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Clock,Timing & Frequency Management:

1,907 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

(1,907)

  • Clock & Data Recovery - CDR (9)
  • Clock Synthesizers & Generators (722)
  • Delay Lines (42)
  • Frequency Synthesizers (52)
  • Phase Locked Loops - PLL (132)
  • Real Time Clocks (468)
  • Timers, Oscillators & Pulse Generators (482)
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    5P49V6965A000NLGI
    RENESAS 5P49V6965A000NLGI
    3251294

    Data Sheet

    RoHS

    RENESAS
    1. PROG CLOCK GENERATOR
    2. -40 TO 85DEG C
    Each
    1+
    CNY39.880
    (CNY45.0644)
    10+
    CNY31.590
    (CNY35.6967)
    25+
    CNY28.530
    (CNY32.2389)
    50+
    CNY27.640
    (CNY31.2332)
    100+
    CNY26.740
    (CNY30.2162)
    More Pricing...
    Min: 1 / Mult: 1
    350MHz
    Programmable Clock Generator
    1.71V
    9FGV0241AKLFT
    RENESAS 9FGV0241AKLFT
    3765578

    Data Sheet

    RoHS

    RENESAS
    1. Clock Generator
    2. 100 MHz
    3. 2 Output
    4. 1.7 V to 1.9 V
    5. VFQFPN-24
    6. 0 °C to 70 °C
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY17.110
    (CNY19.3343)
    10+
    CNY14.050
    (CNY15.8765)
    25+
    CNY13.150
    (CNY14.8595)
    50+
    CNY12.970
    (CNY14.6561)
    100+
    CNY12.780
    (CNY14.4414)
    More Pricing...
    Min: 1 / Mult: 1
    100MHz
    Clock Generator
    1.7V
    RV-3049-C2 OPTION B
    MICRO CRYSTAL RV-3049-C2 OPTION B
    1641060

    Data Sheet

    RoHS

    MICRO CRYSTAL
    1. RTC IC
    2. Date Time Format (Date/Month/Year hh:mm:ss)
    3. 4 Wire
    4. SPI
    5. 1.3 V to 5.5 V
    6. SON-10
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY52.790
    (CNY59.6527)
    10+
    CNY41.120
    (CNY46.4656)
    25+
    CNY37.650
    (CNY42.5445)
    50+
    CNY36.040
    (CNY40.7252)
    100+
    CNY34.570
    (CNY39.0641)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    1.3V
    MC12026ADG
    ONSEMI MC12026ADG
    1468725

    Data Sheet

    RoHS

    ONSEMI
    1. Modulus Prescaler
    2. 1.1 GHz
    3. 4.5V-5.5V supply
    4. 1 Output
    5. SOIC-8
    Each
    1+
    CNY46.370
    (CNY52.3981)
    10+
    CNY32.560
    (CNY36.7928)
    25+
    CNY31.060
    (CNY35.0978)
    50+
    CNY29.560
    (CNY33.4028)
    100+
    CNY28.070
    (CNY31.7191)
    More Pricing...
    Min: 1 / Mult: 1
    1.1GHz
    Modulus Prescaler
    4.5V
    MCP79412T-I/MNY
    MICROCHIP MCP79412T-I/MNY
    2361123

    Data Sheet

    RoHS

    MICROCHIP
    1. Alarm RTC IC
    2. Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr
    3. I2C
    4. 1.8 V to 5.5 V
    5. TDFN-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY12.900
    (CNY14.577)
    25+
    CNY11.280
    (CNY12.7464)
    100+
    CNY9.350
    (CNY10.5655)
    3300+
    CNY8.380
    (CNY9.4694)
    Min: 1 / Mult: 1
    -
    Alarm RTC
    1.8V
    M41T56M6F
    STMICROELECTRONICS M41T56M6F
    2463679

