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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

    681 Products showing for Clock, Timing & Frequency ICs

    5 of 35
    Product Image
    Abracon AB-RTCMC-32.768KHZ-AIGZ-S7-T, Real Time Clock Serial-I2C, 8-Pin SMD
    RS Stock No.:
    240-0845
    Mfr. Part No.:
    AB-RTCMC-32.768KHZ-AIGZ-S7-T
    PHP251.64
    Each (In a Pack of 2)
    Product Image
    DiodesZetex NA555S-13, Precision Timer Circuit, 8-Pin SOIC
    RS Stock No.:
    165-8349
    Mfr. Part No.:
    NA555S-13
    PHP9.126
    Each (On a Reel of 2500)
    Product Image
    NXP PCF8563TS/5,118, Real Time Clock (RTC), 128bit RAM, 8-Pin TSSOP8
    RS Stock No.:
    219-4642
    Mfr. Part No.:
    PCF8563TS/5,118
    PHP54.237
    Each (On a Reel of 2500)
    Product Image
    Abracon AB0815-T3, Real Time Clock, 256B RAM Serial-SPI, 16-Pin QFN
    RS Stock No.:
    241-2962P
    Mfr. Part No.:
    AB0815-T3
    PHP70.11
    Each (Supplied on a Reel)
    Product Image
    onsemi NB3N502DG, PLL Frequency Multiplier 1 5.5 V 8-Pin SOIC
    RS Stock No.:
    787-6920P
    Mfr. Part No.:
    NB3N502DG
    PHP245.915
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments LMC555IM/NOPB, Timer 3MHz, 8-Pin SOIC
    RS Stock No.:
    162-8608
    Mfr. Part No.:
    LMC555IM/NOPB
    PHP73.452
    Each (In a Tube of 95)
    Product Image
    Infineon CY2308SXI-1 PLL Clock Buffer 16-Pin SOIC
    RS Stock No.:
    194-9014
    Mfr. Part No.:
    CY2308SXI-1
    PHP579.05
    Each
    Product Image
    CY22393FXC, PLL Clock Generator, 1-Input, 16-Pin TSSOP
    RS Stock No.:
    273-7324
    Mfr. Part No.:
    CY22393FXC
    PHP1,212.966
    Each (In a Tube of 96)
    Product Image
    CDCVF855PW, Clock Driver 2-Input, 28-Pin TSSOP
    RS Stock No.:
    208-8472
    Mfr. Part No.:
    CDCVF855PW
    PHP219.716
    Each (In a Tube of 50)
    Product Image
    Microchip MIC1557 MIC1557YM5-TR, Precision Timer Circuit 5MHz, 5-Pin SOT-23
    RS Stock No.:
    910-1705P
    Mfr. Part No.:
    MIC1557YM5-TR
    PHP74.16
    Each (Supplied on a Reel)
    Product Image
    Epson X1B000301000212, Real Time Clock (RTC) Serial-I2C, 10-Pin
    RS Stock No.:
    904-7519
    Mfr. Part No.:
    X1B000301000212
    PHP158.78
    Each
    Product Image
    STMicroelectronics M41T82SM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    188-9363
    Mfr. Part No.:
    M41T82SM6F
    PHP190.86
    Each
    Product Image
    Epson X1B000301000212, Real Time Clock (RTC) Serial-I2C, 10-Pin
    RS Stock No.:
    904-7519P
    Mfr. Part No.:
    X1B000301000212
    PHP158.78
    Each (Supplied on a Reel)
    Product Image
    Epson Q41454351000111, Real Time Clock (RTC) Serial, 14-Pin SOP
    RS Stock No.:
    667-6230P
    Mfr. Part No.:
    Q41454351000111
    PHP206.28
    Each (Supplied on a Reel)
    Product Image
    Infineon CY2308SXI-1 PLL Clock Buffer 16-Pin SOIC
    RS Stock No.:
    194-9013
    Mfr. Part No.:
    CY2308SXI-1
    PHP497.573
    Each (In a Tube of 48)
    Product Image
    Infineon CY2304SXI-1 PLL Clock Buffer 8-Pin SOIC
    RS Stock No.:
    194-9004P
    Mfr. Part No.:
    CY2304SXI-1
    PHP668.30
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP7940M-I/P, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin PDIP
    RS Stock No.:
    146-0203
    Mfr. Part No.:
    MCP7940M-I/P
    PHP47.783
    Each (In a Tube of 60)
    Product Image
    onsemi MC100LVEL11DTG PLL Clock Buffer 8-Pin TSSOP
    RS Stock No.:
    787-6772
    Mfr. Part No.:
    MC100LVEL11DTG
    PHP275.04
    Each
    Product Image
    Texas Instruments SA555P, Timer Circuit, 8-Pin PDIP
    RS Stock No.:
    920-3431
    Mfr. Part No.:
    SA555P
    PHP18.414
    Each (In a Tube of 50)
    Product Image
    Texas Instruments CD74HC7046AM, PLL Circuit 1 6 V 16-Pin SOIC
    RS Stock No.:
    145-6969
    Mfr. Part No.:
    CD74HC7046AM
    PHP199.665
    Each (In a Tube of 40)
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