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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

    1461 Products showing for Clock, Timing & Frequency ICs

    4 of 74
    Maxim Integrated DS1306+, Real Time Clock (RTC), 96B RAM Serial-SPI, 16-Pin PDIP
    • RS Stock No. 189-8627
    • Mfr. Part No. DS1306+
    Each (In a Pack of 2)
    €7.02
    Maxim Integrated DS1306+, Real Time Clock (RTC), 96B RAM Serial-SPI, 16-Pin PDIP
    • RS Stock No. 189-8627P
    • Mfr. Part No. DS1306+
    Each (Supplied in a Tube)
    €7.02
    Maxim Integrated DS1390U-33+, Real Time Clock (RTC) Serial-SPI, 10-Pin μSOP
    • RS Stock No. 189-8692
    • Mfr. Part No. DS1390U-33+
    Each (In a Pack of 5)
    €4.742
    Renesas Electronics ICM7556IPDZ, Programmable Timer Circuit, Dual 1MHz, 14-Pin PDIP
    • RS Stock No. 146-2399
    • Mfr. Part No. ICM7556IPDZ
    Each (In a Tube of 25)
    €1.717
    Epson X1B000371000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
    • RS Stock No. 205-3458
    • Mfr. Part No. X1B000371000112
    Each (On a Reel of 250)
    €1.342
    Epson X1B000311000112, Real Time Clock (RTC), 32bit RAM Serial-I2C, 10-Pin
    • RS Stock No. 904-7512P
    • Mfr. Part No. X1B000311000112
    Each (Supplied on a Reel)
    €1.02
    Renesas Electronics ICM7556IPDZ, Programmable Timer Circuit, Dual 1MHz, 14-Pin PDIP
    • RS Stock No. 921-5377
    • Mfr. Part No. ICM7556IPDZ
    Each (In a Pack of 5)
    €1.914
    Abracon AB0805-T3, Real Time Clock 16-VFQFN
    • RS Stock No. 171-0508
    • Mfr. Part No. AB0805-T3
    Each (In a Pack of 5)
    €2.172
    Maxim Integrated DS1372U+, Real Time Clock Serial-I2C, Serial-SPI, 8-Pin μSOP
    • RS Stock No. 190-4739
    • Mfr. Part No. DS1372U+
    Each (In a Tube of 50)
    €2.912
    Renesas Electronics CP82C54 CP82C54Z, Programmable Timer, 6 8MHz, 24-Pin PDIP
    • RS Stock No. 235-5220
    • Mfr. Part No. CP82C54Z
    Each (In a Tube of 15)
    €13.439
    Maxim Integrated DS1302SN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC
    • RS Stock No. 189-8712
    • Mfr. Part No. DS1302SN+
    Each (In a Pack of 2)
    €5.08
    Maxim Integrated DS1100LZ-200+, Timer Circuit 1MHz, 8-Pin SOIC
    • RS Stock No. 190-5911
    • Mfr. Part No. DS1100LZ-200+
    Each (In a Pack of 2)
    €8.34
    Maxim Integrated DS1100LZ-200+, Timer Circuit 1MHz, 8-Pin SOIC
    • RS Stock No. 190-5911P
    • Mfr. Part No. DS1100LZ-200+
    Each (Supplied in a Tube)
    €8.34
    MAX2870ETJ+, PLL Clock Driver, 32-Pin TQFN
    • RS Stock No. 190-5130P
    • Mfr. Part No. MAX2870ETJ+
    Each (Supplied in a Tube)
    €12.83
    NXP PCF8583T/5,518, Real Time Clock (RTC), 240B RAM, 8-Pin SO8
    • RS Stock No. 219-4651
    • Mfr. Part No. PCF8583T/5,518
    Each (On a Reel of 1000)
    €3.373
    9FGV0441AKILFT, Clock Generator HCSL, 32-Pin 32-VFQFPN
    • RS Stock No. 264-3534P
    • Mfr. Part No. 9FGV0441AKILFT
    Each (Supplied on a Reel)
    €2.095
    Maxim Integrated DS3234SN#, Real Time Clock (RTC), 256B RAM Serial-SPI, 20-Pin SOIC
    • RS Stock No. 732-7598
    • Mfr. Part No. DS3234SN#
    Each
    €10.29
    9FGV0441AKILFT, Clock Generator HCSL, 32-Pin 32-VFQFPN
    • RS Stock No. 264-3534
    • Mfr. Part No. 9FGV0441AKILFT
    Each (In a Pack of 2)
    €2.095
    Maxim Integrated DS1557WP-120+, Real Time Clock Parallel, 34-Pin PowerCap
    • RS Stock No. 797-9492P
    • Mfr. Part No. DS1557WP-120+
    Each (Supplied in a Tube)
    €36.41
    Maxim Integrated ICM7555IPA+, Timer Circuit, 8-Pin PDIP
    • RS Stock No. 189-8665
    • Mfr. Part No. ICM7555IPA+
    Each (In a Pack of 5)
    €5.40
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