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. RTC IC
    2. Date Time Format (Date/Month/Year ss:mm:hh)
    3. I2C
    4. 4.5 V to 5.5 V
    5. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY15.990
    (CNY18.0687)
    50+
    CNY14.830
    (CNY16.7579)
    100+
    CNY13.670
    (CNY15.4471)
    500+
    CNY13.550
    (CNY15.3115)
    1000+
    CNY13.420
    (CNY15.1646)
    Min: 5 / Mult: 5
    -
    RTC
    4.5V
    DS1388Z-33+
    ANALOG DEVICES DS1388Z-33+
    2515353

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss:hh)
    3. I2C
    4. 2.97 V to 3.63 V
    5. NSOIC-8
    Each
    1+
    CNY53.810
    (CNY60.8053)
    10+
    CNY38.510
    (CNY43.5163)
    25+
    CNY35.140
    (CNY39.7082)
    100+
    CNY31.770
    (CNY35.9001)
    300+
    CNY31.550
    (CNY35.6515)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    2.97V
    DS1302N+
    ANALOG DEVICES DS1302N+
    2515367

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
    3. Serial
    4. 2 V to 5.5 V
    5. DIP-8
    Each
    1+
    CNY43.850
    (CNY49.5505)
    10+
    CNY33.600
    (CNY37.968)
    50+
    CNY29.280
    (CNY33.0864)
    100+
    CNY27.670
    (CNY31.2671)
    250+
    CNY25.920
    (CNY29.2896)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    2V
    ICM7555ESA+
    ANALOG DEVICES ICM7555ESA+
    2516435

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Timer
    2. Oscillator & Pulse Generator IC
    3. CMOS RC Timer
    4. 500 kHz
    5. 2 V to 18 V
    6. NSOIC-8
    Each
    1+
    CNY26.500
    (CNY29.945)
    10+
    CNY18.380
    (CNY20.7694)
    25+
    CNY16.840
    (CNY19.0292)
    100+
    CNY15.300
    (CNY17.289)
    300+
    CNY14.830
    (CNY16.7579)
    More Pricing...
    Min: 1 / Mult: 1
    500kHz
    -
    2V
    DS1023S-500+
    ANALOG DEVICES DS1023S-500+
    2516607

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Delay Line
    2. 256 taps
    3. 5 ns delay/one tap
    4. 1.275 µs total delay
    5. 4.75 V to 5.25 V supply
    6. WSOIC-16
    Each
    1+
    CNY176.120
    (CNY199.0156)
    10+
    CNY136.960
    (CNY154.7648)
    46+
    CNY118.740
    (CNY134.1762)
    138+
    CNY117.390
    (CNY132.6507)
    276+
    CNY116.030
    (CNY131.1139)
    More Pricing...
    Min: 1 / Mult: 1
    -
    -
    4.75V
    DS1390U-33+T&R
    ANALOG DEVICES DS1390U-33+T&R
    2515476RL

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Alarm RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss:hh)
    3. SPI
    4. 2.97 V to 5.5 V
    5. µSOP-10
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY23.940
    (CNY27.0522)
    250+
    CNY23.580
    (CNY26.6454)
    500+
    CNY22.840
    (CNY25.8092)
    1000+
    CNY22.260
    (CNY25.1538)
    Min: 100 / Mult: 1
    -
    Alarm RTC
    2.97V
    DS1678S+
    ANALOG DEVICES DS1678S+
    2519294

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (YY-MM-DD-dd hh:mm:ss)
    3. I2C
    4. 4.5 V to 5.5 V supply
    5. SOIC-8
    Each
    1+
    CNY73.860
    (CNY83.4618)
    10+
    CNY51.610
    (CNY58.3193)
    88+
    CNY45.970
    (CNY51.9461)
    176+
    CNY45.500
    (CNY51.415)
    264+
    CNY45.020
    (CNY50.8726)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    4.5V
    DS1100LZ-100+
    ANALOG DEVICES DS1100LZ-100+
    2516578

