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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

    1359 Products showing for Clock, Timing & Frequency ICs

    34 of 68
    Product Image
    Renesas Electronics CS82C54Z, Programmable Timer Circuit 8MHz, 28-Pin PLCC
    RS Stock No.:
    921-5595
    Mfr. Part No.:
    CS82C54Z
    TWD470.00
    Each
    Product Image
    Microchip 14.8ns CMOS, LVPECL, LVTTL Delay Line, 32-Pin TQFP
    RS Stock No.:
    910-2010P
    Mfr. Part No.:
    SY89296UTG
    TWD390.00
    Each (Supplied in a Tray)
    Product Image
    STMicroelectronics TS555 TS555IDTTR, Timer Circuit, Dual 2.7MHz, 8-Pin SO
    RS Stock No.:
    196-2111
    Mfr. Part No.:
    TS555IDTTR
    TWD21.90
    Each (On a Reel of 2500)
    Product Image
    STMicroelectronics M41T83SQA6F, Real Time Clock (RTC), 32B RAM Serial-2 Wire, Serial-I2C, 16-Pin QFN
    RS Stock No.:
    877-2781P
    Mfr. Part No.:
    M41T83SQA6F
    TWD134.80
    Each (Supplied on a Reel)
    Product Image
    STMicroelectronics M41T0M6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    145-9302
    Mfr. Part No.:
    M41T0M6F
    TWD48.00
    Each (On a Reel of 2500)
    Product Image
    Epson X1B000301000212, Real Time Clock (RTC) Serial-I2C, 10-Pin
    RS Stock No.:
    904-7519
    Mfr. Part No.:
    X1B000301000212
    TWD101.00
    Each
    Product Image
    8V19N880BDGI, Clock Generator LVDS, LVPECL, 2-Input, 100-Pin CABGA
    RS Stock No.:
    217-7034P
    Mfr. Part No.:
    8V19N880BDGI
    TWD998.00
    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
    TWD18.50
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics ICM7555CBAZ, Programmable Timer 1MHz, 8-Pin SOIC
    RS Stock No.:
    248-5724P
    Mfr. Part No.:
    ICM7555CBAZ
    TWD16.10
    Each (Supplied in a Tube)
    Product Image
    5P49V5935B000LTGI, Clock Generator, 2-Input, 24-Pin LGA
    RS Stock No.:
    217-7864
    Mfr. Part No.:
    5P49V5935B000LTGI
    TWD320.00
    Each
    Product Image
    Texas Instruments LMC555CM LMC555CM/NOPB, Timer Circuit 3MHz, 8-Pin SOIC
    RS Stock No.:
    197-7335
    Mfr. Part No.:
    LMC555CM/NOPB
    TWD40.10
    Each (In a Pack of 10)
    Product Image
    Renesas Electronics ISL12022MAIBZ, Real Time Clock, 20-Pin 20 Ld SOIC
    RS Stock No.:
    263-6922
    Mfr. Part No.:
    ISL12022MAIBZ
    TWD164.50
    Each (In a Tube of 760)
    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
    TWD47.70
    Each (In a Tube of 100)
    Product Image
    Renesas Electronics 2305A-1DCGI Clock Buffer 8-Pin SOIC
    RS Stock No.:
    263-7868
    Mfr. Part No.:
    2305A-1DCGI
    TWD23.90
    Each (In a Tube of 97)
    Product Image
    Renesas Electronics 5PB1108PGGK Clock Buffer 16-Pin TSSOP
    RS Stock No.:
    263-7897
    Mfr. Part No.:
    5PB1108PGGK
    TWD68.20
    Each (In a Tube of 96)
    Product Image
    Renesas Electronics 9DBL0455NLGI Clock Buffer 20-Pin VFQFPN
    RS Stock No.:
    262-9006P
    Mfr. Part No.:
    9DBL0455NLGI
    TWD137.50
    Each (Supplied in a Tray)
    Product Image
    Microchip MCP7940N-I/P, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin PDIP
    RS Stock No.:
    810-3933
    Mfr. Part No.:
    MCP7940N-I/P
    TWD32.40
    Each (In a Pack of 10)
    Product Image
    onsemi NB3N502DG, PLL Frequency Multiplier 1 5.5 V 8-Pin SOIC
    RS Stock No.:
    787-6920P
    Mfr. Part No.:
    NB3N502DG
    TWD118.00
    Each (Supplied in a Tube)
    Product Image
    Renesas Electronics 9DBL0452BKILFT Buffer 32-Pin VFQFN
    RS Stock No.:
    235-8716
    Mfr. Part No.:
    9DBL0452BKILFT
    TWD115.50
    Each (In a Pack of 2)
    Product Image
    Renesas Electronics RC19016AGN1#BB0 Clock Buffer 64-Pin VFQFPN
    RS Stock No.:
    239-3831P
    Mfr. Part No.:
    RC19016AGN1#BB0
    TWD153.00
    Each (Supplied in a Tray)
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