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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

    1349 Products showing for Clock, Timing & Frequency ICs

    24 of 68
    Product Image
    557G-06LF, Clock Generator, 20-Pin TSSOP
    RS Stock No.:
    254-4934
    Mfr. Part No.:
    557G-06LF
    HK$47.50
    Each
    Product Image
    Microchip MCP79412-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    798-5260P
    Mfr. Part No.:
    MCP79412-I/SN
    HK$9.60
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP79520-I/MS, Real Time Clock (RTC), 64B RAM Serial, 10-Pin MSOP
    RS Stock No.:
    803-2222P
    Mfr. Part No.:
    MCP79520-I/MS
    HK$11.646
    Each (Supplied in a Tube)
    Product Image
    Microchip 14.8ns CMOS, LVPECL, LVTTL Delay Line, 32-Pin TQFP
    RS Stock No.:
    910-2010P
    Mfr. Part No.:
    SY89296UTG
    HK$106.27
    Each (Supplied in a Tray)
    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
    HK$7.80
    Each (Supplied in a Tube)
    Product Image
    9DMV0141AKILF, Clock Buffer, 16-Pin VFQFPN
    RS Stock No.:
    262-9019
    Mfr. Part No.:
    9DMV0141AKILF
    HK$18.594
    Each (In a Tray of 624)
    Product Image
    Renesas Electronics 9DBL0455NLGI Clock Buffer 20-Pin VFQFPN
    RS Stock No.:
    262-9005
    Mfr. Part No.:
    9DBL0455NLGI
    HK$20.408
    Each (In a Tray of 490)
    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
    HK$9.04
    Each (In a Pack of 10)
    Product Image
    5L1503-000NVGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
    RS Stock No.:
    248-6229
    Mfr. Part No.:
    5L1503-000NVGI
    HK$7.68
    Each (In a Pack of 5)
    Product Image
    Renesas Electronics 5PB1108PGGK Clock Buffer 16-Pin TSSOP
    RS Stock No.:
    263-7897
    Mfr. Part No.:
    5PB1108PGGK
    HK$16.955
    Each (In a Tube of 96)
    Product Image
    Renesas Electronics 9DBL0455NLGI Clock Buffer 20-Pin VFQFPN
    RS Stock No.:
    262-9006P
    Mfr. Part No.:
    9DBL0455NLGI
    HK$29.20
    Each (Supplied in a Tray)
    Product Image
    Renesas Electronics 9DB403DGILF Clock Buffer 28-Pin TSSOP
    RS Stock No.:
    254-4992P
    Mfr. Part No.:
    9DB403DGILF
    HK$37.80
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 9DBL411BGILF Clock Buffer 20-Pin TSSOP
    RS Stock No.:
    254-4998
    Mfr. Part No.:
    9DBL411BGILF
    HK$33.65
    Each (In a Pack of 2)
    Product Image
    onsemi NB3L553DG PLL Clock Buffer 8-Pin SOIC
    RS Stock No.:
    145-3381
    Mfr. Part No.:
    NB3L553DG
    HK$8.908
    Each (In a Tube of 98)
    Product Image
    STMicroelectronics M41T00M6F, Real Time Clock (RTC), 8B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    829-0380P
    Mfr. Part No.:
    M41T00M6F
    HK$22.64
    Each (Supplied on a Reel)
    Product Image
    Texas Instruments LMC555CM LMC555CM/NOPB, Timer Circuit 3MHz, 8-Pin SOIC
    RS Stock No.:
    197-7334
    Mfr. Part No.:
    LMC555CM/NOPB
    HK$8.134
    Each (In a Tube of 95)
    Product Image
    Microchip MCP79410-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    726-3949
    Mfr. Part No.:
    MCP79410-I/SN
    HK$13.74
    Each (In a Pack of 5)
    Product Image
    Renesas Electronics 5PB1108PGGK Clock Buffer 16-Pin TSSOP
    RS Stock No.:
    263-7898
    Mfr. Part No.:
    5PB1108PGGK
    HK$23.50
    Each (In a Pack of 2)
    Product Image
    Texas Instruments CDCM61004RHBT, PLL Frequency Synthesizer 4 3.6 V 32-Pin VQFN
    RS Stock No.:
    162-8143
    Mfr. Part No.:
    CDCM61004RHBT
    HK$64.985
    Each (On a Reel of 250)
    Product Image
    8V19N850DNLGI, Clock Generator LVDS, LVPECL, 2-Input, 88-Pin VFQFPN
    RS Stock No.:
    217-7032
    Mfr. Part No.:
    8V19N850DNLGI
    HK$252.10
    Each
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