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

    1563 Products showing for Clock, Timing & Frequency ICs

    4 of 79
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    551MILF, Clock Buffer, 1-Input, 8-Pin SOIC
    RS Stock No.:
    216-6145
    Mfr. Part No.:
    551MILF
    Kr. 24,322
    Each (In a Tube of 97)
    Product Image
    557G-03LF, PLL Clock Generator HCSL, 1-Input, 16-Pin TSSOP
    RS Stock No.:
    254-4929
    Mfr. Part No.:
    557G-03LF
    Kr. 17,597
    Each (In a Tube of 96)
    Product Image
    Microchip MCP7940N-I/P, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin PDIP
    RS Stock No.:
    165-2125
    Mfr. Part No.:
    MCP7940N-I/P
    Kr. 9,211
    Each (In a Tube of 60)
    Product Image
    Texas Instruments CD4046BE, PLL Circuit 1 18 V 16-Pin PDIP
    RS Stock No.:
    709-1965
    Mfr. Part No.:
    CD4046BE
    Kr. 4,999
    Each (In a Pack of 10)
    Product Image
    Skyworks Solutions Inc Si53342-B-GM Clock Buffer 24-Pin QFN
    RS Stock No.:
    126-4892
    Mfr. Part No.:
    Si53342-B-GM
    Kr. 18,93
    Each (In a Pack of 5)
    Product Image
    Texas Instruments LMC555IM/NOPB, Timer 3MHz, 8-Pin SOIC
    RS Stock No.:
    824-6986P
    Mfr. Part No.:
    LMC555IM/NOPB
    Kr. 19,768
    Each (Supplied in a Tube)
    Product Image
    Abracon AB-557-03-HCHC-F-L-C-T, Frequency Synthesizer 1 3.6 V 14-Pin TSSOP-16
    RS Stock No.:
    241-2964
    Mfr. Part No.:
    AB-557-03-HCHC-F-L-C-T
    Kr. 59,05
    Each (In a Pack of 2)
    Product Image
    Epson Q41856471000111, Real Time Clock (RTC) Serial-I2C, 20-Pin VSOJ
    RS Stock No.:
    169-8141
    Mfr. Part No.:
    Q41856471000111
    Kr. 29,739
    Each (On a Reel of 250)
    Product Image
    5X1503L-000NLGI, Clock Generator LVCMOS, 1-Input, 10-Pin VFQFPN
    RS Stock No.:
    248-6237
    Mfr. Part No.:
    5X1503L-000NLGI
    Kr. 17,564
    Each (On a Tape of 100)
    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
    Kr. 9,747
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments LMC555CM LMC555CM/NOPB, Timer Circuit 3MHz, 8-Pin SOIC
    RS Stock No.:
    197-7335P
    Mfr. Part No.:
    LMC555CM/NOPB
    Kr. 11,257
    Each (Supplied in a Tube)
    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
    Kr. 9,006
    Each (In a Tube of 100)
    Product Image
    STMicroelectronics M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
    RS Stock No.:
    686-5030
    Mfr. Part No.:
    M48T58Y-70PC1
    Kr. 283,94
    Each
    Product Image
    SI5351C-B-GM, Function Generator IC, 20-Pin QFN
    RS Stock No.:
    169-0009
    Mfr. Part No.:
    SI5351C-B-GM
    Kr. 26,939
    Each (In a Tray of 75)
    Product Image
    Schneider Electric NU353518, Timer
    RS Stock No.:
    276-2186
    Mfr. Part No.:
    NU353518
    Kr. 961,65
    Each
    Product Image
    Renesas Electronics ISL1208IU8Z, Real Time Clock Serial-I2C, 8-Pin
    RS Stock No.:
    262-7218P
    Mfr. Part No.:
    ISL1208IU8Z
    Kr. 20,32
    Each (Supplied in a Tube)
    Product Image
    Texas Instruments TLC555CDR, Timer 2MHz, 8-Pin SOIC
    RS Stock No.:
    922-2690
    Mfr. Part No.:
    TLC555CDR
    Kr. 3,011
    Each (On a Reel of 2500)
    Product Image
    Texas Instruments CD74HC7046AM, PLL Circuit 1 6 V 16-Pin SOIC
    RS Stock No.:
    662-4586
    Mfr. Part No.:
    CD74HC7046AM
    Kr. 30,522
    Each (In a Pack of 5)
    Product Image
    74FCT3807PYGI, PLL Clock Driver 74FCT, 1-Input, 20-Pin SSOP
    RS Stock No.:
    263-7955
    Mfr. Part No.:
    74FCT3807PYGI
    Kr. 11,249
    Each (In a Tube of 64)
    Product Image
    Renesas Electronics 2305-1DCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7811
    Mfr. Part No.:
    2305-1DCGI
    Kr. 6,912
    Each (In a Tube of 97)
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