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Clock,Timing & Frequency Management:

1,914 Products Found
Find a huge range of Clock,Timing & Frequency Management at element14 China, including Clock Synthesizers & Generators, Timers, Oscillators & Pulse Generators, Real Time Clocks, Phase Locked Loops - PLL, Frequency Synthesizers. We stock a wide range of Clock,Timing & Frequency Management from the world's top manufacturers including: Analog Devices, Renesas, Texas Instruments, Microchip & Onsemi
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Clock,Timing & Frequency Management

(1,914)

  • Clock & Data Recovery - CDR (9)
  • Clock Synthesizers & Generators (728)
  • Delay Lines (42)
  • Frequency Synthesizers (53)
  • Phase Locked Loops - PLL (132)
  • Real Time Clocks (467)
  • Timers, Oscillators & Pulse Generators (483)
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    MCP79410-I/SN
    MICROCHIP MCP79410-I/SN
    1823155

    Data Sheet

    RoHS

    MICROCHIP
    1. Battery Backed I2C Real Time Clock/Calendar with EEPROM and Unique ID in SOIC-8 Package
    Each
    1+
    CNY11.020
    (CNY12.4526)
    25+
    CNY9.640
    (CNY10.8932)
    100+
    CNY7.990
    (CNY9.0287)
    Min: 1 / Mult: 1
    -
    RTC
    1.8V
    DS3231SN#
    ANALOG DEVICES DS3231SN#
    2518948

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Date/Month/Year hh:mm:ss)
    3. I2C
    4. 2.3 V to 5.5 V
    5. WSOIC-16
    Each
    1+
    CNY104.690
    (CNY118.2997)
    10+
    CNY79.060
    (CNY89.3378)
    46+
    CNY70.060
    (CNY79.1678)
    138+
    CNY69.020
    (CNY77.9926)
    276+
    CNY67.970
    (CNY76.8061)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    2.3V
    NE555P
    TEXAS INSTRUMENTS NE555P
    3006909

    RoHS

    TEXAS INSTRUMENTS
    1. Timer
    2. Precision
    3. 100 kHz
    4. 4.5 V to 16 Supply
    5. 0 to 70 °C
    6. PDIP-8
    Each
    5+
    CNY1.330
    (CNY1.5029)
    10+
    CNY1.050
    (CNY1.1865)
    Min: 5 / Mult: 5
    100kHz
    -
    4.5V
    ICM7242IPA+
    ANALOG DEVICES ICM7242IPA+
    2516437

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Timer
    2. Oscillator & Pulse Generator IC
    3. Fixed Timer / Counter
    4. 15 MHz
    5. 2 V to 16 V
    6. DIP-8
    Each
    1+
    CNY23.720
    (CNY26.8036)
    Min: 1 / Mult: 1
    15MHz
    -
    2V
    PCF2129T/2,518
    NXP PCF2129T/2,518
    2400451

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
    4. I2C
    5. SPI
    6. 1.8V to 4.2V supply
    7. SOIC-16
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY23.890
    (CNY26.9957)
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.8V
    MAX2620EUA+T
    ANALOG DEVICES MAX2620EUA+T
    2514522

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Oscillator & Pulse Generator IC
    2. 10 MHz to 1050 MHz
    3. 2.7 V to 5.25 V
    4. µMAX-8
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY48.420
    (CNY54.7146)
    Min: 1 / Mult: 1
    1.05GHz
    -
    2.7V
    MCP7940NT-I/SN
    MICROCHIP MCP7940NT-I/SN
    2857529

    Data Sheet

    RoHS

    MICROCHIP
    1. RTC
    2. Date Time Format (Day/Date/Month/Year
    3. HH:MM:SS)
    4. I2C
    5. 1.8V to 5.5V Supply
    6. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY5.780
    (CNY6.5314)
    Min: 1 / Mult: 1
    -
    RTC
    1.8V
    501MILFT
    RENESAS 501MILFT
    3262829

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK MULTIPLIER
    2. 140MHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY13.590
    (CNY15.3567)
    10+
    CNY13.180
    (CNY14.8934)
    50+
    CNY12.770
    (CNY14.4301)
    100+
    CNY12.350
    (CNY13.9555)
    250+
    CNY11.940
    (CNY13.4922)
    More Pricing...
    Min: 1 / Mult: 1
    140MHz
    Clock Multiplier
    3V
    5P49V5901B000NLGI8
    RENESAS 5P49V5901B000NLGI8
    3765554

