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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

    1339 Products showing for Clock, Timing & Frequency ICs

    7 of 67
    Product Image
    Renesas Electronics RC22504A000GNK#BB0, Frequency Synthesizer 6 24-Pin 24-QFN
    RS Stock No.:
    230-6592
    Mfr. Part No.:
    RC22504A000GNK#BB0
    HK$91.00
    Each
    Product Image
    Renesas Electronics 9ZXL0632EKILF Clock Buffer 40-Pin VFQFPN
    RS Stock No.:
    248-6256P
    Mfr. Part No.:
    9ZXL0632EKILF
    HK$25.35
    Each (Supplied in a Tray)
    Product Image
    Renesas Electronics 9FGV0641AKLF, PLL Clock Generator 40-Pin VFQFPN
    RS Stock No.:
    262-9026P
    Mfr. Part No.:
    9FGV0641AKLF
    HK$26.55
    Each (Supplied in a Tray)
    Product Image
    STMicroelectronics M41T94MH6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 28-Pin SOH
    RS Stock No.:
    880-5345P
    Mfr. Part No.:
    M41T94MH6F
    HK$51.067
    Each (Supplied on a Reel)
    Product Image
    onsemi MC100LVEL11DTG PLL Clock Buffer 8-Pin TSSOP
    RS Stock No.:
    121-6388
    Mfr. Part No.:
    MC100LVEL11DTG
    HK$25.384
    Each (In a Tube of 100)
    Product Image
    STMicroelectronics 5 Pin Watchdog Timer, SOT-323
    RS Stock No.:
    165-5639
    Mfr. Part No.:
    STWD100PYW83F
    HK$6.948
    Each (On a Reel of 3000)
    Product Image
    Renesas Electronics 5V2310PGGI Clock Buffer 24-Pin TSSOP
    RS Stock No.:
    254-4947P
    Mfr. Part No.:
    5V2310PGGI
    HK$39.30
    Each (Supplied in a Tube)
    Product Image
    STMicroelectronics M41T82SM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    188-9207
    Mfr. Part No.:
    M41T82SM6F
    HK$17.763
    Each (On a Reel of 2500)
    Product Image
    Renesas Electronics 853S011CGILF Buffer 8-Pin TSSOP
    RS Stock No.:
    250-3474
    Mfr. Part No.:
    853S011CGILF
    HK$54.426
    Each (In a Tube of 96)
    Product Image
    Renesas Electronics 853S011CGILF Buffer 8-Pin TSSOP
    RS Stock No.:
    250-3475P
    Mfr. Part No.:
    853S011CGILF
    HK$67.70
    Each (Supplied in a Tube)
    Product Image
    5PB1106PGGI, Clock Buffer LVCMOS, 1-Input, 14-Pin TSSOP
    RS Stock No.:
    216-6179
    Mfr. Part No.:
    5PB1106PGGI
    HK$22.64
    Each (In a Pack of 5)
    Product Image
    onsemi NB3N5573DTG, PLL Frequency Synthesizer 2 3.63 V 16-Pin TSSOP
    RS Stock No.:
    170-3521
    Mfr. Part No.:
    NB3N5573DTG
    HK$23.125
    Each (In a Tube of 96)
    Product Image
    Renesas Electronics 501MILFT Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7827
    Mfr. Part No.:
    501MILFT
    HK$13.807
    Each (On a Reel of 3000)
    Product Image
    onsemi NB6N14SMNG PLL Clock Buffer 16-Pin QFN
    RS Stock No.:
    124-5344
    Mfr. Part No.:
    NB6N14SMNG
    HK$73.141
    Each (In a Tube of 123)
    Product Image
    onsemi NB3L553DG PLL Clock Buffer 8-Pin SOIC
    RS Stock No.:
    787-6914
    Mfr. Part No.:
    NB3L553DG
    HK$13.35
    Each (In a Pack of 2)
    Product Image
    Renesas Electronics 9DBL0951BKILF Clock Buffer 48-Pin VFQFPN
    RS Stock No.:
    250-3487P
    Mfr. Part No.:
    9DBL0951BKILF
    HK$22.95
    Each (Supplied in a Tray)
    Product Image
    Renesas Electronics 9FG108EFILF, Frequency Synthesizer 4.6 V 48-Pin SSOP
    RS Stock No.:
    250-3492
    Mfr. Part No.:
    9FG108EFILF
    HK$49.10
    Each
    Product Image
    Renesas Electronics 524SCMGI Clock Buffer 8-Pin DFN
    RS Stock No.:
    262-8954
    Mfr. Part No.:
    524SCMGI
    HK$15.50
    Each (On a Tape of 100)
    Product Image
    Epson X1B000311000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
    RS Stock No.:
    205-3456
    Mfr. Part No.:
    X1B000311000112
    HK$15.762
    Each (On a Reel of 250)
    Product Image
    Texas Instruments TLC555ID, Timer Circuit 2MHz, 8-Pin SOIC
    RS Stock No.:
    620-0357
    Mfr. Part No.:
    TLC555ID
    HK$6.18
    Each (In a Pack of 10)
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