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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

    60 of 68
    Product Image
    Microchip MCP79521-I/MS, Real Time Clock (RTC), 64B RAM Serial, 10-Pin MSOP
    RS Stock No.:
    803-2187
    Mfr. Part No.:
    MCP79521-I/MS
    HK$14.68
    Each (In a Pack of 5)
    Product Image
    Renesas Electronics 2305NZ-1HDCG8 Clock Buffer 8-Pin SOIC
    RS Stock No.:
    264-1281
    Mfr. Part No.:
    2305NZ-1HDCG8
    HK$8.202
    Each (On a Reel of 3000)
    Product Image
    557GI-05ALF, Clock Generator, 1-Input, 20-Pin TSSOP
    RS Stock No.:
    254-4936
    Mfr. Part No.:
    557GI-05ALF
    HK$33.16
    Each (In a Pack of 2)
    Product Image
    CDCV304PW, Clock Generator, 8-Pin TSSOP
    RS Stock No.:
    461-5757P
    Mfr. Part No.:
    CDCV304PW
    HK$34.28
    Each (Supplied in a Tube)
    Product Image
    SI53304-B-GM, Clock Generator LVCMOS, 2-Input, 32-Pin QFN
    RS Stock No.:
    173-2744
    Mfr. Part No.:
    SI53304-B-GM
    HK$28.54
    Each (In a Tray of 490)
    Product Image
    49FCT3805AQGI8, Clock Driver CMOS, 20-Pin SOIC/ SSOP/ QSOP
    RS Stock No.:
    264-1288P
    Mfr. Part No.:
    49FCT3805AQGI8
    HK$12.50
    Each (Supplied on a Reel)
    Product Image
    Texas Instruments LM555CM/NOPB, Timer Circuit, 8-Pin SOIC
    RS Stock No.:
    460-516P
    Mfr. Part No.:
    LM555CM/NOPB
    HK$9.16
    Each (Supplied in a Tube)
    Product Image
    onsemi MC1455DR2G, Timer Circuit, 8-Pin SOIC
    RS Stock No.:
    787-8706
    Mfr. Part No.:
    MC1455DR2G
    HK$2.518
    Each (In a Pack of 20)
    Product Image
    Renesas Electronics 9ZXL0831EKKLF Clock Buffer 48-Pin VFQFPN
    RS Stock No.:
    248-6265
    Mfr. Part No.:
    9ZXL0831EKKLF
    HK$47.71
    Each (In a Pack of 2)
    Product Image
    9FGV0441AKILFT, Clock Generator HCSL, 32-Pin 32-VFQFPN
    RS Stock No.:
    264-3534P
    Mfr. Part No.:
    9FGV0441AKILFT
    HK$30.52
    Each (Supplied on a Reel)
    Product Image
    74FCT3807DPYGI8, Clock Driver CMOS, 20-Pin SSOP/ QSOP/ TSSOP
    RS Stock No.:
    264-1305P
    Mfr. Part No.:
    74FCT3807DPYGI8
    HK$26.10
    Each (Supplied on a Reel)
    Product Image
    5PB1108CMGI, Clock Buffer LVCMOS, 1-Input, 16-Pin VFQFPN
    RS Stock No.:
    216-6182P
    Mfr. Part No.:
    5PB1108CMGI
    HK$14.80
    Each (Supplied as a Tape)
    Product Image
    Renesas Electronics 9ZXL0831EKKLF Clock Buffer 48-Pin VFQFPN
    RS Stock No.:
    248-6265P
    Mfr. Part No.:
    9ZXL0831EKKLF
    HK$47.71
    Each (Supplied in a Tray)
    Product Image
    5P49V6975A000LTGI, Clock Generator, 2-Input, 24-Pin LGA
    RS Stock No.:
    217-7870
    Mfr. Part No.:
    5P49V6975A000LTGI
    HK$56.45
    Each (In a Pack of 2)
    Product Image
    74FCT3807AQG, Clock Divider CMOS, 1-Input, 20-Pin QSOP
    RS Stock No.:
    254-4977
    Mfr. Part No.:
    74FCT3807AQG
    HK$11.48
    Each (In a Pack of 5)
    Product Image
    Microchip MCP79410-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    889-5121
    Mfr. Part No.:
    MCP79410-I/SN
    HK$8.662
    Each (In a Tube of 100)
    Product Image
    74FCT3807PYGI, PLL Clock Driver 74FCT, 1-Input, 20-Pin SSOP
    RS Stock No.:
    263-7956P
    Mfr. Part No.:
    74FCT3807PYGI
    HK$13.04
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 8535AGI-01LF Buffer 20-Pin TSSOP
    RS Stock No.:
    250-3471
    Mfr. Part No.:
    8535AGI-01LF
    HK$34.989
    Each (In a Tube of 74)
    Product Image
    Renesas Electronics 5V41236PGG, Frequency Synthesizer 3.465 V 20-Pin TSSOP
    RS Stock No.:
    254-4951
    Mfr. Part No.:
    5V41236PGG
    HK$31.55
    Each (In a Pack of 2)
    Product Image
    Micro Crystal RV-3049-C2-TB-008, Real Time Clock (RTC), 8B RAM Serial-SPI, 10-Pin SON
    RS Stock No.:
    729-3221P
    Mfr. Part No.:
    RV-3049-C2-TB-008
    HK$162.60
    Each (Supplied on a Reel)
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