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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

    1359 Products showing for Clock, Timing & Frequency ICs

    1 of 68
    Product Image
    LMH2120UM/NOPB, Phase Frequency Detector 8GHz 6-Pin DSBGA (YFZ)
    RS Stock No.:
    252-0686
    Mfr. Part No.:
    LMH2120UM/NOPB
    HK$21.015
    Each (On a Reel of 250)
    Product Image
    Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
    RS Stock No.:
    346-7024
    Mfr. Part No.:
    TLC555IP
    HK$7.30
    Each
    Product Image
    Renesas Electronics 2305A-1DCG8 Clock Buffer 8-Pin SOIC
    RS Stock No.:
    264-3451
    Mfr. Part No.:
    2305A-1DCG8
    HK$9.30
    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
    HK$3.591
    Each (In a Tube of 25)
    Product Image
    SN74LS629N, Function Generator IC
    RS Stock No.:
    442-870P
    Mfr. Part No.:
    SN74LS629N
    HK$46.30
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments NE556 NE556D, Precision Timer, Dual, 14-Pin SOIC
    RS Stock No.:
    252-8532
    Mfr. Part No.:
    NE556D
    HK$7.533
    Each (In a Pack of 10)
    Product Image
    Renesas Electronics 5PB1110PGGI Clock Buffer 20-Pin TSSOP
    RS Stock No.:
    254-4942
    Mfr. Part No.:
    5PB1110PGGI
    HK$31.388
    Each (In a Tube of 74)
    Product Image
    Renesas Electronics 5PB1110PGGI Clock Buffer 20-Pin TSSOP
    RS Stock No.:
    254-4943P
    Mfr. Part No.:
    5PB1110PGGI
    HK$40.41
    Each (Supplied in a Tube)
    Product Image
    525R-02ILF, Function Generator IC, 28-Pin SSOP
    RS Stock No.:
    216-6140
    Mfr. Part No.:
    525R-02ILF
    HK$62.44
    Each (In a Pack of 2)
    Product Image
    onsemi NB3N551MNR4G PLL Clock Buffer 8-Pin DFN
    RS Stock No.:
    787-6936
    Mfr. Part No.:
    NB3N551MNR4G
    HK$18.732
    Each (In a Pack of 5)
    Product Image
    Microchip MIC1555 MIC1555YM5-TR, Precision Timer Circuit 5MHz, 5-Pin SOT-23
    RS Stock No.:
    910-1733P
    Mfr. Part No.:
    MIC1555YM5-TR
    HK$10.177
    Each (Supplied on a Reel)
    Product Image
    Microchip MCP79410-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    726-3949P
    Mfr. Part No.:
    MCP79410-I/SN
    HK$15.26
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics ISL1208IU8Z, Real Time Clock Serial-I2C, 8-Pin
    RS Stock No.:
    262-7217
    Mfr. Part No.:
    ISL1208IU8Z
    HK$19.446
    Each (In a Tube of 80)
    Product Image
    onsemi NB3N2304NZDTG PLL Clock Buffer 8-Pin TSSOP
    RS Stock No.:
    787-6927P
    Mfr. Part No.:
    NB3N2304NZDTG
    HK$16.845
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments LM555CM/NOPB, Elapsed Time Recorder, 8-Pin SOIC
    RS Stock No.:
    100-0685
    Mfr. Part No.:
    LM555CM/NOPB
    HK$7.475
    Each (In a Tube of 95)
    Product Image
    Microchip PL138-48OI Buffer 20-Pin TSSOP
    RS Stock No.:
    264-8817
    Mfr. Part No.:
    PL138-48OI
    HK$39.953
    Each (In a Tube of 76)
    Product Image
    Renesas Electronics 501MLF Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7830P
    Mfr. Part No.:
    501MLF
    HK$8.98
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments SE555JG SE555JG, Timer Circuit, 8-Pin CDIP
    RS Stock No.:
    197-7496
    Mfr. Part No.:
    SE555JG
    HK$179.90
    Each
    Product Image
    5P49V5935B000LTGI, Clock Generator, 2-Input, 24-Pin LGA
    RS Stock No.:
    217-7864
    Mfr. Part No.:
    5P49V5935B000LTGI
    HK$67.63
    Each
    Product Image
    NXP PCF8593T/1,118, Real Time Clock (RTC), 8 B, 8 B RAM, 8, 8-Pin SO8, SO8
    RS Stock No.:
    219-4657
    Mfr. Part No.:
    PCF8593T/1,118
    HK$29.564
    Each (In a Pack of 5)
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