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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

    44 of 68
    Product Image
    STMicroelectronics TS555 TS555IDTTR, Timer Circuit, Dual 2.7MHz, 8-Pin SO
    RS Stock No.:
    196-2111
    Mfr. Part No.:
    TS555IDTTR
    HK$5.626
    Each (On a Reel of 2500)
    Product Image
    Renesas Electronics 49FCT3805PYGI Clock Buffer 20-Pin QSOP, SOIC, SSOP
    RS Stock No.:
    263-7888
    Mfr. Part No.:
    49FCT3805PYGI
    HK$11.045
    Each (In a Tube of 64)
    Product Image
    Renesas Electronics 552G-02ILN Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7850
    Mfr. Part No.:
    552G-02ILN
    HK$35.673
    Each (In a Tube of 96)
    Product Image
    Texas Instruments NE556DR NE556DR, Timer Circuit, 14-Pin SOIC
    RS Stock No.:
    197-7394
    Mfr. Part No.:
    NE556DR
    HK$1.672
    Each (On a Reel of 2500)
    Product Image
    Epson X1B000232000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
    RS Stock No.:
    205-3453P
    Mfr. Part No.:
    X1B000232000112
    HK$32.68
    Each (Supplied on a Reel)
    Product Image
    Renesas Electronics 2305-1HDCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7816
    Mfr. Part No.:
    2305-1HDCGI
    HK$4.644
    Each (In a Pack of 25)
    Product Image
    Texas Instruments CD74HC4046AE, PLL Circuit 1 6 V 16-Pin PDIP
    RS Stock No.:
    145-0657
    Mfr. Part No.:
    CD74HC4046AE
    HK$4.856
    Each (In a Tube of 25)
    Product Image
    STMicroelectronics M48T35Y-70PC1, Real Time Clock (RTC), 32768B RAM Parallel, 28-Pin PCDIP
    RS Stock No.:
    624-8466P
    Mfr. Part No.:
    M48T35Y-70PC1
    HK$252.30
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 552G-02ILN Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7851
    Mfr. Part No.:
    552G-02ILN
    HK$38.65
    Each (In a Pack of 2)
    Product Image
    5L1503S-000NVGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
    RS Stock No.:
    248-6234P
    Mfr. Part No.:
    5L1503S-000NVGI
    HK$11.72
    Each (Supplied as a Tape)
    Product Image
    Renesas Electronics 5PB1108PGGI8 Clock Buffer 16-Pin 16-TSSOP
    RS Stock No.:
    264-3515
    Mfr. Part No.:
    5PB1108PGGI8
    HK$25.83
    Each (In a Pack of 2)
    Product Image
    STMicroelectronics M41T00SM6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    168-6813
    Mfr. Part No.:
    M41T00SM6F
    HK$14.278
    Each (On a Reel of 2500)
    Product Image
    Renesas Electronics 9DB403DFILFT PLL Clock Buffer 28-Pin 28-pin SSOP
    RS Stock No.:
    264-3530
    Mfr. Part No.:
    9DB403DFILFT
    HK$37.315
    Each (In a Pack of 2)
    Product Image
    74FCT38074SDCGI, Clock Buffer 74FCT, 1-Input, 8-Pin SOIC
    RS Stock No.:
    263-7950
    Mfr. Part No.:
    74FCT38074SDCGI
    HK$25.05
    Each (In a Pack of 2)
    Product Image
    Renesas Electronics CS82C54-10Z96, Programmable Timer Circuit 10MHz, 28-Pin PLCC
    RS Stock No.:
    921-5652
    Mfr. Part No.:
    CS82C54-10Z96
    HK$150.86
    Each
    Product Image
    Renesas Electronics 8T39S11ANLGI Clock Buffer 48-Pin 48-Lead VFQFN, Lead-Free
    RS Stock No.:
    264-3519P
    Mfr. Part No.:
    8T39S11ANLGI
    HK$126.90
    Each (Supplied in a Tray)
    Product Image
    853S011BGILF, Clock Buffer, 2-Input, 8-Pin SOIC
    RS Stock No.:
    216-6211
    Mfr. Part No.:
    853S011BGILF
    HK$29.807
    Each (In a Tube of 96)
    Product Image
    STMicroelectronics M41ST87WMX6TR, Real Time Clock (RTC), 128B RAM Serial-I2C, 28-Pin SOX
    RS Stock No.:
    907-4732P
    Mfr. Part No.:
    M41ST87WMX6TR
    HK$71.27
    Each (Supplied on a Reel)
    Product Image
    MC100EP33DG, Clock Divider ECL, 2-Input, 8-Pin SOIC
    RS Stock No.:
    908-0796
    Mfr. Part No.:
    MC100EP33DG
    HK$80.60
    Each (In a Pack of 2)
    Product Image
    Si5351C-B-GM, Function Generator IC, 20-Pin QFN
    RS Stock No.:
    819-6786P
    Mfr. Part No.:
    Si5351C-B-GM
    HK$40.55
    Each (Supplied in a Tube)
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