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Delay Line
    2. 5 taps
    3. 20 ns delay/one tap
    4. 100 ns total delay
    5. 3 V to 3.6 V supply
    6. NSOIC-8
    Each
    1+
    CNY81.140
    (CNY91.6882)
    10+
    CNY49.320
    (CNY55.7316)
    25+
    CNY48.980
    (CNY55.3474)
    100+
    CNY48.810
    (CNY55.1553)
    300+
    CNY48.630
    (CNY54.9519)
    More Pricing...
    Min: 1 / Mult: 1
    -
    -
    3V
    DS1683S+
    ANALOG DEVICES DS1683S+
    2515357

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. Elapsed Time Recorder IC
    2. I2C
    3. 2.5 V to 5.5 V
    4. NSOIC-8
    Each
    1+
    CNY46.630
    (CNY52.6919)
    10+
    CNY34.630
    (CNY39.1319)
    25+
    CNY34.480
    (CNY38.9624)
    100+
    CNY29.940
    (CNY33.8322)
    300+
    CNY29.910
    (CNY33.7983)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Elapsed Time Recorder
    2.5V
    PCF2127AT/2Y
    NXP PCF2127AT/2Y
    2400449

    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-20
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY37.020
    (CNY41.8326)
    10+
    CNY27.910
    (CNY31.5383)
    25+
    CNY26.000
    (CNY29.380)
    50+
    CNY24.800
    (CNY28.024)
    100+
    CNY23.590
    (CNY26.6567)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.8V
    DS1302ZN+T&R
    ANALOG DEVICES DS1302ZN+T&R
    2515452

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
    3. Serial
    4. 2 V to 5.5 V
    5. NSOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY36.820
    (CNY41.6066)
    10+
    CNY28.330
    (CNY32.0129)
    25+
    CNY25.990
    (CNY29.3687)
    100+
    CNY23.940
    (CNY27.0522)
    250+
    CNY22.620
    (CNY25.5606)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    2V
    DS12885S+T&R
    ANALOG DEVICES DS12885S+T&R
    2798720

    Data Sheet

    RoHS

    ANALOG DEVICES
    1. RTC IC
    2. Date Time Format (Day/Date/Month/Year hh:mm:ss)
    3. Bytewide
    4. 4.5 V to 5.5 V supply
    5. SOIC-24
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY83.380
    (CNY94.2194)
    10+
    CNY65.300
    (CNY73.789)
    25+
    CNY60.250
    (CNY68.0825)
    100+
    CNY54.610
    (CNY61.7093)
    250+
    CNY52.420
    (CNY59.2346)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    4.5V
    IP82C54-10Z
    RENESAS IP82C54-10Z
    2983794

    Data Sheet

    RoHS

    RENESAS
    1. Timer
    2. Oscillator & Pulse Generator
    3. Programmable
    4. CMOS
    5. 10MHz
    6. 4.5V to 5.5V
    7. DIP-24
    Each
    1+
    CNY263.350
    (CNY297.5855)
    5+
    CNY228.710
    (CNY258.4423)
    10+
    CNY194.060
    (CNY219.2878)
    25+
    CNY190.220
    (CNY214.9486)
    50+
    CNY186.380
    (CNY210.6094)
    Min: 1 / Mult: 1
    10MHz
    -
    4.5V
    ISL12057IBZ-T
    RENESAS ISL12057IBZ-T
    2983743

    Data Sheet

    RoHS

    RENESAS
    1. RTC
    2. Alarm
    3. Date Time Format (Day/Date/Month/Year
    4. HH:MM:SS)
    5. I2C
    6. 1.4V to 3.6V Supply
    7. NSOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY23.900
    (CNY27.007)
    10+
    CNY23.120
    (CNY26.1256)
    25+
    CNY22.320
    (CNY25.2216)
    50+
    CNY21.530
    (CNY24.3289)
    100+
    CNY20.740
    (CNY23.4362)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Alarm RTC
    1.4V
    PCA85063ATT/AJ
    NXP PCA85063ATT/AJ
    2890041

