Clock Timing & Frequency ICs | Components | RS
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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

    62 of 67
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    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)
    Product Image
    Renesas Electronics 2305-1HDCGI8 Clock Buffer 8-Pin SOIC
    RS Stock No.:
    249-2434
    Mfr. Part No.:
    2305-1HDCGI8
    HK$6.204
    Each (In a Pack of 10)
    Product Image
    6V49205BNLGI, Clock Generator, 48-Pin VFQFN
    RS Stock No.:
    216-6192
    Mfr. Part No.:
    6V49205BNLGI
    HK$47.00
    Each (In a Pack of 2)
    Product Image
    8V19N880BDGI, Clock Generator LVDS, LVPECL, 2-Input, 100-Pin CABGA
    RS Stock No.:
    217-7034P
    Mfr. Part No.:
    8V19N880BDGI
    HK$238.86
    Each (Supplied in a Tray)
    Product Image
    Texas Instruments TLC555QDR, Timer Circuit 2MHz, 8-Pin SOIC
    RS Stock No.:
    162-7093
    Mfr. Part No.:
    TLC555QDR
    HK$2.986
    Each (On a Reel of 2500)
    Product Image
    Renesas Electronics 23S05E-1DCG Clock Buffer 8-Pin SOIC
    RS Stock No.:
    263-7883
    Mfr. Part No.:
    23S05E-1DCG
    HK$6.165
    Each (In a Tube of 97)
    Product Image
    854S006AGILF, Clock Buffer LVDS, 2-Input, 24-Pin SOIC
    RS Stock No.:
    216-6214P
    Mfr. Part No.:
    854S006AGILF
    HK$170.63
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 8T49N242-999NLGI Clock Buffer 40-Pin VFQFN
    RS Stock No.:
    250-3482
    Mfr. Part No.:
    8T49N242-999NLGI
    HK$58.10
    Each (In a Tray of 490)
    Product Image
    Microchip MCP79511-I/MS, Real Time Clock (RTC), 64B RAM Serial-SPI, 10-Pin MSOP
    RS Stock No.:
    823-7954P
    Mfr. Part No.:
    MCP79511-I/MS
    HK$11.646
    Each (Supplied in a Tube)
    Product Image
    Skyworks Solutions Inc Si5341A-D-GM, PLL Frequency Synthesizer 1 3.47 V 64-Pin QFN
    RS Stock No.:
    880-6976
    Mfr. Part No.:
    Si5341A-D-GM
    HK$208.19
    Each
    Product Image
    Renesas Electronics ISL12057IBZ-T, Real Time Clock, 8-Pin 8 LD SOIC
    RS Stock No.:
    263-6925
    Mfr. Part No.:
    ISL12057IBZ-T
    HK$21.528
    Each (In a Pack of 5)
    Product Image
    Skyworks Solutions Inc SI5356A-B-GM, PLL Frequency Synthesizer 3.8 V 24-Pin QFN
    RS Stock No.:
    168-9977
    Mfr. Part No.:
    SI5356A-B-GM
    HK$64.438
    Each (In a Tray of 75)
    Product Image
    Renesas Electronics 2305A-1DCG Clock Buffer 8-Pin SOIC
    RS Stock No.:
    263-7871P
    Mfr. Part No.:
    2305A-1DCG
    HK$9.366
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 9ZXL0851EKKLF Clock Buffer 48-Pin VFQFPN
    RS Stock No.:
    248-6271P
    Mfr. Part No.:
    9ZXL0851EKKLF
    HK$32.80
    Each (Supplied in a Tray)
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