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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

    672 Products showing for Clock, Timing & Frequency ICs

    24 of 34
    Product Image
    STMicroelectronics M41T94MH6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 28-Pin SOH
    RS Stock No.:
    165-5508
    Mfr. Part No.:
    M41T94MH6F
    PHP309.829
    Each (On a Reel of 936)
    Product Image
    onsemi MC1455DR2G, Timer Circuit, 8-Pin SOIC
    RS Stock No.:
    787-8706P
    Mfr. Part No.:
    MC1455DR2G
    PHP18.725
    Each (Supplied on a Reel)
    Product Image
    Si5351C-B-GM, Function Generator IC, 20-Pin QFN
    RS Stock No.:
    819-6786P
    Mfr. Part No.:
    Si5351C-B-GM
    PHP276.695
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments NE556DR NE556DR, Timer Circuit, 14-Pin SOIC
    RS Stock No.:
    197-7394
    Mfr. Part No.:
    NE556DR
    PHP24.486
    Each (On a Reel of 2500)
    Product Image
    STMicroelectronics 5 Pin Watchdog Timer, SOT-23
    RS Stock No.:
    165-5640
    Mfr. Part No.:
    STWD100YNPWY3F
    PHP60.944
    Each (On a Reel of 3000)
    Product Image
    Texas Instruments LMC555IM/NOPB, Timer 3MHz, 8-Pin SOIC
    RS Stock No.:
    824-6986
    Mfr. Part No.:
    LMC555IM/NOPB
    PHP117.712
    Each (In a Pack of 5)
    Product Image
    Texas Instruments TLC556CD, Timer Circuit, Dual 2MHz, 14-Pin SOIC
    RS Stock No.:
    787-779
    Mfr. Part No.:
    TLC556CD
    PHP92.87
    Each
    Product Image
    Texas Instruments SE556J, Timer Circuit, Dual, 14-Pin CDIP
    RS Stock No.:
    732-1313P
    Mfr. Part No.:
    SE556J
    PHP1,488.92
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments TPL5010DDCR, Watchdog Timer, 6-Pin SOT-23-THIN
    RS Stock No.:
    229-7087
    Mfr. Part No.:
    TPL5010DDCR
    PHP34.276
    Each (In a Pack of 25)
    Product Image
    Microchip SY89835UMG-TR PLL Clock Buffer 8-Pin MLF
    RS Stock No.:
    911-2925
    Mfr. Part No.:
    SY89835UMG-TR
    PHP256.69
    Each (In a Pack of 2)
    Product Image
    Epson X1B000232000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
    RS Stock No.:
    205-3453P
    Mfr. Part No.:
    X1B000232000112
    PHP226.265
    Each (Supplied on a Reel)
    Product Image
    SI5338C-B-GM, Function Generator IC, 24-Pin QFN
    RS Stock No.:
    168-9978
    Mfr. Part No.:
    SI5338C-B-GM
    PHP813.827
    Each (In a Tray of 75)
    Product Image
    Texas Instruments TLC555ID, Timer Circuit 2MHz, 8-Pin SOIC
    RS Stock No.:
    620-0357
    Mfr. Part No.:
    TLC555ID
    PHP46.36
    Each (In a Pack of 10)
    Product Image
    Infineon CY2305SXI-1H Buffer 8-Pin SOIC
    RS Stock No.:
    273-7329
    Mfr. Part No.:
    CY2305SXI-1H
    PHP229.32
    Each
    Product Image
    Microchip MCP7940N-E/SN, Real Time Clock (RTC) Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    177-0837P
    Mfr. Part No.:
    MCP7940N-E/SN
    PHP58.60
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments CD4046BE, PLL Circuit 1 18 V 16-Pin PDIP
    RS Stock No.:
    709-1965
    Mfr. Part No.:
    CD4046BE
    PHP35.91
    Each (In a Pack of 10)
    Product Image
    Microchip MCP7940N-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP
    RS Stock No.:
    798-5254
    Mfr. Part No.:
    MCP7940N-I/MS
    PHP57.677
    Each (In a Pack of 10)
    Product Image
    onsemi NB3N51032DTG, PLL Frequency Synthesizer 2 3.465 V 16-Pin TSSOP
    RS Stock No.:
    827-0673P
    Mfr. Part No.:
    NB3N51032DTG
    PHP200.09
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP79411-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    798-5267P
    Mfr. Part No.:
    MCP79411-I/SN
    PHP72.508
    Each (Supplied in a Tube)
    Product Image
    Epson X1B000371000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
    RS Stock No.:
    205-3459
    Mfr. Part No.:
    X1B000371000112
    PHP227.52
    Each
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