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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

    20 of 68
    Product Image
    Renesas Electronics CP82C54 CP82C54Z, Programmable Timer, 6 8MHz, 24-Pin PDIP
    RS Stock No.:
    235-5221P
    Mfr. Part No.:
    CP82C54Z
    HK$123.63
    Each (Supplied in a Tube)
    Product Image
    Infineon CY2302SXI-1 PLL Clock Buffer 8-Pin SOIC
    RS Stock No.:
    194-8998P
    Mfr. Part No.:
    CY2302SXI-1
    HK$64.81
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP79510-I/MS, Real Time Clock (RTC), 64B RAM Serial-SPI, 10-Pin MSOP
    RS Stock No.:
    825-1076P
    Mfr. Part No.:
    MCP79510-I/MS
    HK$10.892
    Each (Supplied in a Tube)
    Product Image
    Microchip MCP79410-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP
    RS Stock No.:
    723-4749P
    Mfr. Part No.:
    MCP79410-I/MS
    HK$9.54
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments CDCLVC1104PW PLL Clock Buffer 8-Pin TSSOP
    RS Stock No.:
    817-5941
    Mfr. Part No.:
    CDCLVC1104PW
    HK$34.20
    Each (In a Pack of 5)
    Product Image
    854S006AGILF, Clock Buffer LVDS, 2-Input, 24-Pin SOIC
    RS Stock No.:
    216-6213
    Mfr. Part No.:
    854S006AGILF
    HK$145.31
    Each (In a Tube of 62)
    Product Image
    Renesas Electronics ISL12022IBZ, Real Time Clock, 8-Pin SOIC
    RS Stock No.:
    196-9064
    Mfr. Part No.:
    ISL12022IBZ
    HK$28.396
    Each (In a Tube of 98)
    Product Image
    CY22393FXC, PLL Clock Generator, 1-Input, 16-Pin TSSOP
    RS Stock No.:
    273-7325
    Mfr. Part No.:
    CY22393FXC
    HK$173.30
    Each
    Product Image
    Renesas Electronics 5V41235PGGI, Frequency Synthesizer 5 3.3 V 16-Pin TSSOP
    RS Stock No.:
    263-7902
    Mfr. Part No.:
    5V41235PGGI
    HK$31.05
    Each (In a Pack of 2)
    Product Image
    STMicroelectronics 5 Pin Watchdog Timer, SOT-323
    RS Stock No.:
    829-1513
    Mfr. Part No.:
    STWD100PYW83F
    HK$6.21
    Each (In a Pack of 10)
    Product Image
    Si5338C-B-GM, Function Generator IC, 24-Pin QFN
    RS Stock No.:
    796-0347
    Mfr. Part No.:
    Si5338C-B-GM
    HK$137.50
    Each
    Product Image
    NXP PCF8593T/1,118, Real Time Clock (RTC), 8B RAM, 8-Pin SO8
    RS Stock No.:
    219-4656
    Mfr. Part No.:
    PCF8593T/1,118
    HK$22.055
    Each (On a Reel of 2500)
    Product Image
    STMicroelectronics TS556IDTTR, CMOS Timer, Dual 2.7MHz, 14-Pin SO
    RS Stock No.:
    188-9296P
    Mfr. Part No.:
    TS556IDTTR
    HK$10.20
    Each (Supplied on a Reel)
    Product Image
    Microchip MCP7940N-I/ST, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin TSSOP
    RS Stock No.:
    145-9048
    Mfr. Part No.:
    MCP7940N-I/ST
    HK$7.221
    Each (In a Tube of 100)
    Product Image
    PCA9517ADP,118, Bus Repeater I2C, 8-Pin TSSOP
    RS Stock No.:
    725-8745
    Mfr. Part No.:
    PCA9517ADP,118
    HK$9.65
    Each (In a Pack of 2)
    Product Image
    SY89833ALMG, Clock Buffer LVDS, 1-Input, 16-Pin QFN
    RS Stock No.:
    177-9801
    Mfr. Part No.:
    SY89833ALMG
    HK$67.225
    Each (In a Pack of 2)
    Product Image
    DAC1220E, PLL Clock Driver, 16-Pin SSOP
    RS Stock No.:
    121-8974
    Mfr. Part No.:
    DAC1220E
    HK$169.972
    Each (In a Tube of 75)
    Product Image
    Renesas Electronics 553MLFT Clock Buffer 8-Pin SOIC
    RS Stock No.:
    250-3448P
    Mfr. Part No.:
    553MLFT
    HK$22.18
    Each (Supplied on a Reel)
    Product Image
    Renesas Electronics 9ZX21901DKLF Clock Buffer 72-Pin VFQFPN
    RS Stock No.:
    248-6251
    Mfr. Part No.:
    9ZX21901DKLF
    HK$37.10
    Each (In a Pack of 2)
    Product Image
    Renesas Electronics 9DB433AGLF Clock Buffer 28-Pin TSSOP-28
    RS Stock No.:
    216-6248
    Mfr. Part No.:
    9DB433AGLF
    HK$35.35
    Each (In a Pack of 5)
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