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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

    9 of 68
    Product Image
    Infineon CY2308SXI-1 PLL Clock Buffer 16-Pin SOIC
    RS Stock No.:
    194-9013
    Mfr. Part No.:
    CY2308SXI-1
    TWD265.50
    Each (In a Tube of 48)
    Product Image
    Texas Instruments SE556J, Timer Circuit, Dual, 14-Pin CDIP
    RS Stock No.:
    732-1313
    Mfr. Part No.:
    SE556J
    TWD708.00
    Each
    Product Image
    Texas Instruments SE556J, Timer Circuit, Dual, 14-Pin CDIP
    RS Stock No.:
    732-1313P
    Mfr. Part No.:
    SE556J
    TWD708.00
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments xx555 SE555D, Precision Timer, 8-Pin SOIC
    RS Stock No.:
    268-3175
    Mfr. Part No.:
    SE555D
    TWD21.00
    Each (On a Reel of 75)
    Product Image
    Renesas Electronics 9DBV0441AKLF Clock Buffer 32-Pin VFQFPN
    RS Stock No.:
    262-9011P
    Mfr. Part No.:
    9DBV0441AKLF
    TWD124.00
    Each (Supplied in a Tray)
    Product Image
    Texas Instruments NE555D, Timer Circuit, 8-Pin SOIC
    RS Stock No.:
    121-8461
    Mfr. Part No.:
    NE555D
    TWD18.30
    Each (In a Tube of 75)
    Product Image
    Infineon CY2305SXI-1H Buffer 8-Pin SOIC
    RS Stock No.:
    273-7329
    Mfr. Part No.:
    CY2305SXI-1H
    TWD148.00
    Each
    Product Image
    553MILFT, Clock Buffer, 1-Input, 8-Pin SOIC
    RS Stock No.:
    216-6154
    Mfr. Part No.:
    553MILFT
    TWD73.60
    Each (On a Reel of 3000)
    Product Image
    Renesas Electronics 9DBL0951BKILF Clock Buffer 48-Pin VFQFPN
    RS Stock No.:
    250-3487
    Mfr. Part No.:
    9DBL0951BKILF
    TWD141.00
    Each (In a Pack of 2)
    Product Image
    Renesas Electronics 2305-1DCGI8 Clock Buffer 8-Pin SOIC/TSSOP
    RS Stock No.:
    235-8695
    Mfr. Part No.:
    2305-1DCGI8
    TWD27.70
    Each (In a Pack of 10)
    Product Image
    74FCT3807DPYGI, PLL Clock Driver 74FCT, 1-Input, 20-Pin SSOP
    RS Stock No.:
    263-7953
    Mfr. Part No.:
    74FCT3807DPYGI
    TWD72.50
    Each (In a Tube of 64)
    Product Image
    6V49205BNLGI, Clock Generator, 48-Pin VFQFN
    RS Stock No.:
    216-6191
    Mfr. Part No.:
    6V49205BNLGI
    TWD120.20
    Each (In a Tray of 260)
    Product Image
    Infineon CY2308SXI-1 PLL Clock Buffer 16-Pin SOIC
    RS Stock No.:
    194-9014
    Mfr. Part No.:
    CY2308SXI-1
    TWD337.00
    Each
    Product Image
    Si5338C-B-GM, Function Generator IC, 24-Pin QFN
    RS Stock No.:
    796-0347
    Mfr. Part No.:
    Si5338C-B-GM
    TWD589.00
    Each
    Product Image
    Renesas Electronics 9FG104EGILF, Frequency Synthesizer 4.6 V 28-Pin TSSOP
    RS Stock No.:
    250-3490P
    Mfr. Part No.:
    9FG104EGILF
    TWD169.00
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP7940NT-I/MNY, Real Time Clock (RTC), 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin TDFN
    RS Stock No.:
    889-6026
    Mfr. Part No.:
    MCP7940NT-I/MNY
    TWD32.70
    Each (On a Reel of 3300)
    Product Image
    Texas Instruments CDCM61004RHBT, PLL Frequency Synthesizer 4 3.6 V 32-Pin VQFN
    RS Stock No.:
    817-5994
    Mfr. Part No.:
    CDCM61004RHBT
    TWD307.00
    1 Tape of 1
    Product Image
    Microchip MIC1557 MIC1557YM5-TR, Precision Timer Circuit 5MHz, 5-Pin SOT-23
    RS Stock No.:
    165-4288
    Mfr. Part No.:
    MIC1557YM5-TR
    TWD33.10
    Each (On a Reel of 3000)
    Product Image
    SN74LS629N, Function Generator IC
    RS Stock No.:
    442-870P
    Mfr. Part No.:
    SN74LS629N
    TWD183.00
    Each (Supplied in a Tube)
    Product Image
    5PB1104CMGI, Clock Buffer LVCMOS, 1-Input, 8-Pin DFN
    RS Stock No.:
    216-6169
    Mfr. Part No.:
    5PB1104CMGI
    TWD56.80
    Each (On a Tape of 100)
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