    Data Sheet

    RoHS

    RENESAS
    1. Programmable Clock Generator
    2. 25 MHz
    3. 4 Output
    4. 1.71 V to 3.465 V
    5. VFQFPN-24
    6. -40 °C to 85 °C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY42.800
    (CNY48.364)
    Min: 1 / Mult: 1
    25MHz
    Programmable Clock Generator
    1.71V
    PCF8523TK/1,118
    NXP PCF8523TK/1,118
    2427484

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 1.2 V to 5.5 V
    6. HVSON-8
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY12.120
    (CNY13.6956)
    10+
    CNY8.080
    (CNY9.1304)
    50+
    CNY7.640
    (CNY8.6332)
    100+
    CNY7.200
    (CNY8.136)
    250+
    CNY6.770
    (CNY7.6501)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.2V
    74FCT38074DCGI
    RENESAS 74FCT38074DCGI
    3262888

    Data Sheet

    RoHS

    RENESAS
    1. CLOCK DRIVER
    2. 166MHZ
    3. -40 TO 85DEG C
    Each
    1+
    CNY29.100
    (CNY32.883)
    10+
    CNY22.040
    (CNY24.9052)
    25+
    CNY19.990
    (CNY22.5887)
    50+
    CNY17.560
    (CNY19.8428)
    100+
    CNY17.380
    (CNY19.6394)
    More Pricing...
    Min: 1 / Mult: 1
    166MHz
    Clock Driver
    3V
    DS1100Z-75+
    ANALOG DEVICES DS1100Z-75+
    2516597

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Delay Line
    2. 5 taps
    3. 15 ns delay/one tap
    4. 75 ns total delay
    5. 4.75 V to 5.25 V supply
    6. NSOIC-8
    Each
    1+
    CNY35.480
    (CNY40.0924)
    Min: 1 / Mult: 1
    -
    -
    4.75V
    PCF2129T/2,518
    NXP PCF2129T/2,518
    2400451RL

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Format (YYYY:MM:WK:DD:hh:mm:ss/Binary)
    4. I2C
    5. SPI
    6. 1.8V to 4.2V supply
    7. SOIC-16
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    1+
    CNY23.890
    (CNY26.9957)
    Min: 100 / Mult: 1
    -
    Calendar, Clock
    1.8V
    PCF8523TS/1,118
    NXP PCF8523TS/1,118
    2427485

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 1.2 V to 5.5 V
    6. TSSOP-14
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY5.790
    (CNY6.5427)
    10+
    CNY5.420
    (CNY6.1246)
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.2V
    SY58608UMG-TR
    MICROCHIP SY58608UMG-TR
    2920757

    Data Sheet

    RoHS

    MICROCHIP
    1. Fanout Buffer
    2. 3GHz
    3. 2.375V to 2.625V
    4. 2 Outputs
    5. QFN-16
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY46.130
    (CNY52.1269)
    25+
    CNY38.420
    (CNY43.4146)
    100+
    CNY34.970
    (CNY39.5161)
    1000+
    CNY34.280
    (CNY38.7364)
    Min: 1 / Mult: 1
    3GHz
    Fanout Buffer
    2.375V
    MAX2620EUA+T
    ANALOG DEVICES MAX2620EUA+T
    2514522RL

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Oscillator & Pulse Generator IC
    2. 10 MHz to 1050 MHz
    3. 2.7 V to 5.25 V
    4. µMAX-8
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    1+
    CNY48.420
    (CNY54.7146)
    Min: 10 / Mult: 1
    1.05GHz
    -
    2.7V
    M41T83RMY6F
    STMICROELECTRONICS M41T83RMY6F
    2806835

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RTC
    2. Date Time Format (Day/Date/Month/Year/Century
    3. HH:MM:SS:hh)
    4. I2C
    5. 2.7V to 5.5V Supply
    6. SOIC-18
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY35.790
    (CNY40.4427)
    10+
    CNY27.720
    (CNY31.3236)
    25+
    CNY25.640
    (CNY28.9732)
    50+
    CNY24.520
    (CNY27.7076)
    100+
    CNY23.400
    (CNY26.442)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Alarm RTC
    2.7V
    DS1086LU+
    ANALOG DEVICES DS1086LU+
    2516932

