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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

    1353 Products showing for Clock, Timing & Frequency ICs

    62 of 68
    Product Image
    74FCT3807DPYGI8, Clock Driver CMOS, 20-Pin SSOP/ QSOP/ TSSOP
    RS Stock No.:
    264-1304
    Mfr. Part No.:
    74FCT3807DPYGI8
    HK$16.147
    Each (On a Reel of 1500)
    Product Image
    Renesas Electronics 85314BGI-01LF Buffer 20-Pin SOIC, TSSOP
    RS Stock No.:
    250-3469
    Mfr. Part No.:
    85314BGI-01LF
    HK$55.643
    Each (In a Tube of 74)
    Product Image
    Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin WQFN
    RS Stock No.:
    761-6438
    Mfr. Part No.:
    LMX2485ESQ/NOPB
    HK$58.59
    1 Tape of 1
    Product Image
    Renesas Electronics 9ZXL0631EKILF Clock Buffer 40-Pin VFQFPN
    RS Stock No.:
    248-6253
    Mfr. Part No.:
    9ZXL0631EKILF
    HK$38.525
    Each (In a Pack of 2)
    Product Image
    551MLFT, Clock Buffer, 1-Input, 8-Pin SOIC
    RS Stock No.:
    216-6150
    Mfr. Part No.:
    551MLFT
    HK$10.334
    Each (On a Reel of 3000)
    Product Image
    557GI-03LF, Clock Generator, 1-Input, 16-Pin TSSOP
    RS Stock No.:
    217-7857P
    Mfr. Part No.:
    557GI-03LF
    HK$28.18
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 9ZXL0832EKILF Clock Buffer 48-Pin VFQFPN
    RS Stock No.:
    248-6267P
    Mfr. Part No.:
    9ZXL0832EKILF
    HK$38.60
    Each (Supplied in a Tray)
    Product Image
    74FCT3807ASOG, PLL Clock Driver 74FCT, 1-Input, 20-Pin SOIC
    RS Stock No.:
    263-7951
    Mfr. Part No.:
    74FCT3807ASOG
    HK$9.016
    Each (In a Tube of 37)
    Product Image
    Renesas Electronics ISL12057IBZ-T, Real Time Clock, 8-Pin 8 LD SOIC
    RS Stock No.:
    263-6925P
    Mfr. Part No.:
    ISL12057IBZ-T
    HK$21.528
    Each (Supplied on a Reel)
    Product Image
    74FCT3807APYGI8, Clock Buffer CMOS, 1-Input, 20-Pin SSOP
    RS Stock No.:
    249-4397P
    Mfr. Part No.:
    74FCT3807APYGI8
    HK$11.708
    Each (Supplied on a Reel)
    Product Image
    Microchip MCP79400-I/SN, Real Time Clock (RTC), 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    823-0776P
    Mfr. Part No.:
    MCP79400-I/SN
    HK$7.985
    Each (Supplied in a Tube)
    Product Image
    9FGV0841AKLF, Function Generator IC, 48-Pin VFQFPN
    RS Stock No.:
    216-6277P
    Mfr. Part No.:
    9FGV0841AKLF
    HK$30.742
    Each (Supplied in a Tray)
    Product Image
    Renesas Electronics CP82C54 CP82C54Z, Programmable Timer, 6 8MHz, 24-Pin PDIP
    RS Stock No.:
    235-5220
    Mfr. Part No.:
    CP82C54Z
    HK$106.427
    Each (In a Tube of 15)
    Product Image
    49FCT3805AQG, PLL Clock Driver CMOS, 10-Input, 20-Pin QSOP
    RS Stock No.:
    217-7822P
    Mfr. Part No.:
    49FCT3805AQG
    HK$5.97
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin WQFN
    RS Stock No.:
    761-6438P
    Mfr. Part No.:
    LMX2485ESQ/NOPB
    HK$58.59
    Each (Supplied on a Reel)
    Product Image
    74FCT3807ASOG, PLL Clock Driver 74FCT, 1-Input, 20-Pin SOIC
    RS Stock No.:
    263-7952P
    Mfr. Part No.:
    74FCT3807ASOG
    HK$13.94
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP79411-I/MS, Real Time Clock (RTC), 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin MSOP
    RS Stock No.:
    146-0283
    Mfr. Part No.:
    MCP79411-I/MS
    HK$11.582
    Each (In a Tube of 100)
    Product Image
    Renesas Electronics 2305-1DCGI8 Clock Buffer 8-Pin SOIC/TSSOP
    RS Stock No.:
    235-8695P
    Mfr. Part No.:
    2305-1DCGI8
    HK$6.66
    Each (Supplied on a Reel)
    Product Image
    Microchip MCP79520-I/MS, Real Time Clock (RTC), 64B RAM Serial, 10-Pin MSOP
    RS Stock No.:
    803-2222
    Mfr. Part No.:
    MCP79520-I/MS
    HK$13.70
    Each (In a Pack of 5)
    Product Image
    Renesas Electronics 23S05E-1HDCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    250-3445
    Mfr. Part No.:
    23S05E-1HDCGI
    HK$5.943
    Each (In a Tube of 97)
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