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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

    1358 Products showing for Clock, Timing & Frequency ICs

    11 of 68
    Product Image
    Renesas Electronics 841S104EGILF, PLL Clock Driver 5 3.3 V 16-Pin TSSOP
    RS Stock No.:
    263-7975
    Mfr. Part No.:
    841S104EGILF
    HK$118.797
    Each (In a Tube of 62)
    Product Image
    Abracon AB1805-T3, Real Time Clock 16-VFQFN
    RS Stock No.:
    171-0522P
    Mfr. Part No.:
    AB1805-T3
    HK$13.52
    Each (Supplied on a Reel)
    Product Image
    Abracon AB-557-03-HCHC-F-L-C-T, Frequency Synthesizer 1 3.6 V 14-Pin TSSOP-16
    RS Stock No.:
    241-2963
    Mfr. Part No.:
    AB-557-03-HCHC-F-L-C-T
    HK$36.338
    Each (On a Reel of 1000)
    Product Image
    Renesas Electronics 9ZX21901DKLF Clock Buffer 72-Pin VFQFPN
    RS Stock No.:
    248-6251P
    Mfr. Part No.:
    9ZX21901DKLF
    HK$37.10
    Each (Supplied in a Tray)
    Product Image
    CY22150FZXI, PLL Clock Generator, 1-Input, 16-Pin TSSOP
    RS Stock No.:
    273-7322
    Mfr. Part No.:
    CY22150FZXI
    HK$104.407
    Each (In a Tube of 96)
    Product Image
    Renesas Electronics 501MILF Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7825
    Mfr. Part No.:
    501MILF
    HK$13.054
    Each (In a Tube of 97)
    Product Image
    524MILF, Clock Buffer, 1-Input, 8-Pin SOIC
    RS Stock No.:
    216-6138
    Mfr. Part No.:
    524MILF
    HK$24.48
    Each (In a Pack of 5)
    Product Image
    NXP PCF8563T/5,518, Real Time Clock (RTC) Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    865-2208P
    Mfr. Part No.:
    PCF8563T/5,518
    HK$7.22
    Each (Supplied on a Reel)
    Product Image
    NB4N527SMNG, Clock Generator LVCMOS, LVTTL, 1-Input, 16-Pin QFN
    RS Stock No.:
    802-2027P
    Mfr. Part No.:
    NB4N527SMNG
    HK$125.70
    Each (Supplied in a Tube)
    Product Image
    MC100LVEP111FAG, Clock Divider ECL, 2-Input, 32-Pin LQFP
    RS Stock No.:
    163-0946
    Mfr. Part No.:
    MC100LVEP111FAG
    HK$34.751
    Each (In a Tray of 250)
    Product Image
    NB6L572MMNG, Clock Generator CML, LVDS, LVPECL, 4-Input, 32-Pin QFN
    RS Stock No.:
    821-3100P
    Mfr. Part No.:
    NB6L572MMNG
    HK$97.73
    Each (Supplied in a Tube)
    Product Image
    NXP PCF2129T/2,518, Real Time Clock (RTC), 128 bit, 128 bit RAM, 16, 16-Pin SO16, SO16
    RS Stock No.:
    219-4635
    Mfr. Part No.:
    PCF2129T/2,518
    HK$38.80
    Each (In a Pack of 5)
    Product Image
    49FCT3805APYG, Clock Divider CMOS, 2-Input, 20-Pin SSOP
    RS Stock No.:
    254-4922
    Mfr. Part No.:
    49FCT3805APYG
    HK$8.836
    Each (In a Tube of 64)
    Product Image
    49FCT3805DQGI, Clock Divider CMOS, 2-Input, 20-Pin SOIC
    RS Stock No.:
    254-4926
    Mfr. Part No.:
    49FCT3805DQGI
    HK$16.711
    Each (In a Tube of 55)
    Product Image
    Renesas Electronics ICM7556IPDZ, Programmable Timer Circuit, Dual 1MHz, 14-Pin PDIP
    RS Stock No.:
    921-5377
    Mfr. Part No.:
    ICM7556IPDZ
    HK$15.56
    Each (In a Pack of 5)
    Product Image
    DiodesZetex NA555S-13, Precision Timer Circuit, 8-Pin SOIC
    RS Stock No.:
    921-0745P
    Mfr. Part No.:
    NA555S-13
    HK$2.504
    Each (Supplied on a Reel)
    Product Image
    Texas Instruments CD4541B CD4541BM96, Timer Circuit 0.1MHz, 14-Pin SOIC
    RS Stock No.:
    226-4749P
    Mfr. Part No.:
    CD4541BM96
    HK$3.392
    Each (Supplied on a Reel)
    Product Image
    Texas Instruments TLC551CP, Timer Circuit 2MHz, 8-Pin PDIP
    RS Stock No.:
    662-4677P
    Mfr. Part No.:
    TLC551CP
    HK$19.218
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics CP82C54 CP82C54-10Z, Programmable Timer, 6 10MHz, 24-Pin PDIP
    RS Stock No.:
    235-5219
    Mfr. Part No.:
    CP82C54-10Z
    HK$123.60
    Each
    Product Image
    Renesas Electronics ICM7555CBAZ, Programmable Timer 1MHz, 8-Pin SOIC
    RS Stock No.:
    248-5724
    Mfr. Part No.:
    ICM7555CBAZ
    HK$3.75
    Each (In a Pack of 10)
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