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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

    1349 Products showing for Clock, Timing & Frequency ICs

    25 of 68
    Product Image
    Renesas Electronics 74FCT38072SCMGI Clock Buffer 8-Pin DFN
    RS Stock No.:
    254-4972
    Mfr. Part No.:
    74FCT38072SCMGI
    HK$11.011
    Each (On a Tape of 100)
    Product Image
    Renesas Electronics 9DBL0452BKILFT Buffer 32-Pin VFQFN
    RS Stock No.:
    235-8716
    Mfr. Part No.:
    9DBL0452BKILFT
    HK$27.42
    Each (In a Pack of 2)
    Product Image
    Renesas Electronics ISL1219IUZ, Real Time Clock, 16bit RAM Serial-I2C, 8-Pin HMSOP 10
    RS Stock No.:
    264-0601
    Mfr. Part No.:
    ISL1219IUZ
    HK$31.575
    Each (In a Pack of 2)
    Product Image
    Renesas Electronics 9FG104EGILFT, PLL Clock Generator 28-Pin TSSOP
    RS Stock No.:
    216-6267P
    Mfr. Part No.:
    9FG104EGILFT
    HK$57.00
    Each (Supplied on a Reel)
    Product Image
    Renesas Electronics ISL12022MIBZ, Real Time Clock (RTC), 128B RAM Serial-I2C, 20-Pin SOIC
    RS Stock No.:
    921-5964P
    Mfr. Part No.:
    ISL12022MIBZ
    HK$54.55
    Each (Supplied in a Tube)
    Product Image
    Epson X1B000311000112, Real Time Clock (RTC), 32bit RAM Serial-I2C, 10-Pin
    RS Stock No.:
    169-8222
    Mfr. Part No.:
    X1B000311000112
    HK$15.507
    Each (On a Tape of 20)
    Product Image
    Renesas Electronics 8V97051NLGI, PLL Frequency Synthesizer 16 bit-Bit, 3.63 V 32-Pin 32-lead VFQFN, Lead-free
    RS Stock No.:
    264-3524
    Mfr. Part No.:
    8V97051NLGI
    HK$74.00
    Each
    Product Image
    TC74HC7292AF(F), Clock Divider, 16-Pin
    RS Stock No.:
    541-9487
    Mfr. Part No.:
    TC74HC7292AF(F)
    HK$12.768
    Each (In a Pack of 5)
    Product Image
    85102AGILF, Clock Buffer, 5-Input, 16-Pin TSSOP
    RS Stock No.:
    216-6207
    Mfr. Part No.:
    85102AGILF
    HK$156.348
    Each (In a Tube of 96)
    Product Image
    Intersil, ICM7555IBAZ-T
    RS Stock No.:
    196-8891P
    Mfr. Part No.:
    ICM7555IBAZ-T
    HK$5.028
    Each (Supplied on a Reel)
    Product Image
    Renesas Electronics RC22504A000GNK#BB0, Frequency Synthesizer 6 24-Pin 24-QFN
    RS Stock No.:
    230-6592P
    Mfr. Part No.:
    RC22504A000GNK#BB0
    HK$91.00
    Each (Supplied in a Tray)
    Product Image
    Texas Instruments CD74HC4046AE, PLL Circuit 1 6 V 16-Pin PDIP
    RS Stock No.:
    662-4589P
    Mfr. Part No.:
    CD74HC4046AE
    HK$4.71
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 551SDCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    217-7848
    Mfr. Part No.:
    551SDCGI
    HK$10.943
    Each (In a Tube of 97)
    Product Image
    Infineon CY2305SXI-1 Buffer 8-Pin SOIC
    RS Stock No.:
    273-7326
    Mfr. Part No.:
    CY2305SXI-1
    HK$20.846
    Each (In a Tube of 97)
    Product Image
    Renesas Electronics 5PB1216NDGK Clock Buffer 20-Pin VFQFPN
    RS Stock No.:
    262-8966
    Mfr. Part No.:
    5PB1216NDGK
    HK$16.272
    Each (In a Tray of 624)
    Product Image
    Microchip MCP79520-I/MS, Real Time Clock (RTC), 64B RAM Serial, 10-Pin MSOP
    RS Stock No.:
    159-7452
    Mfr. Part No.:
    MCP79520-I/MS
    HK$13.691
    Each (In a Tube of 100)
    Product Image
    Microchip MCP7940N-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    798-5258
    Mfr. Part No.:
    MCP7940N-I/SN
    HK$7.262
    Each (In a Pack of 10)
    Product Image
    8SLVP1208ANBGI, Clock Buffer LVPECL, 4-Input, 28-Pin LFCSP
    RS Stock No.:
    216-6232
    Mfr. Part No.:
    8SLVP1208ANBGI
    HK$52.622
    Each (In a Tray of 490)
    Product Image
    STMicroelectronics M41ST87WMX6TR, Real Time Clock (RTC), 128B RAM Serial-I2C, 28-Pin SOX
    RS Stock No.:
    907-4732
    Mfr. Part No.:
    M41ST87WMX6TR
    HK$71.27
    Each (In a Pack of 2)
    Product Image
    onsemi NB6L14SMNG PLL Clock Buffer 16-Pin QFN
    RS Stock No.:
    802-2039
    Mfr. Part No.:
    NB6L14SMNG
    HK$52.85
    Each (In a Pack of 2)
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