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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

    28 of 68
    Product Image
    Renesas Electronics ISL12026IBZ-T, Real Time Clock Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    238-0041
    Mfr. Part No.:
    ISL12026IBZ-T
    TWD128.50
    Each (In a Pack of 2)
    Product Image
    STMicroelectronics M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX
    RS Stock No.:
    188-9366
    Mfr. Part No.:
    M41ST85WMX6TR
    TWD265.00
    Each
    Product Image
    Texas Instruments CD4541BE, Programmable Timer Circuit 0.1MHz, 14-Pin PDIP
    RS Stock No.:
    923-6712
    Mfr. Part No.:
    CD4541BE
    TWD21.30
    Each (In a Tube of 25)
    Product Image
    Microchip MCP7940N-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP
    RS Stock No.:
    798-5254P
    Mfr. Part No.:
    MCP7940N-I/MS
    TWD29.40
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics ISL12022MAIBZ, Real Time Clock, 20-Pin 20 Ld SOIC
    RS Stock No.:
    263-6923P
    Mfr. Part No.:
    ISL12022MAIBZ
    TWD213.00
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 9FGV0231AKILF, PLL Clock Generator 24-Pin VFQFPN
    RS Stock No.:
    262-9022
    Mfr. Part No.:
    9FGV0231AKILF
    TWD105.50
    Each (In a Pack of 2)
    Product Image
    Infineon CY2302SXI-1 PLL Clock Buffer 8-Pin SOIC
    RS Stock No.:
    194-8998
    Mfr. Part No.:
    CY2302SXI-1
    TWD281.00
    Each (In a Pack of 2)
    Product Image
    Epson Q41802551000111, Real Time Clock (RTC) Serial-I2C, 14-Pin SOP
    RS Stock No.:
    667-6278
    Mfr. Part No.:
    Q41802551000111
    TWD115.00
    Each
    Product Image
    Renesas Electronics 5PB1104PGGI8 Clock Buffer 8-Pin TSSOP
    RS Stock No.:
    235-8703
    Mfr. Part No.:
    5PB1104PGGI8
    TWD45.90
    Each (On a Reel of 2500)
    Product Image
    Epson X1B000301000212, Real Time Clock (RTC) Serial-I2C, 10-Pin
    RS Stock No.:
    169-8223
    Mfr. Part No.:
    X1B000301000212
    TWD57.30
    Each (On a Reel of 250)
    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
    TWD35.40
    Each (In a Tube of 100)
    Product Image
    Epson Q41802551000111, Real Time Clock (RTC) Serial-I2C, 14-Pin SOP
    RS Stock No.:
    169-8144
    Mfr. Part No.:
    Q41802551000111
    TWD109.70
    Each (On a Reel of 250)
    Product Image
    551MILF, Clock Buffer, 1-Input, 8-Pin SOIC
    RS Stock No.:
    216-6147P
    Mfr. Part No.:
    551MILF
    TWD91.40
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments CDCM61004RHBT, PLL Frequency Synthesizer 4 3.6 V 32-Pin VQFN
    RS Stock No.:
    817-5994P
    Mfr. Part No.:
    CDCM61004RHBT
    TWD307.00
    Each (Supplied on a Reel)
    Product Image
    8V19N850DNLGI, Clock Generator LVDS, LVPECL, 2-Input, 88-Pin VFQFPN
    RS Stock No.:
    217-7032
    Mfr. Part No.:
    8V19N850DNLGI
    TWD1,166.00
    Each
    Product Image
    NXP PCF8563TS/4,118, Real Time Clock (RTC) Serial-I2C, 8-Pin TSSOP
    RS Stock No.:
    511-103
    Mfr. Part No.:
    PCF8563TS/4,118
    TWD52.20
    Each (In a Pack of 5)
    Product Image
    NXP PCF2123TS/1,118, Real Time Clock (RTC), 128 bit, 128 bit RAM, 14, 14-Pin TSSOP14, TSSOP14
    RS Stock No.:
    219-4631
    Mfr. Part No.:
    PCF2123TS/1,118
    TWD39.10
    Each (In a Pack of 10)
    Product Image
    onsemi NBC12439AMNG, PLL Frequency Synthesizer 1 5.25 V 32-Pin QFN
    RS Stock No.:
    145-3624
    Mfr. Part No.:
    NBC12439AMNG
    TWD337.00
    Each (In a Tube of 74)
    Product Image
    onsemi NB3N551MNR4G PLL Clock Buffer 8-Pin DFN
    RS Stock No.:
    124-5340
    Mfr. Part No.:
    NB3N551MNR4G
    TWD40.00
    Each (On a Reel of 1000)
    Product Image
    83026BMI-01LF, Clock Buffer, 1-Input, 8-Pin SOIC
    RS Stock No.:
    216-6201P
    Mfr. Part No.:
    83026BMI-01LF
    TWD234.50
    Each (Supplied in a Tube)
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