SA555D
    PHP42.952
    Each (In a Pack of 25)
    Product Image
    Texas Instruments TLC555MJG, Timer Circuit 2.1MHz, 8-Pin CDIP
    RS Stock No.:
    796-8316P
    Mfr. Part No.:
    TLC555MJG
    PHP1,507.405
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP7940M-I/P, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin PDIP
    RS Stock No.:
    774-7403
    Mfr. Part No.:
    MCP7940M-I/P
    PHP55.588
    Each (In a Bag of 10)
    Product Image
    Microchip MCP79412-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    798-5260P
    Mfr. Part No.:
    MCP79412-I/SN
    PHP83.502
    Each (Supplied in a Tube)
    Product Image
    onsemi NB3N502DG, PLL Frequency Multiplier 1 5.5 V 8-Pin SOIC
    RS Stock No.:
    787-6920
    Mfr. Part No.:
    NB3N502DG
    PHP245.915
    Each (In a Pack of 2)
    Product Image
    SI53340-B-GM, Clock Generator LVDS, 2-Input, 16-Pin QFN
    RS Stock No.:
    168-9974
    Mfr. Part No.:
    SI53340-B-GM
    PHP105.495
    Each (In a Tray of 490)
    Product Image
    Texas Instruments CD4536BE, Programmable Timer Circuit, 16-Pin PDIP
    RS Stock No.:
    709-2532P
    Mfr. Part No.:
    CD4536BE
    PHP30.146
    Each (Supplied in a Tube)
    Product Image
    CY22393FXC, PLL Clock Generator, 1-Input, 16-Pin TSSOP
    RS Stock No.:
    273-7325
    Mfr. Part No.:
    CY22393FXC
    PHP1,436.65
    Each
    Product Image
    Microchip 14.8ns CMOS, LVPECL, LVTTL Delay Line, 32-Pin TQFP
    RS Stock No.:
    910-2010P
    Mfr. Part No.:
    SY89296UTG
    PHP789.62
    Each (Supplied in a Tray)
    Product Image
    Texas Instruments TLC555 TLC555CP, Timer Circuit 2MHz, 8-Pin PDIP
    RS Stock No.:
    197-7573
    Mfr. Part No.:
    TLC555CP
    PHP46.019
    Each (In a Tube of 50)
    Product Image
    Epson Q41802551000111, Real Time Clock (RTC) Serial-I2C, 14-Pin SOP
    RS Stock No.:
    169-8144
    Mfr. Part No.:
    Q41802551000111
    PHP183.332
    Each (On a Reel of 250)
    Product Image
    Texas Instruments CD74HC4046AE, PLL Circuit 1 6 V 16-Pin PDIP
    RS Stock No.:
    662-4589
    Mfr. Part No.:
    CD74HC4046AE
    PHP34.941
    Each (In a Pack of 10)
    Product Image
    NXP PCF2123TS/1,118, Real Time Clock (RTC), 128bit RAM Serial-SPI, 14-Pin TSSOP14
    RS Stock No.:
    219-4629
    Mfr. Part No.:
    PCF2123TS/1,118
    PHP51.407
    Each (On a Reel of 2500)
    Product Image
    Epson X1B000311000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
    RS Stock No.:
    205-3456
    Mfr. Part No.:
    X1B000311000112
    PHP83.108
    Each (On a Reel of 250)
    Product Image
    SI52142-A01AGM, Function Generator IC, 24-Pin QFN
    RS Stock No.:
    168-9981
    Mfr. Part No.:
    SI52142-A01AGM
    PHP126.179
    Each (In a Tray of 490)
    Product Image
    Texas Instruments NE556DR NE556DR, Timer Circuit, 14-Pin SOIC
    RS Stock No.:
    197-7395
    Mfr. Part No.:
    NE556DR
    PHP19.098
    Each (In a Pack of 25)
    Product Image
    onsemi 8.8ns CML, LVDS, LVPECL Delay Line, 24-Pin QFN
    RS Stock No.:
    808-4037
    Mfr. Part No.:
    NB6L295MNG
    PHP1,332.47
    Each
    Product Image
    SY89833LMG, Clock Generator CML, 16-Pin MLF
    RS Stock No.:
    910-1486
    Mfr. Part No.:
    SY89833LMG
    PHP372.59
    Each
    Product Image
    Microchip MCP7940N-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP
    RS Stock No.:
    798-5254P
    Mfr. Part No.:
    MCP7940N-I/MS
    PHP57.677
    Each (Supplied in a Tube)
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