    Data Sheet

    RoHS

    NXP
    1. RTC
    2. Date Time Format (YY-MM-DD-dd
    3. HH:MM:SS)
    4. I2C
    5. 1.8V to 5.5V Supply
    6. TSSOP-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY11.100
    (CNY12.543)
    10+
    CNY7.430
    (CNY8.3959)
    50+
    CNY6.990
    (CNY7.8987)
    100+
    CNY6.540
    (CNY7.3902)
    250+
    CNY6.150
    (CNY6.9495)
    More Pricing...
    Min: 1 / Mult: 1
    -
    RTC
    1.8V
    PCF85363ATL/AX
    NXP PCF85363ATL/AX
    2890044

    Data Sheet

    RoHS

    NXP
    1. Real Time Clock/Calendar IC
    2. I2C
    3. 900 mV to 5.5 V
    4. HH:MM:SS: 12Hr / 24Hr
    5. YY-MM-DD-DW
    6. DFN2626-10
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY10.220
    (CNY11.5486)
    10+
    CNY6.730
    (CNY7.6049)
    50+
    CNY6.350
    (CNY7.1755)
    100+
    CNY5.970
    (CNY6.7461)
    250+
    CNY5.600
    (CNY6.328)
    More Pricing...
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    900mV
    ID82C54
    RENESAS ID82C54
    2983793

    Data Sheet

    RENESAS
    1. Timer
    2. Oscillator & Pulse Generator
    3. Programmable
    4. CMOS
    5. 8MHz
    6. 4.5V to 5.5V
    7. DIP-24
    Each
    1+
    CNY470.610
    (CNY531.7893)
    5+
    CNY431.640
    (CNY487.7532)
    10+
    CNY392.660
    (CNY443.7058)
    25+
    CNY385.360
    (CNY435.4568)
    Min: 1 / Mult: 1
    8MHz
    -
    4.5V
    CY22393FXI
    INFINEON CY22393FXI
    2944985

    Data Sheet

    RoHS

    INFINEON
    1. Clock Generator IC
    2. Flash Programmable
    3. 166 MHz
    4. 6 Outputs
    5. 3.135 V to 3.465 V
    6. TSSOP-16
    Each
    1+
    CNY196.080
    (CNY221.5704)
    5+
    CNY178.240
    (CNY201.4112)
    10+
    CNY160.390
    (CNY181.2407)
    25+
    CNY160.240
    (CNY181.0712)
    50+
    CNY153.680
    (CNY173.6584)
    Min: 1 / Mult: 1
    166MHz
    PLL Clock Generator
    3.135V
    MCP79512-I/MS
    MICROCHIP MCP79512-I/MS
    2810108

    Data Sheet

    RoHS

    MICROCHIP
    1. Calendar
    2. Clock IC
    3. Day/Date/Month/Year hh:mm:ss:hh
    4. Serial SPI
    5. 1.8 V to 3.6 V supply
    6. MSOP-10
    Each
    1+
    CNY10.220
    (CNY11.5486)
    25+
    CNY10.120
    (CNY11.4356)
    100+
    CNY10.020
    (CNY11.3226)
    Min: 1 / Mult: 1
    -
    Calendar, Clock
    1.8V
    CY2305SXC-1T
    INFINEON CY2305SXC-1T
    2836849

    Data Sheet

    RoHS

    INFINEON
    1. Clock Buffer
    2. 133.33 MHz
    3. 5 Outputs
    4. 3 V to 3.6 V Supply
    5. SOIC-8
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY47.670
    (CNY53.8671)
    10+
    CNY35.000
    (CNY39.550)
    25+
    CNY32.620
    (CNY36.8606)
    50+
    CNY30.640
    (CNY34.6232)
    100+
    CNY28.660
    (CNY32.3858)
    More Pricing...
    Min: 1 / Mult: 1
    133.33MHz
    Zero Delay Buffer
    3V
    351-375 of 1907 items
    of 77 page(s)

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