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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

    1340 Products showing for Clock, Timing & Frequency ICs

    64 of 67
    Product Image
    Epson X1B000481000211, Real Time Clock Serial-I2C, 10-Pin 3.2x2.5 Ceramic Package
    RS Stock No.:
    298-905
    Mfr. Part No.:
    X1B000481000211
    HK$14.046
    Each (On a Reel of 250)
    Product Image
    557GI-03LF, Clock Generator, 1-Input, 16-Pin TSSOP
    RS Stock No.:
    217-7856
    Mfr. Part No.:
    557GI-03LF
    HK$20.15
    Each (In a Tube of 96)
    Product Image
    Microchip MCP7940NT-I/MS, Real Time Clock, 64B RAM Serial, 8-Pin MSOP
    RS Stock No.:
    332-965
    Mfr. Part No.:
    MCP7940NT-I/MS
    HK$9.031
    Each (On a Reel of 2500)
    Product Image
    Microchip MCP79400-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP
    RS Stock No.:
    177-0302
    Mfr. Part No.:
    MCP79400-I/MS
    HK$9.745
    Each (In a Tube of 100)
    Product Image
    Renesas Electronics 2305NZ-1HDCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7817
    Mfr. Part No.:
    2305NZ-1HDCGI
    HK$6.836
    Each (In a Tube of 97)
    Product Image
    49FCT3805DQGI, Clock Divider CMOS, 2-Input, 20-Pin SOIC
    RS Stock No.:
    254-4927P
    Mfr. Part No.:
    49FCT3805DQGI
    HK$20.924
    Each (Supplied in a Tube)
    Product Image
    5P49V6901A000NLGI, Clock Generator, 2-Input, 24-Pin VFQFPN
    RS Stock No.:
    217-7866
    Mfr. Part No.:
    5P49V6901A000NLGI
    HK$55.777
    Each (In a Tray of 490)
    Product Image
    Renesas Electronics 2305A-1HDCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    263-7872
    Mfr. Part No.:
    2305A-1HDCGI
    HK$8.275
    Each (In a Tube of 97)
    Product Image
    Microchip MCP79412-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    798-5260
    Mfr. Part No.:
    MCP79412-I/SN
    HK$11.30
    Each (In a Pack of 5)
    Product Image
    6V49205BNLGI, Clock Generator, 48-Pin VFQFN
    RS Stock No.:
    216-6192P
    Mfr. Part No.:
    6V49205BNLGI
    HK$47.00
    Each (Supplied in a Tray)
    Product Image
    Microchip MCP79521-I/MS, Real Time Clock (RTC), 64B RAM Serial, 10-Pin MSOP
    RS Stock No.:
    803-2187P
    Mfr. Part No.:
    MCP79521-I/MS
    HK$12.476
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 8535AGI-31LF, Clock Buffer 40MHz, 20-Pin TSSOP
    RS Stock No.:
    217-7924
    Mfr. Part No.:
    8535AGI-31LF
    HK$63.026
    Each (In a Tube of 74)
    Product Image
    Microchip DSC557-0344FL1T Buffer 14-Pin VQFN
    RS Stock No.:
    333-232
    Mfr. Part No.:
    DSC557-0344FL1T
    HK$29.38
    Each (On a Reel of 1000)
    Product Image
    Renesas Electronics ISL12057IUZ-T, Real Time Clock, 8-Pin TSSOP
    RS Stock No.:
    248-5725
    Mfr. Part No.:
    ISL12057IUZ-T
    HK$13.433
    Each (On a Reel of 2500)
    Product Image
    74FCT3807APYGI8, Clock Buffer CMOS, 1-Input, 20-Pin SSOP
    RS Stock No.:
    249-4397
    Mfr. Part No.:
    74FCT3807APYGI8
    HK$11.708
    Each (In a Pack of 5)
    Product Image
    Microchip MCP79400-I/SN, Real Time Clock (RTC), 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    823-0776
    Mfr. Part No.:
    MCP79400-I/SN
    HK$7.985
    Each (In a Pack of 10)
    Product Image
    Microchip MCP79400-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP
    RS Stock No.:
    177-0656
    Mfr. Part No.:
    MCP79400-I/MS
    HK$9.75
    Each (In a Pack of 10)
    Product Image
    49FCT3805PYG8, Clock Buffer, 20-Pin SSOP
    RS Stock No.:
    262-8952
    Mfr. Part No.:
    49FCT3805PYG8
    HK$11.33
    Each (In a Pack of 5)
    Product Image
    49FCT3805AQGI8, Clock Driver CMOS, 20-Pin SOIC/ SSOP/ QSOP
    RS Stock No.:
    264-1287
    Mfr. Part No.:
    49FCT3805AQGI8
    HK$6.329
    Each (On a Reel of 3000)
    Product Image
    74FCT38072DCGI, Clock Buffer CMOS, 1-Input, 8-Pin SOIC
    RS Stock No.:
    216-6194
    Mfr. Part No.:
    74FCT38072DCGI
    HK$23.38
    Each (In a Pack of 5)
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