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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

    17 of 68
    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
    STMicroelectronics M41ST87WMX6TR, Real Time Clock (RTC), 128B RAM Serial-I2C, 28-Pin SOX
    RS Stock No.:
    907-4732
    Mfr. Part No.:
    M41ST87WMX6TR
    TWD285.50
    Each (In a Pack of 2)
    Product Image
    NXP PCF2129AT/2,518, Real Time Clock (RTC), 128 bit, 128 bit RAM, 20, 20-Pin SO20, SO20
    RS Stock No.:
    219-4633
    Mfr. Part No.:
    PCF2129AT/2,518
    TWD171.60
    Each (In a Pack of 5)
    Product Image
    STMicroelectronics M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX
    RS Stock No.:
    188-9366P
    Mfr. Part No.:
    M41ST85WMX6TR
    TWD265.00
    Each (Supplied on a Reel)
    Product Image
    NXP PCF8523T/1,118, Real Time Clock (RTC), 128bit RAM, 8-Pin SO8
    RS Stock No.:
    219-4638
    Mfr. Part No.:
    PCF8523T/1,118
    TWD30.20
    Each (On a Reel of 2500)
    Product Image
    NXP PCF8593T/1,118, Real Time Clock (RTC), 8B RAM, 8-Pin SO8
    RS Stock No.:
    219-4656
    Mfr. Part No.:
    PCF8593T/1,118
    TWD90.00
    Each (On a Reel of 2500)
    Product Image
    Renesas Electronics 9FGP204BKLF, Frequency Synthesizer 3.3 V 40-Pin MLF
    RS Stock No.:
    264-1312
    Mfr. Part No.:
    9FGP204BKLF
    TWD127.60
    Each (In a Tray of 490)
    Product Image
    Texas Instruments CDCM61004RHBT, PLL Frequency Synthesizer 4 3.6 V 32-Pin VQFN
    RS Stock No.:
    162-8143
    Mfr. Part No.:
    CDCM61004RHBT
    TWD269.20
    Each (On a Reel of 250)
    Product Image
    Renesas Electronics 23S05E-1HDCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    250-3446
    Mfr. Part No.:
    23S05E-1HDCGI
    TWD51.00
    Each (In a Pack of 5)
    Product Image
    74FCT3807PYGI, PLL Clock Driver 74FCT, 1-Input, 20-Pin SSOP
    RS Stock No.:
    263-7955
    Mfr. Part No.:
    74FCT3807PYGI
    TWD41.20
    Each (In a Tube of 64)
    Product Image
    Microchip MCP79410-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    726-3949P
    Mfr. Part No.:
    MCP79410-I/SN
    TWD33.80
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 9DBL0455NLGI Clock Buffer 20-Pin VFQFPN
    RS Stock No.:
    262-9005
    Mfr. Part No.:
    9DBL0455NLGI
    TWD87.90
    Each (In a Tray of 490)
    Product Image
    5X1503-000NLGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
    RS Stock No.:
    248-6235
    Mfr. Part No.:
    5X1503-000NLGI
    TWD50.30
    Each (On a Tape of 100)
    Product Image
    NB6L572MMNG, Clock Generator CML, LVDS, LVPECL, 4-Input, 32-Pin QFN
    RS Stock No.:
    163-0655
    Mfr. Part No.:
    NB6L572MMNG
    TWD327.20
    Each (In a Tube of 74)
    Product Image
    onsemi NB3N51032DTG, PLL Frequency Synthesizer 2 3.465 V 16-Pin TSSOP
    RS Stock No.:
    145-4049
    Mfr. Part No.:
    NB3N51032DTG
    TWD86.40
    Each (In a Tube of 96)
    Product Image
    DAC1220E, PLL Clock Driver, 16-Pin SSOP
    RS Stock No.:
    620-2189
    Mfr. Part No.:
    DAC1220E
    TWD665.00
    Each
    Product Image
    Renesas Electronics 9FG108EFILFT, Frequency Synthesizer 4.6 V 48-Pin SSOP
    RS Stock No.:
    250-3493
    Mfr. Part No.:
    9FG108EFILFT
    TWD139.70
    Each (On a Reel of 1000)
    Product Image
    49FCT3805PYG8, Clock Buffer, 20-Pin SSOP
    RS Stock No.:
    262-8952
    Mfr. Part No.:
    49FCT3805PYG8
    TWD47.40
    Each (In a Pack of 5)
    Product Image
    Texas Instruments LM555CM/NOPB, Elapsed Time Recorder, 8-Pin SOIC
    RS Stock No.:
    100-0685
    Mfr. Part No.:
    LM555CM/NOPB
    TWD33.50
    Each (In a Tube of 95)
    Product Image
    PCA9515ADP,118, Bus Repeater I2C, 8-Pin TSSOP
    RS Stock No.:
    511-002
    Mfr. Part No.:
    PCA9515ADP,118
    TWD42.00
    Each (In a Pack of 5)
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