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Clock Generator
    2. 66.6 MHz
    3. 2.7V-3.6V supply
    4. 1 Output
    5. µSOP-8
    Each
    1+
    CNY18.510
    (CNY20.9163)
    10+
    CNY18.090
    (CNY20.4417)
    Min: 1 / Mult: 1
    66.6MHz
    Clock Generator
    2.7V
    9DB106BGILFT
    RENESAS 9DB106BGILFT
    3262946

    Data Sheet

    RoHS

    RENESAS
    1. ZERO DELAY BUFF
    2. 100MHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY35.340
    (CNY39.9342)
    10+
    CNY28.070
    (CNY31.7191)
    25+
    CNY26.520
    (CNY29.9676)
    50+
    CNY25.420
    (CNY28.7246)
    100+
    CNY24.320
    (CNY27.4816)
    More Pricing...
    Min: 1 / Mult: 1
    100kHz
    Zero Delay Buffer
    3.135V
    PCF8523TS/1,118
    NXP PCF8523TS/1,118
    2427485RL

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 1.2 V to 5.5 V
    6. TSSOP-14
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    CNY5.420
    (CNY6.1246)
    Min: 100 / Mult: 1
    -
    Calendar, Clock
    1.2V
    PCF8523TK/1,118
    NXP PCF8523TK/1,118
    2427484RL

    Data Sheet

    RoHS

    NXP
    1. Calendar
    2. Clock IC
    3. Year/Month/Week/Date/Hr/Min/Sec Binary
    4. I2C
    5. 1.2 V to 5.5 V
    6. HVSON-8
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY7.200
    (CNY8.136)
    250+
    CNY6.770
    (CNY7.6501)
    500+
    CNY6.720
    (CNY7.5936)
    1000+
    CNY6.660
    (CNY7.5258)
    2500+
    CNY6.600
    (CNY7.458)
    Min: 100 / Mult: 1
    -
    Calendar, Clock
    1.2V
    MCP7940NT-I/SN
    MICROCHIP MCP7940NT-I/SN
    2857529RL

    Data Sheet

    RoHS

    MICROCHIP
    1. RTC
    2. Date Time Format (Day/Date/Month/Year
    3. HH:MM:SS)
    4. I2C
    5. 1.8V to 5.5V Supply
    6. SOIC-8
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    1+
    CNY5.780
    (CNY6.5314)
    Min: 100 / Mult: 1
    -
    RTC
    1.8V
    SY58608UMG-TR
    MICROCHIP SY58608UMG-TR
    2920757RL

    Data Sheet

    RoHS

    MICROCHIP
    1. Fanout Buffer
    2. 3GHz
    3. 2.375V to 2.625V
    4. 2 Outputs
    5. QFN-16
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY34.970
    (CNY39.5161)
    1000+
    CNY34.280
    (CNY38.7364)
    Min: 100 / Mult: 1
    3GHz
    Fanout Buffer
    2.375V
    570BLFT
    RENESAS 570BLFT
    3262861

    Data Sheet

    RoHS

    RENESAS
    1. ZERO DELAY BUFFER/MULTIPLIER
    2. 70DEG C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    CNY21.170
    (CNY23.9221)
    10+
    CNY15.840
    (CNY17.8992)
    25+
    CNY14.480
    (CNY16.3624)
    50+
    CNY11.700
    (CNY13.221)
    100+
    CNY11.090
    (CNY12.5317)
    More Pricing...
    Min: 1 / Mult: 1
    170MHz
    Multiplier, Zero Delay Buffer
    3.15V
    9DB106BGILFT
    RENESAS 9DB106BGILFT
    3262946RL

    Data Sheet

    RoHS

    RENESAS
    1. ZERO DELAY BUFF
    2. 100MHZ
    3. -40 TO 85DEG C
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY24.320
    (CNY27.4816)
    250+
    CNY23.290
    (CNY26.3177)
    500+
    CNY22.870
    (CNY25.8431)
    1000+
    CNY22.440
    (CNY25.3572)
    Min: 100 / Mult: 1
    100kHz
    Zero Delay Buffer
    3.135V
    1-25 of 1914 items
    of 77 page(s)

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